{
    "category": "Quiz",
    "subcategory": "Daily Quiz",
    "subcategory_id": 13,
    "total_models": 6,
    "total_questions": 170,
    "models": [
        {
            "model_id": 1231,
            "subcategory_id": 13,
            "title": "Daily Quiz",
            "session_year": "01",
            "question_count": 30,
            "questions": [
                {
                    "id": "121876",
                    "question_text": "‘অরণ্য’ শব্দের সমার্থক শব্দ কোনটি?",
                    "option_a": "পাহাড়",
                    "option_b": "বন",
                    "option_c": "নদী",
                    "option_d": "সমুদ্র",
                    "correct_option": "b",
                    "explanation": "‘অরণ্য’ ও ‘বন’ উভয় শব্দের অর্থ জঙ্গল বা বৃক্ষপূর্ণ স্থান।"
                },
                {
                    "id": "121877",
                    "question_text": "‘অতি লোভে তাঁতি নষ্ট’—এটি কী?",
                    "option_a": "উপমা",
                    "option_b": "বাগধারা",
                    "option_c": "প্রবাদ",
                    "option_d": "সমাস",
                    "correct_option": "c",
                    "explanation": "অতিরিক্ত লোভের ক্ষতিকর ফল বোঝাতে এই প্রচলিত প্রবাদটি ব্যবহৃত হয়।"
                },
                {
                    "id": "121878",
                    "question_text": "‘বিদ্রোহী’ কবিতার রচয়িতা কে?",
                    "option_a": "রবীন্দ্রনাথ ঠাকুর",
                    "option_b": "কাজী নজরুল ইসলাম",
                    "option_c": "জীবনানন্দ দাশ",
                    "option_d": "জসীমউদ্দীন",
                    "correct_option": "b",
                    "explanation": "‘বিদ্রোহী’ কাজী নজরুল ইসলামের বিখ্যাত কবিতা।"
                },
                {
                    "id": "121879",
                    "question_text": "‘সুখ’ শব্দের বিপরীতার্থক শব্দ কোনটি?",
                    "option_a": "আনন্দ",
                    "option_b": "শান্তি",
                    "option_c": "দুঃখ",
                    "option_d": "হাসি",
                    "correct_option": "c",
                    "explanation": "সুখের বিপরীত অর্থ প্রকাশ করে ‘দুঃখ’।"
                },
                {
                    "id": "121880",
                    "question_text": "‘রাজপুত্র’ কোন সমাস?",
                    "option_a": "দ্বন্দ্ব",
                    "option_b": "ষষ্ঠী তৎপুরুষ",
                    "option_c": "বহুব্রীহি",
                    "option_d": "অব্যয়ীভাব",
                    "correct_option": "b",
                    "explanation": "রাজার পুত্র = রাজপুত্র। এখানে ‘রাজার’ অর্থে ষষ্ঠী সম্পর্ক রয়েছে।"
                },
                {
                    "id": "121881",
                    "question_text": "Choose the correct synonym of “Brave”.",
                    "option_a": "Coward",
                    "option_b": "Courageous",
                    "option_c": "Weak",
                    "option_d": "Foolish",
                    "correct_option": "b",
                    "explanation": "“Brave” means having courage. “Courageous” is its synonym."
                },
                {
                    "id": "121882",
                    "question_text": "Choose the correct antonym of “Ancient”.",
                    "option_a": "Old",
                    "option_b": "Historic",
                    "option_c": "Modern",
                    "option_d": "Traditional",
                    "correct_option": "c",
                    "explanation": "“Ancient” means very old, while “Modern” means recent or contemporary."
                },
                {
                    "id": "121883",
                    "question_text": "He ___ to college every day.",
                    "option_a": "go",
                    "option_b": "goes",
                    "option_c": "going",
                    "option_d": "gone",
                    "correct_option": "b",
                    "explanation": "“He” is a third-person singular subject, so the present simple verb takes “-s”."
                },
                {
                    "id": "121884",
                    "question_text": "What is the plural form of “Child”?",
                    "option_a": "Childs",
                    "option_b": "Childes",
                    "option_c": "Children",
                    "option_d": "Childrens",
                    "correct_option": "c",
                    "explanation": "“Child” has an irregular plural form: “Children”."
                },
                {
                    "id": "121885",
                    "question_text": "Identify the noun in the sentence: “Honesty is the best policy.”",
                    "option_a": "is",
                    "option_b": "best",
                    "option_c": "policy",
                    "option_d": "Honesty",
                    "correct_option": "d",
                    "explanation": "Honesty” is a noun because it names a quality or concept."
                },
                {
                    "id": "121886",
                    "question_text": "I am interested ___ nursing.",
                    "option_a": "on",
                    "option_b": "at",
                    "option_c": "in",
                    "option_d": "for",
                    "correct_option": "c",
                    "explanation": "The correct preposition after “interested” is “in”."
                },
                {
                    "id": "121887",
                    "question_text": "২৫% of ২০০ কত?",
                    "option_a": "২৫",
                    "option_b": "৪০",
                    "option_c": "৫০",
                    "option_d": "৭৫",
                    "correct_option": "c",
                    "explanation": "২৫% × ২০০ = ২৫\/১০০ × ২০০ = ৫০।"
                },
                {
                    "id": "121888",
                    "question_text": "একটি সংখ্যার ১\/৪ অংশ ১৫ হলে সংখ্যাটি কত?",
                    "option_a": "৩০",
                    "option_b": "৪৫",
                    "option_c": "৬০",
                    "option_d": "৭৫",
                    "correct_option": "c",
                    "explanation": "১৫ × ৪ = ৬০।"
                },
                {
                    "id": "121889",
                    "question_text": "১২, ১৮ ও ২৪-এর গড় কত?",
                    "option_a": "১৬",
                    "option_b": "১৮",
                    "option_c": "২০",
                    "option_d": "২২",
                    "correct_option": "b",
                    "explanation": "গড় = (১২ + ১৮ + ২৪) ÷ ৩ = ৫৪ ÷ ৩ = ১৮।"
                },
                {
                    "id": "121890",
                    "question_text": "মানবদেহের সবচেয়ে বড় অঙ্গ কোনটি?",
                    "option_a": "হৃদপিণ্ড",
                    "option_b": "যকৃত",
                    "option_c": "ত্বক",
                    "option_d": "ফুসফুস",
                    "correct_option": "c",
                    "explanation": "ত্বক মানবদেহের সবচেয়ে বড় অঙ্গ এবং এটি শরীরকে বাইরের পরিবেশ থেকে সুরক্ষা দেয়।"
                },
                {
                    "id": "121891",
                    "question_text": "রক্তের লোহিত কণিকার প্রধান কাজ কী?",
                    "option_a": "রোগ প্রতিরোধ করা",
                    "option_b": "হরমোন তৈরি করা",
                    "option_c": "অক্সিজেন পরিবহন করা",
                    "option_d": "রক্ত জমাট বাঁধানো",
                    "correct_option": "c",
                    "explanation": "লোহিত রক্তকণিকার হিমোগ্লোবিন অক্সিজেন পরিবহন করে।"
                },
                {
                    "id": "121892",
                    "question_text": "মানুষের স্বাভাবিক দেহের তাপমাত্রা প্রায় কত?",
                    "option_a": "৩৫°C",
                    "option_b": "৪১°C",
                    "option_c": "৩৯°C",
                    "option_d": "৩৭°C",
                    "correct_option": "d",
                    "explanation": "মানুষের স্বাভাবিক গড় দেহের তাপমাত্রা প্রায় ৩৭°C।"
                },
                {
                    "id": "121893",
                    "question_text": "কিডনির কার্যকরী একক কোনটি?",
                    "option_a": "নেফ্রন",
                    "option_b": "নিউরন",
                    "option_c": "অ্যালভিওলাস",
                    "option_d": "ভিলাই",
                    "correct_option": "a",
                    "explanation": "নেফ্রন কিডনির গঠনগত ও কার্যকরী একক।"
                },
                {
                    "id": "121894",
                    "question_text": "ভিটামিন C-এর অভাবে কোন রোগ হয়?",
                    "option_a": "বেরিবেরি",
                    "option_b": "রাতকানা",
                    "option_c": "স্কার্ভি",
                    "option_d": "রিকেটস",
                    "correct_option": "c",
                    "explanation": "ভিটামিন C-এর ঘাটতিতে স্কার্ভি রোগ হয়।"
                },
                {
                    "id": "121895",
                    "question_text": "সালোকসংশ্লেষণের সময় উদ্ভিদ কোন গ্যাস গ্রহণ করে?",
                    "option_a": "অক্সিজেন",
                    "option_b": "নাইট্রোজেন",
                    "option_c": "হাইড্রোজেন",
                    "option_d": "কার্বন ডাই-অক্সাইড",
                    "correct_option": "d",
                    "explanation": "উদ্ভিদ সালোকসংশ্লেষণের সময় কার্বন ডাই-অক্সাইড গ্রহণ করে এবং অক্সিজেন ত্যাগ করে।"
                },
                {
                    "id": "121896",
                    "question_text": "পানির রাসায়নিক সংকেত কোনটি?",
                    "option_a": "CO₂",
                    "option_b": "H₂O",
                    "option_c": "O₂",
                    "option_d": "H₂",
                    "correct_option": "b",
                    "explanation": "পানির একটি অক্সিজেন ও দুটি হাইড্রোজেন পরমাণু থাকে।"
                },
                {
                    "id": "121897",
                    "question_text": "মানুষের হৃদপিণ্ডে কয়টি প্রকোষ্ঠ রয়েছে?",
                    "option_a": "২টি",
                    "option_b": "৩টি",
                    "option_c": "৪টি",
                    "option_d": "৫টি",
                    "correct_option": "c",
                    "explanation": "হৃদপিণ্ডে দুটি অলিন্দ ও দুটি নিলয়—মোট চারটি প্রকোষ্ঠ রয়েছে।"
                },
                {
                    "id": "121898",
                    "question_text": "ইনসুলিন কোন অঙ্গ থেকে নিঃসৃত হয়?",
                    "option_a": "যকৃত",
                    "option_b": "অগ্ন্যাশয়",
                    "option_c": "কিডনি",
                    "option_d": "থাইরয়েড",
                    "correct_option": "b",
                    "explanation": "অগ্ন্যাশয়ের ল্যাঙ্গারহ্যান্সের দ্বীপের বিটা কোষ থেকে ইনসুলিন নিঃসৃত হয়।"
                },
                {
                    "id": "121899",
                    "question_text": "DNA-এর পূর্ণরূপ কী?",
                    "option_a": "Deoxyribonucleic Acid",
                    "option_b": "Dinucleic Acid",
                    "option_c": "Deoxyribose Nitrogen Acid",
                    "option_d": "Double Nucleic Acid",
                    "correct_option": "a",
                    "explanation": "DNA-এর পূর্ণরূপ হলো Deoxyribonucleic Acid।"
                },
                {
                    "id": "121900",
                    "question_text": "রক্ত জমাট বাঁধতে কোন ভিটামিন গুরুত্বপূর্ণ?",
                    "option_a": "Vitamin A",
                    "option_b": "Vitamin B",
                    "option_c": "Vitamin C",
                    "option_d": "Vitamin K",
                    "correct_option": "d",
                    "explanation": "রক্ত জমাট বাঁধার জন্য Vitamin K গুরুত্বপূর্ণ ভূমিকা পালন করে।"
                },
                {
                    "id": "121901",
                    "question_text": "শ্বাস-প্রশ্বাসের প্রধান অঙ্গ কোনটি?",
                    "option_a": "হৃদপিণ্ড",
                    "option_b": "ফুসফুস",
                    "option_c": "কিডনি",
                    "option_d": "পাকস্থলী",
                    "correct_option": "b",
                    "explanation": "ফুসফুসে অক্সিজেন ও কার্বন ডাই-অক্সাইডের গ্যাসীয় বিনিময় ঘটে।"
                },
                {
                    "id": "121902",
                    "question_text": "বাংলাদেশের জাতীয় ফুল কোনটি?",
                    "option_a": "গোলাপ",
                    "option_b": "শাপলা",
                    "option_c": "শাপলা",
                    "option_d": "বেলি",
                    "correct_option": "b",
                    "explanation": "শাপলা বাংলাদেশের জাতীয় ফুল।"
                },
                {
                    "id": "121903",
                    "question_text": "বাংলাদেশের স্বাধীনতা দিবস কবে?",
                    "option_a": "২১ ফেব্রুয়ারি",
                    "option_b": "১৬ ডিসেম্বর",
                    "option_c": "২৬ মার্চ",
                    "option_d": "১৪ এপ্রিল",
                    "correct_option": "c",
                    "explanation": "২৬ মার্চ বাংলাদেশে স্বাধীনতা দিবস হিসেবে পালিত হয়।"
                },
                {
                    "id": "121904",
                    "question_text": "একজন নার্সের কাছে রোগীর গোপনীয় তথ্য সংরক্ষণ করা কোন গুণের প্রকাশ?",
                    "option_a": "অসততা",
                    "option_b": "পেশাগত নৈতিকতা",
                    "option_c": "অবহেলা",
                    "option_d": "স্বার্থপরতা",
                    "correct_option": "b",
                    "explanation": "রোগীর ব্যক্তিগত ও চিকিৎসা-সংক্রান্ত তথ্য গোপন রাখা স্বাস্থ্যসেবার গুরুত্বপূর্ণ নৈতিক দায়িত্ব।"
                },
                {
                    "id": "121905",
                    "question_text": "একজন রোগী উদ্বিগ্ন হয়ে প্রশ্ন করলে নার্সের প্রথমে কী করা উচিত?",
                    "option_a": "রোগীকে উপেক্ষা করা",
                    "option_b": "রাগ করা",
                    "option_c": "মনোযোগ দিয়ে শুনে সহানুভূতির সঙ্গে উত্তর দেওয়া",
                    "option_d": "রোগীকে চলে যেতে বলা",
                    "correct_option": "c",
                    "explanation": "রোগীর উদ্বেগ বোঝা ও সহানুভূতির সঙ্গে যোগাযোগ করা নার্সিং সেবার গুরুত্বপূর্ণ অংশ।"
                }
            ]
        },
        {
            "model_id": 1234,
            "subcategory_id": 13,
            "title": "Daily Quiz",
            "session_year": "02",
            "question_count": 30,
            "questions": [
                {
                    "id": "121966",
                    "question_text": "A Long Walk of Freedom-বিখ্যাত গ্রন্থটির রচয়িতা কে?",
                    "option_a": "ফিডেল ক্যাস্ট্রো",
                    "option_b": "নেলসন ম্যান্ডেলা",
                    "option_c": "আব্রাহাম লিংকন",
                    "option_d": "মহাত্মা গান্ধী",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121967",
                    "question_text": "এক্স রশ্মি কে আবিষ্কার করেন?",
                    "option_a": "বেকেরেল",
                    "option_b": "মেরী, কুরী",
                    "option_c": "ভন লাউ",
                    "option_d": "রন্টজেন",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "121968",
                    "question_text": "সূর্যোদয়ের আগে দিগন্তে সূর্যকে দেখতে পাওয়ার কারণ কি?",
                    "option_a": "আলোর প্রতিফলন",
                    "option_b": "হালকা থেকে মাধ্যমে আলোর ক্রমাগত প্রতিসরণ",
                    "option_c": "আলোর পূর্ণ প্রতিফলন",
                    "option_d": "ঘন থেকে হালকা মাধ্যমে আলোর ক্রমাগত প্রতিসরণ",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "121969",
                    "question_text": "নিচের কোনটি \"গ্রীণ ভিট্রিওল”?",
                    "option_a": "CuSO4.5H2O",
                    "option_b": "ZnSO4.2H2O",
                    "option_c": "FeSO4.7H2O",
                    "option_d": "FeSO4.5H2O",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121970",
                    "question_text": "বিশ্ব স্বাস্থ্য সংস্থার নির্দেশিকা অনুযায়ী পানীয় জলে আর্সেনিকের নিরাপদ মাত্রা কত?",
                    "option_a": "0.1 mg\/L",
                    "option_b": "1 mg\/L",
                    "option_c": "0.001 mg\/L",
                    "option_d": "0.01 mg\/L",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "121971",
                    "question_text": "নিচের কোন আলোকরশ্মির তরঙ্গ দৈর্ঘ্য সবচেয়ে বড়?",
                    "option_a": "Gamma ray",
                    "option_b": "Microwave",
                    "option_c": "Visible ray",
                    "option_d": "X-ray",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121972",
                    "question_text": "নিম্নের কোন মৌলটির আয়নীকরণ শক্তি সবচেয়ে বেশী?",
                    "option_a": "Na",
                    "option_b": "K",
                    "option_c": "Rb",
                    "option_d": "Cs",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "121973",
                    "question_text": "নিচের কোন ধাতুটি তড়িৎ সুপরিবাহী নয়?",
                    "option_a": "কপার",
                    "option_b": "সিলভার",
                    "option_c": "গ্রাফাইট",
                    "option_d": "আয়রন",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121974",
                    "question_text": "রক্তে শর্করার পরিমাণ বাড়ায়?",
                    "option_a": "ইনসুলিন",
                    "option_b": "গ্লুকাগন",
                    "option_c": "থাইমোসিস",
                    "option_d": "অক্সিটোসিন",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "121975",
                    "question_text": "সিলেন্টেরন কোন পর্বের প্রাণীদের দেখা যায়?",
                    "option_a": "পরিফেরা",
                    "option_b": "নিডারিয়া",
                    "option_c": "প্লাটিহেলমিনথেস",
                    "option_d": "আর্থোপোডা",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121976",
                    "question_text": "মাথার খুলিতে কয়টি হাড় রয়েছে?",
                    "option_a": "33",
                    "option_b": "23",
                    "option_c": "17",
                    "option_d": "29",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "121977",
                    "question_text": "নিচের কোনটি নিউক্লিয়াসবিহীন?",
                    "option_a": "মানোসাইট",
                    "option_b": "এরিথ্রোসাইট",
                    "option_c": "অণুচক্রিকা",
                    "option_d": "বেসোফিল",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121978",
                    "question_text": "জনন নিউক্লিয়াস হতে পুংগ্যামেট তৈরি হয় কয়টি?",
                    "option_a": "১টি",
                    "option_b": "২টি",
                    "option_c": "৩টি",
                    "option_d": "৪টি",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121979",
                    "question_text": "নিচের কোনটিকে জীবন্তজীবাশ্ম বলা হয়?",
                    "option_a": "Fungi",
                    "option_b": "Agaricus",
                    "option_c": "Cycas",
                    "option_d": "Pteris",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121980",
                    "question_text": "ছত্রাককে আক্রমণকারী ভাইরাসকে কী বলে?",
                    "option_a": "সায়ানোফায",
                    "option_b": "মাইকোফায",
                    "option_c": "ব্যাকটেরিওফায",
                    "option_d": "ল্যামডাফায",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121981",
                    "question_text": "Cell শব্দের প্রবর্তক কে?",
                    "option_a": "রবার্ট হুক",
                    "option_b": "উইলিয়াম হার্ভে",
                    "option_c": "চার্লস রবার্ট ডারউইন",
                    "option_d": "লুই পাস্তুর",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "121982",
                    "question_text": "পড়ন্ত বস্তুর দ্বিতীয় সূত্রানুসারে নিচের কোনটি সঠিক?",
                    "option_a": "v ∝ t²",
                    "option_b": "v ∝ t",
                    "option_c": "h ∝ t²",
                    "option_d": "h ∝ t",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121983",
                    "question_text": "গতিশীল বস্তুর বেগ দ্বিগুণ হলে গতিশক্তি",
                    "option_a": "দ্বিগুণ",
                    "option_b": "এক চতুর্থাংশ",
                    "option_c": "চারগুণ",
                    "option_d": "আটগুণ",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121984",
                    "question_text": "সান্দ্রতা গুণাঙ্কের একক—",
                    "option_a": "N m⁻¹ s",
                    "option_b": "N s⁻¹ m⁻¹",
                    "option_c": "N⁻¹ m⁻¹ s",
                    "option_d": "N s m⁻¹",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "121985",
                    "question_text": "নীচের কোনটি শ্রাব্যতার সীমা?",
                    "option_a": "20 Hz হতে 20,000Hz",
                    "option_b": "200 Hz হতে 2000 Hz",
                    "option_c": "200 Hz হতে 10,000 Hz",
                    "option_d": "10 Hz হতে 10,000 Hz",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "121986",
                    "question_text": "এনট্রপি সবচেয়ে বেশী-",
                    "option_a": "কঠিন অবস্থায়",
                    "option_b": "গ্যাসীয় অবস্থায়",
                    "option_c": "তরল অবস্থায়",
                    "option_d": "কোনটিই নয়",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121987",
                    "question_text": "কিভাবে বর্তনীতে অ্যামিটার সংযোগ করতে হয়?",
                    "option_a": "সমান্তরালে",
                    "option_b": "শ্রেণীতে",
                    "option_c": "লম্বভাবে",
                    "option_d": "কোনটিই নয়",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121988",
                    "question_text": "আলোকের কোন ঘটনার জন্য রংধনুর সৃষ্টি হয়?",
                    "option_a": "ব্যতিচার",
                    "option_b": "অপবর্তন",
                    "option_c": "বিচ্ছুরণ",
                    "option_d": "সমবর্তন",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121989",
                    "question_text": "দ্য ব্রগলীর তরঙ্গদৈর্ঘ্যের সমীকরণ কোনটি?",
                    "option_a": "λ = E\/P",
                    "option_b": "λ = h\/P",
                    "option_c": "λ = h\/ m°c",
                    "option_d": "λ =h\/ moc²",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121990",
                    "question_text": "চৌম্বক প্রাবল্য একটি-",
                    "option_a": "ভেক্টর রাশি",
                    "option_b": "স্কেলার রাশি",
                    "option_c": "ভেক্টর রাশি ও স্কেলার রাশি",
                    "option_d": "কোনটিই নয়",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "121991",
                    "question_text": "ইলেকট্রনের ভর?",
                    "option_a": "5.5 × 10⁻²³ g",
                    "option_b": "10.7 × 10⁻¹⁷ g",
                    "option_c": "9.1 × 10⁻²⁸ g",
                    "option_d": "9.1 × 10⁻³⁰ g",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121992",
                    "question_text": "MRI যন্ত্রের সাহায্যে মানবদেহের রোগ নির্ণয়ে কোন মৌলটির ভুমিকা রয়েছে?",
                    "option_a": "Neon",
                    "option_b": "Hydrogen",
                    "option_c": "Oxygen",
                    "option_d": "Silicon",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "121993",
                    "question_text": "কক্ষ তাপমাত্রায় কোনটি তরল?",
                    "option_a": "F₂",
                    "option_b": "Cl₂",
                    "option_c": "Br₂",
                    "option_d": "I₂",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121994",
                    "question_text": "মহাকর্ষীয় ধ্রুবকের মান কত?",
                    "option_a": "6.67 × 10¹¹ Nm²kg⁻²",
                    "option_b": "4.67 × 10⁻¹¹ Nm²kg⁻²",
                    "option_c": "6.67 × 10⁻¹¹ Nm²kg⁻²",
                    "option_d": "6.67 × 10⁻¹³ Nm²kg⁻²",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121995",
                    "question_text": "প্যারাম্যাগনেটিক পদার্থ নিচের কোনটি?",
                    "option_a": "Sb",
                    "option_b": "Mo",
                    "option_c": "Co",
                    "option_d": "Ag",
                    "correct_option": "a",
                    "explanation": ""
                }
            ]
        },
        {
            "model_id": 1235,
            "subcategory_id": 13,
            "title": "Daily Quiz",
            "session_year": "03",
            "question_count": 30,
            "questions": [
                {
                    "id": "121996",
                    "question_text": "'বসন্তকুমারী' নাটক এর রচয়িতা কে?",
                    "option_a": "জীবনানন্দ দাশ",
                    "option_b": "ঈশ্বরচন্দ্র গুপ্ত",
                    "option_c": "মীর মোশাররফ হোসেন",
                    "option_d": "মাইকেল মধুসূদন দত্ত",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "121997",
                    "question_text": "'বুড়ো শালিকের ঘাড়ে রো' প্রহসনের রচয়িতা কে?",
                    "option_a": "মাইকেল মধুসূদন দত্ত",
                    "option_b": "মীর মোশাররফ হোসেন",
                    "option_c": "রাজা রামমোহন রায়",
                    "option_d": "কাজী নজরুল ইসলাম",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "121998",
                    "question_text": "বাংলা সাহিত্যের প্রথম মহাকবি কে ছিলেন?",
                    "option_a": "সৈয়দ আলী আহসান",
                    "option_b": "ফররুখ আহমদ",
                    "option_c": "মীর মোশাররফ হোসেন",
                    "option_d": "মাইকেল মধুসূদন দত্ত",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "121999",
                    "question_text": "গীতাঞ্জলির ইংরেজি অনুবাদক কে?",
                    "option_a": "রবীন্দ্রনাথ ঠাকুর",
                    "option_b": "দ্যাগ হ্যামার শিল্ড",
                    "option_c": "সৈয়দ আলী আহসান",
                    "option_d": "কোনটিই নয়",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122000",
                    "question_text": "অগ্নিবীণা প্রকাশিত হয় কত সালে?",
                    "option_a": "১৯২৫",
                    "option_b": "১৯২৪",
                    "option_c": "১৯২৩",
                    "option_d": "১৯২২",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122001",
                    "question_text": "'রাখালী' কার রচনা?",
                    "option_a": "সুফিয়া কামাল",
                    "option_b": "জসীমউদ্দিন",
                    "option_c": "ফররুখ আহমদ",
                    "option_d": "শামসুর রহমান",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122002",
                    "question_text": "বাংলা গদ্যের জনক কে?",
                    "option_a": "প্যারীচাঁদ ঠাকুর",
                    "option_b": "ঈশ্বরচন্দ্র গুপ্ত",
                    "option_c": "ঈশ্বরচন্দ্র শর্মা",
                    "option_d": "প্রমথ চৌধুরী",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122003",
                    "question_text": "'কেন পান্থ ক্ষান্ত হও হেরি দীর্ঘপথ' উক্তিটির বক্তা কে?",
                    "option_a": "হরিশচন্দ্র মজুমদার",
                    "option_b": "কৃষ্ণচন্দ্র মজুমদার",
                    "option_c": "সুকান্ত ভট্টাচার্য",
                    "option_d": "মদনমোহন তর্কালঙ্কার",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122004",
                    "question_text": "পরমৌষধ এর সঠিক সন্ধি বিচ্ছেদ কোনটি?",
                    "option_a": "পরম + ওষধ",
                    "option_b": "পরম + ঔষধি",
                    "option_c": "পরম + ঔষধ",
                    "option_d": "কোনটি নয়",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122005",
                    "question_text": "'গাছ পাকা' কোন সমাসের উদাহরণ?",
                    "option_a": "সপ্তমী তৎপুরুষ সমাস",
                    "option_b": "ষষ্ঠী তৎপুরুষ সমাস",
                    "option_c": "পঞ্চমী তৎপুরুষ সমাস",
                    "option_d": "চতুর্থী তৎপুরুষ সমাস",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122006",
                    "question_text": "নিচের কোনটি রূঢ়ি শব্দের উদাহরণ?",
                    "option_a": "গায়ক",
                    "option_b": "গোলাপ",
                    "option_c": "তৈল",
                    "option_d": "রাজপুত",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122007",
                    "question_text": "'তিনি না কি ঢাকায় যাবেন' বাক্যটি দ্বারা কি বোঝায়?",
                    "option_a": "তুলনা",
                    "option_b": "বিস্ময়",
                    "option_c": "সম্ভাবনা",
                    "option_d": "অনুরোধ",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122008",
                    "question_text": "'সমিতি' কোন বিশেষ্য পদের উদাহরণ?",
                    "option_a": "জাতিবাচক",
                    "option_b": "বস্তুবাচক",
                    "option_c": "গুণবাচক",
                    "option_d": "সমষ্টিবাচক",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122009",
                    "question_text": "'আমি তখন রোজ সকালে নদী তীরে ভ্রমণ করতাম' বাক্যটি কোন কালের উদাহরণ?",
                    "option_a": "সাধারণ অতীত",
                    "option_b": "নিত্যবৃত্ত অতীত",
                    "option_c": "ঘটমান অতীত",
                    "option_d": "পুরাঘটিত অতীত",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122010",
                    "question_text": "'বর্ষার রৌদ্র প্লাবনের সৃষ্টি করে' বাক্যটি কোন গুণ হারিয়েছে?",
                    "option_a": "যোগ্যতা",
                    "option_b": "আসত্তি",
                    "option_c": "আকাঙ্খা",
                    "option_d": "কোনটি নয়",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122011",
                    "question_text": "The feminine gender of 'drone' is-",
                    "option_a": "bee",
                    "option_b": "ewe",
                    "option_c": "hind",
                    "option_d": "lass",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122012",
                    "question_text": "Who, which, what are-",
                    "option_a": "Demonstrative Pronoun",
                    "option_b": "Relative Pronoun",
                    "option_c": "Reflexive Pronoun",
                    "option_d": "Indefinite Pronoun",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122013",
                    "question_text": "He is afraid ___ dogs.",
                    "option_a": "by",
                    "option_b": "of",
                    "option_c": "for",
                    "option_d": "to",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122014",
                    "question_text": "The train is running ____ time.",
                    "option_a": "on",
                    "option_b": "in",
                    "option_c": "at",
                    "option_d": "of",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122015",
                    "question_text": "Choose the correct sentence.",
                    "option_a": "I saw him enter the room.",
                    "option_b": "I saw him entering the room.",
                    "option_c": "I saw him to enter the room.",
                    "option_d": "I saw him to have entered the room.",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122016",
                    "question_text": "Which of the following sentences is correct?",
                    "option_a": "One of my brothers are a doctor.",
                    "option_b": "One of my brothers is a doctor.",
                    "option_c": "One of my brothers is doctor.",
                    "option_d": "One of my brother is a doctor.",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122017",
                    "question_text": "68. Passive form of the sentence? \"You should not scold the boy\" is-",
                    "option_a": "The boy should not be scold by you",
                    "option_b": "The boy should not have been scold by you.",
                    "option_c": "The boy should not be scolded by you.",
                    "option_d": "The boy should not have been scolded by you.",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122018",
                    "question_text": "বৃত্তের পরিধি ও ব্যাসের অনুপাত?",
                    "option_a": "৩",
                    "option_b": "৩.১৪",
                    "option_c": "৪.১৫",
                    "option_d": "৫.২১",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122019",
                    "question_text": "০.২ এর বর্গ কত?",
                    "option_a": "0.৪",
                    "option_b": "০.০০8",
                    "option_c": "8",
                    "option_d": "0.08",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122020",
                    "question_text": "রাতুল তানভীরের চেয়ে ১২ নম্বর বেশী পেয়েছে। যদি তাদের নম্বরের অনুপাত ৩: ৪ হয়, তাহলে তাদের নম্বরের যোগফল কত?",
                    "option_a": "৯৬",
                    "option_b": "৮৪",
                    "option_c": "৭২",
                    "option_d": "১০৮",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122021",
                    "question_text": "A: B = 4:5 এবং A: C=10: 9 হলে A: B: C =?",
                    "option_a": "5:3:9",
                    "option_b": "6:7:8",
                    "option_c": "20:25:18",
                    "option_d": "5:4:10",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122022",
                    "question_text": "বার্ষিক ১০% সরল সুদে কত টাকা ৫ বছরে সুদে আসলে ৭৫০ টাকা হবে?",
                    "option_a": "৪৫০ টাকা",
                    "option_b": "৫০০ টাকা",
                    "option_c": "৫৫০ টাকা",
                    "option_d": "৭০০ টাকা",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122023",
                    "question_text": "২০টি কমলার ২০% পঁচা হলে, ভালো কমলার সংখ্যা কত?",
                    "option_a": "১৪টি",
                    "option_b": "১৮টি",
                    "option_c": "১৬টি",
                    "option_d": "২০টি",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122024",
                    "question_text": "মাথা দেওয়া' শব্দের অর্থ কি?",
                    "option_a": "আগ্রহ",
                    "option_b": "জনপ্রতি",
                    "option_c": "দায়িত্ব গ্রহণ",
                    "option_d": "মোড়ল",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122025",
                    "question_text": "'নষ্ট হওয়াই স্বভাব যার' এক কথায় প্রকাশ কি হবে?",
                    "option_a": "অবিনশ্বর",
                    "option_b": "বিনশ্বর",
                    "option_c": "কোনটি নয়",
                    "option_d": "নশ্বর",
                    "correct_option": "d",
                    "explanation": ""
                }
            ]
        },
        {
            "model_id": 1236,
            "subcategory_id": 13,
            "title": "Daily Quiz",
            "session_year": "04",
            "question_count": 30,
            "questions": [
                {
                    "id": "122026",
                    "question_text": "প্রথম মেট্রোরেল চালু হয় কত তারিখ?",
                    "option_a": "২৯ আগস্ট, ২০২১",
                    "option_b": "২৮ ডিসেম্বর, ২০২২",
                    "option_c": "২৫ সেপ্টেম্বর, ২০২২",
                    "option_d": "১৬ জানুয়ারী, ২০২৩",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122027",
                    "question_text": "মেট্রোরেলের লোগোর ডিজাইনার কে ছিলেন?",
                    "option_a": "মাকসুদুল আলম",
                    "option_b": "মরিয়ম আফিজা",
                    "option_c": "আলী আহসান",
                    "option_d": "নিশাত মজুমদার",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122028",
                    "question_text": "বিশ্বের প্রথম মেট্রোরেল কোথায় চালিত হয়?",
                    "option_a": "কলকাতায়",
                    "option_b": "ঢাকায়",
                    "option_c": "নিউইয়র্ক",
                    "option_d": "লন্ডনে",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122029",
                    "question_text": "বিশ্বকাপ ফুটবল ২০২৬ এর আয়োজক দেশ নয় কোনটি?",
                    "option_a": "যুক্তরাজ্য",
                    "option_b": "মেক্সিকো",
                    "option_c": "কানাডা",
                    "option_d": "যুক্তরাষ্ট্র",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122030",
                    "question_text": "সংবিধান দিবস কত তারিখ?",
                    "option_a": "২৩ মার্চ",
                    "option_b": "২৬ সেপ্টেম্বর",
                    "option_c": "৪ নভেম্বর",
                    "option_d": "১২ ডিসেম্বর",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122031",
                    "question_text": "বেষ্ট ফিফা মেনস প্লেয়ার ২০২২ কে ছিলেন?",
                    "option_a": "এমবাপ্পে",
                    "option_b": "মেসি",
                    "option_c": "মার্তিনেজ",
                    "option_d": "এমিলিয়ানো",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122032",
                    "question_text": "বঙ্গবন্ধু টানেল এর অবস্থান কোথায়?",
                    "option_a": "কক্সবাজার",
                    "option_b": "টেকনাফ",
                    "option_c": "পতেঙ্গা",
                    "option_d": "মহেশখালি",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122033",
                    "question_text": "জাতিসংঘ দিবস কত তারিখ?",
                    "option_a": "২৪ আগষ্ট",
                    "option_b": "২৪ অক্টোবর",
                    "option_c": "২৫ মার্চ",
                    "option_d": "১৭ আগষ্ট",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122034",
                    "question_text": "10. জনসংখ্যা বৃদ্ধির হার সর্বনিম্ন কোন বিভাগে?",
                    "option_a": "ঢাকা",
                    "option_b": "বরিশাল",
                    "option_c": "কুমিল্লা",
                    "option_d": "সাতক্ষীরা",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122035",
                    "question_text": "দেশের প্রথম নির্বাচিত রাষ্ট্রপতি কে?",
                    "option_a": "হাসান মোর্শেদ",
                    "option_b": "এ.এন আহমেদ",
                    "option_c": "মোহাম্মদ উল্লাহ",
                    "option_d": "এ. কে. এম আবু জাফর",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122036",
                    "question_text": "মোঃ সাহাবুদ্দিন বাংলাদেশের কততম রাষ্ট্রপতি?",
                    "option_a": "২২",
                    "option_b": "২৪",
                    "option_c": "২৩",
                    "option_d": "২৫",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122037",
                    "question_text": "কোন বিভাগে ক্ষুদ্র নৃ-গোষ্ঠীর বসবাস সবচেয়ে বেশী?",
                    "option_a": "চট্টগ্রাম",
                    "option_b": "রাঙামাটি",
                    "option_c": "বরিশাল",
                    "option_d": "লালমনিরহাট",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122038",
                    "question_text": "মোঃ সাহাবুদ্দিন চপ্পু কোন বিশ্ববিদ্যালয়ের শিক্ষার্থী ছিলেন?",
                    "option_a": "ঢাকা",
                    "option_b": "রাজশাহী",
                    "option_c": "চট্টগ্রাম",
                    "option_d": "খুলনা",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122039",
                    "question_text": "গভর্নর হাউজ এর বর্তমান নাম কি?",
                    "option_a": "গণভবন",
                    "option_b": "রাষ্ট্রভবন",
                    "option_c": "বঙ্গভবন",
                    "option_d": "চামেলী হাউজ",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122040",
                    "question_text": "Meta কোনটির নাম?",
                    "option_a": "টুইটার",
                    "option_b": "হোয়াটঅ্যাপ",
                    "option_c": "ইমো",
                    "option_d": "ফেসবুক",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122041",
                    "question_text": "রাষ্ট্রপতি সম্পর্কিত কোন তথ্য টি ভুল?",
                    "option_a": "শস্ত্র বাহিনীর সর্বাধিনায়ক",
                    "option_b": "রেড ক্রিসেন্ট সোসাইটির প্রেসিডেন্ট",
                    "option_c": "সরকারি কলেজের চ্যান্সেলর",
                    "option_d": "বেসরকারি কলেজের ভাইস চ্যান্সেলর",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122042",
                    "question_text": "রাষ্ট্রপতি জারিকৃত আইনকে বলে-",
                    "option_a": "অধ্যাদেশ",
                    "option_b": "পাঠক পরিচিতি",
                    "option_c": "আইন",
                    "option_d": "অধ্যায়",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122043",
                    "question_text": "EVM এর পূর্ণরূপ কোনটি?",
                    "option_a": "Electric Vote Machine",
                    "option_b": "Electronic Vote Machine",
                    "option_c": "Electronic Voting Machine",
                    "option_d": "Electronic Voting Map",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122044",
                    "question_text": "দেশের প্রথম ৬ লেনের সেতুর নাম -",
                    "option_a": "চীন মৈত্রী সেতু",
                    "option_b": "যমুনা সেতু",
                    "option_c": "মধুমতী সেতু",
                    "option_d": "পদ্মা সেতু",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122045",
                    "question_text": "বাংলার সুয়েজখাল নামে পরিচিত",
                    "option_a": "বাংলা চ্যানেল",
                    "option_b": "গাবখান চ্যানেল",
                    "option_c": "কালমা চ্যানেল",
                    "option_d": "কোনটি নয়",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122046",
                    "question_text": "বিপিএল-২০২৩ এ চ্যাম্পিয়ন কোন দল?",
                    "option_a": "কুমিল্লা",
                    "option_b": "ঢাকা",
                    "option_c": "সিলেট",
                    "option_d": "খুলনা",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122047",
                    "question_text": "মুক্তিযুদ্ধে একুশে পদক ২০২৩ কে লাভ করেন?",
                    "option_a": "খালেদা মনজুর",
                    "option_b": "মাযহারুল ইসলাম",
                    "option_c": "মমতাজ উদ্দীন",
                    "option_d": "মোঃ সাইদুল হক",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122048",
                    "question_text": "জিয়াউর রহমান বাংলাদেশের কত তম রাষ্ট্রপতি ছিলেন?",
                    "option_a": "পঞ্চম",
                    "option_b": "ষষ্ঠ",
                    "option_c": "সপ্তম",
                    "option_d": "অষ্টম",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122049",
                    "question_text": "অসমাপ্ত আত্মজীবনী কয়টি ভাষায় প্রকাশিত হয়?",
                    "option_a": "২১",
                    "option_b": "২০",
                    "option_c": "05",
                    "option_d": "8",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122050",
                    "question_text": "২০২৩ সার্ক সাহিত্য পুরষ্কার লাভ করেন কে?",
                    "option_a": "এম.এ.জি ওসমানী",
                    "option_b": "মেজর কে.এম শফিউল্লাহ",
                    "option_c": "বঙ্গবন্ধু শেখ মুজিব",
                    "option_d": "মো: জাফরুউল্লাহ",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122051",
                    "question_text": "দেশের প্রথম সাবমেরিন ঘাটির নাম কি?",
                    "option_a": "বি.এন. এস পদ্মা",
                    "option_b": "বি.এন.এস শেখ হাসিনা",
                    "option_c": "বি.এন. এস যমুনা",
                    "option_d": "বি.এন.এস বনৌজা",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122052",
                    "question_text": "গণস্বাস্থ্য কেন্দ্রের প্রতিষ্ঠাতা কে ছিলেন?",
                    "option_a": "ড. মোঃ জাফরুল্লাহ",
                    "option_b": "ড. মোঃ জাফরুল্লাহ",
                    "option_c": "জাফরুল্লাহ শরাফত",
                    "option_d": "আকন্দ আবীর",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122053",
                    "question_text": "MCC এর আজীবন সদস্য পদ লাভ করেন-",
                    "option_a": "মাশরাফী বিন মর্তুজা",
                    "option_b": "সাকিব আল হাসান",
                    "option_c": "মুশফিকুর রহিম",
                    "option_d": "মোঃরিয়াদ",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122054",
                    "question_text": "দেশের প্রথম মোবাইল ব্রাউজার টি কোনটি?",
                    "option_a": "বিষ্ণুপ্রিয়া",
                    "option_b": "তর্জনী",
                    "option_c": "এমটিএফই",
                    "option_d": "ওফাই",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122055",
                    "question_text": "সূর্যোদয়ের দেশ বলা হয় কাকে?",
                    "option_a": "জাপান",
                    "option_b": "জার্মানি",
                    "option_c": "চীন",
                    "option_d": "বাংলাদেশ",
                    "correct_option": "a",
                    "explanation": ""
                }
            ]
        },
        {
            "model_id": 1237,
            "subcategory_id": 13,
            "title": "Daily Quiz",
            "session_year": "05",
            "question_count": 25,
            "questions": [
                {
                    "id": "122056",
                    "question_text": "Which of the following words is misspelt?",
                    "option_a": "dynosaur",
                    "option_b": "Lieutenant",
                    "option_c": "colonel",
                    "option_d": "caterpillar",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122057",
                    "question_text": "He is intent __getting a good degree in Chemistry.",
                    "option_a": "in",
                    "option_b": "of",
                    "option_c": "at",
                    "option_d": "to",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122058",
                    "question_text": "There is there mistakes in this sentence' how many mistakes are there in this sentence?",
                    "option_a": "3",
                    "option_b": "2",
                    "option_c": "4",
                    "option_d": "1",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122059",
                    "question_text": "What time____news on television?",
                    "option_a": "the",
                    "option_b": "the broadcast",
                    "option_c": "is the",
                    "option_d": "are the",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122060",
                    "question_text": "She ____her parents and got marrie.",
                    "option_a": "defied",
                    "option_b": "denied",
                    "option_c": "denounced",
                    "option_d": "approached",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122061",
                    "question_text": "Which one is the correct spelling?",
                    "option_a": "Beaurocrat",
                    "option_b": "Beaurokrat",
                    "option_c": "Beaurokart",
                    "option_d": "Bureaucrat",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122063",
                    "question_text": "____should pay more taxes.",
                    "option_a": "Rich",
                    "option_b": "The rich",
                    "option_c": "The richer",
                    "option_d": "Richest",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122064",
                    "question_text": "What is the meaning of  'Herculean task'?",
                    "option_a": "a very difficult task",
                    "option_b": "an easy job",
                    "option_c": "simple task",
                    "option_d": "manageable task",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122065",
                    "question_text": "I don't have any intention of____Politecs.",
                    "option_a": "pulling up",
                    "option_b": "giving up",
                    "option_c": "goining up",
                    "option_d": "wingding up",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122066",
                    "question_text": "The plural form of 'Index! is-",
                    "option_a": "indii",
                    "option_b": "indices",
                    "option_c": "indexess",
                    "option_d": "indexum",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122067",
                    "question_text": "Electric wires should always be well ____ with nonconductive material.",
                    "option_a": "covered",
                    "option_b": "bandaged",
                    "option_c": "insulated",
                    "option_d": "isolated",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122068",
                    "question_text": "I explained him everything last he ____",
                    "option_a": "would",
                    "option_b": "could",
                    "option_c": "should",
                    "option_d": "may",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122069",
                    "question_text": "'Mammal' means-",
                    "option_a": "an animal that lives on milk",
                    "option_b": "a reptile that lives on meat",
                    "option_c": "an animal that feeds its baby with its milk",
                    "option_d": "an animal living on grass",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122070",
                    "question_text": "____energy may be used in future as a substitute for the rules fuel on earth.",
                    "option_a": "Terrestrial",
                    "option_b": "Solar",
                    "option_c": "Arboreal",
                    "option_d": "Lunar",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122071",
                    "question_text": "My brother specialized ____ Physics.",
                    "option_a": "in",
                    "option_b": "at",
                    "option_c": "with",
                    "option_d": "on",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122072",
                    "question_text": "Which one is the correct spelling?",
                    "option_a": "aristocrat",
                    "option_b": "aristocrate",
                    "option_c": "arestocraten",
                    "option_d": "aristicate",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122073",
                    "question_text": "Which one is an Example of Homophone?",
                    "option_a": "right, rightt",
                    "option_b": "some, sum",
                    "option_c": "no,knew",
                    "option_d": "water, drink",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122074",
                    "question_text": "Which one of the following days has got recognition of UNESCO?",
                    "option_a": "26th of March",
                    "option_b": "21st of February.",
                    "option_c": "16th of December",
                    "option_d": "17th of April",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122075",
                    "question_text": "The word 'massive' is a\/an-",
                    "option_a": "Noun",
                    "option_b": "Verb",
                    "option_c": "Adjective",
                    "option_d": "Adverb",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122076",
                    "question_text": "The phrase 'stands for' means-",
                    "option_a": "symbolizes",
                    "option_b": "locates",
                    "option_c": "unties",
                    "option_d": "works",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122077",
                    "question_text": "He bardly believes me , _____?",
                    "option_a": "does he",
                    "option_b": "dosen't he",
                    "option_c": "hardly he",
                    "option_d": "none of them",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122078",
                    "question_text": "Which sentence is not correct?",
                    "option_a": "If he went there, he may find the man.",
                    "option_b": "Simi prefers reading to writing.",
                    "option_c": "I was used to having a glass of milk daily.",
                    "option_d": "I wish I flew in the sky.",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122079",
                    "question_text": "The cuckoo sings--- spring..",
                    "option_a": "at variance with",
                    "option_b": "at sixes and sevens",
                    "option_c": "at the advent of",
                    "option_d": "at the foot of",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122080",
                    "question_text": "Which sentence is correct?",
                    "option_a": "I never mind go there",
                    "option_b": "If you help me, I could help you.",
                    "option_c": "We had better to prepare our lessons",
                    "option_d": "He speaks as if he were a scholar.",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122081",
                    "question_text": "I said to the boy, 'Are you akib?'-The indirect form of this sentence is-",
                    "option_a": "I said to the boy if he is Akib.",
                    "option_b": "I asked the boy that he was Akib",
                    "option_c": "I asked the boy if he was Akib",
                    "option_d": "I told the boy if he was Akib.",
                    "correct_option": "c",
                    "explanation": ""
                }
            ]
        },
        {
            "model_id": 1238,
            "subcategory_id": 13,
            "title": "Daily Quiz",
            "session_year": "06",
            "question_count": 25,
            "questions": [
                {
                    "id": "122082",
                    "question_text": "১০ থেকে ৬০ পর্যন্ত যে মৌলিক সংখ্যাগুলোর একক স্থানীয় মান অঙ্ক ৯, তাদের সমষ্টি কত?",
                    "option_a": "১৪৬",
                    "option_b": "৯৩",
                    "option_c": "১০৫",
                    "option_d": "১০৭",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122083",
                    "question_text": "১ থেকে ১০ পর্যন্ত মৌলিক সংখ্যা কয়টি?",
                    "option_a": "৮",
                    "option_b": "৯",
                    "option_c": "৩",
                    "option_d": "৪",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122084",
                    "question_text": "নিচের কোনটি মূলদ সংখ্যা?",
                    "option_a": "∛৮",
                    "option_b": "√১২",
                    "option_c": "√১৮",
                    "option_d": "√২৭",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122085",
                    "question_text": "পাঁচ অঙ্কের ক্ষুদ্রতম সংখ্যা ও চার অঙ্কের বৃহত্তম সংখ্যার অন্তর কত?",
                    "option_a": "৯৮৯৯৯",
                    "option_b": "১০",
                    "option_c": "১",
                    "option_d": "১০০",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122086",
                    "question_text": "√7 কি ধরনের সংখ্যা?",
                    "option_a": "মূলদ",
                    "option_b": "অমূলদ",
                    "option_c": "পূর্ণ সংখ্যা",
                    "option_d": "কোনটি নয়",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122087",
                    "question_text": "√3   কি ধরনের সংখ্যা?",
                    "option_a": "মূলদ",
                    "option_b": "অমূলদ",
                    "option_c": "পূর্ণ সংখ্যা",
                    "option_d": "কোনটি নয়",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122088",
                    "question_text": "কোন সেটের সদ্য সংখ্যা ৩ হলে, এর উপসেটের সংখ্যা কত?",
                    "option_a": "২",
                    "option_b": "৮",
                    "option_c": "৩",
                    "option_d": "৯",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122089",
                    "question_text": "A = {1, 2, 3, 4} হলে, P(A) এর উপাদান সংখ্যা কত?",
                    "option_a": "4",
                    "option_b": "৪",
                    "option_c": "12",
                    "option_d": "16",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122090",
                    "question_text": "A = {1, 2, 3} B = {2, 3, 7} হলে, A∩B=কত?",
                    "option_a": "{2,3}",
                    "option_b": "{1,3}",
                    "option_c": "{2,1}",
                    "option_d": "{3,4}",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122091",
                    "question_text": "7 এর গুনিতক সেট কোন ধরনের?",
                    "option_a": "অসীম সেট",
                    "option_b": "ছেদ সেট",
                    "option_c": "সংযোগ সেট",
                    "option_d": "উপসেট",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122092",
                    "question_text": "f(x)=x² + 1\/2 + 1 অনুসরণ কোনটি?",
                    "option_a": "f(1)=1",
                    "option_b": "f(0)=1",
                    "option_c": "f(-1)=3",
                    "option_d": "f(1)=3",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122093",
                    "question_text": "সেটের সমতা কোনটি?",
                    "option_a": "{2, 4, 5} = {4, 5, 2}",
                    "option_b": "{2, 4, 5} = {2, 4, 6}",
                    "option_c": "{2, 4, 5} = {4, 2, 8}",
                    "option_d": "{7, 8, 9} = {9, 8, 6}",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122094",
                    "question_text": "সার্বিক সেটকে প্রকাশ করা হয় কোনটি দ্বারা?",
                    "option_a": "U",
                    "option_b": "∩",
                    "option_c": "∈",
                    "option_d": "∃",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122095",
                    "question_text": "৫ উপাদান বিশিষ্ট একটি সেটে কতটি উপসেট আছে?",
                    "option_a": "১৬",
                    "option_b": "১৭",
                    "option_c": "৩২",
                    "option_d": "৩৪",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122096",
                    "question_text": "একক সেটের উপাদান সংখ্যা",
                    "option_a": "১টি",
                    "option_b": "১০০টি",
                    "option_c": "০টি",
                    "option_d": "৫০টি",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122097",
                    "question_text": "যদি x + y = 6 এবং x-y=2 হয়, তাহলে x,y এর মান কত?",
                    "option_a": "5,1",
                    "option_b": "4,2",
                    "option_c": "3,3",
                    "option_d": "1,5",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122098",
                    "question_text": "যদি a+b=7 এবং ab=10 হয়, তাহলে (a−b)² এর মান কত?",
                    "option_a": "9",
                    "option_b": "19",
                    "option_c": "29",
                    "option_d": "39",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122099",
                    "question_text": "যদি (x−y)²=14 এবং xy=2 হয়, তাহলে x²+y² এর মান কত?",
                    "option_a": "12",
                    "option_b": "14",
                    "option_c": "16",
                    "option_d": "18",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122100",
                    "question_text": "x - 1\/x = 5 হলে, x² + 1\/x² এর মান কত?",
                    "option_a": "32",
                    "option_b": "27",
                    "option_c": "24",
                    "option_d": "16",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122101",
                    "question_text": "a+b+c=9, a²+b²+c²=29 হলে, ab+bc+ca এর মান কত?",
                    "option_a": "26",
                    "option_b": "29",
                    "option_c": "30",
                    "option_d": "31",
                    "correct_option": "a",
                    "explanation": ""
                },
                {
                    "id": "122102",
                    "question_text": "x=√3+√2 হলে, x³ + 1\/x³ এর মান কত?",
                    "option_a": "3√2",
                    "option_b": "18√3",
                    "option_c": "12√3",
                    "option_d": "8",
                    "correct_option": "b",
                    "explanation": ""
                },
                {
                    "id": "122103",
                    "question_text": "m + 1\/m = a হলে, m³ + 1\/m³ এর মান কত?",
                    "option_a": "a³ − 1\/a³",
                    "option_b": "a³ + 1\/a³",
                    "option_c": "a³ − 3a",
                    "option_d": "a³ + 3a",
                    "correct_option": "c",
                    "explanation": ""
                },
                {
                    "id": "122104",
                    "question_text": "শতকরা বার্ষিক 7 টাকা হার মুনাফায় 650 টাকার 6 বছরের মুনাফা কত?",
                    "option_a": "200 টাকা",
                    "option_b": "220 টাকা",
                    "option_c": "253 টাকা",
                    "option_d": "273 টাকা",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122105",
                    "question_text": "x²−y²−2y−1 এর একটি উৎপাদক x+y+1 হলে, অপর উৎপাদকটি কত?",
                    "option_a": "x−y+1",
                    "option_b": "x+y+1",
                    "option_c": "x+y−1",
                    "option_d": "x−y−1",
                    "correct_option": "d",
                    "explanation": ""
                },
                {
                    "id": "122106",
                    "question_text": "x²−7x+6 এর উৎপাদককে বিশেষিত রূপ নিচের কোনটি?",
                    "option_a": "(x−2)(x−3)",
                    "option_b": "(x−1)(x+8)",
                    "option_c": "(x−1)(x−6)",
                    "option_d": "(x+1)(x+6)",
                    "correct_option": "c",
                    "explanation": ""
                }
            ]
        }
    ]
}