Class IX সাধাৰণ গণিতঃ অধ্যায় 2 MCQ

{ "questions": [ { "question": "তলৰ কোনটো এটা বহুপদ ৰাশি?", "options": [ "x² + 2x + 1", "x + 1/x", "x⁻² + 5", "√x + 3" ], "answer": 0 }, { "question": "5x³ + 4x² + 7x ৰাশিটোৰ মাত্ৰা কিমান?", "options": [ "4", "3", "1", "2" ], "answer": 1 }, { "question": "p(x) = x + 5 হ’লে, p(x) ৰ শূন্য কি হ’ব?", "options": [ "0", "5", "-5", "1/5" ], "answer": 2 }, { "question": "x² – 2x + 1 ক (x – 1) ৰে হৰণ কৰিলে ভাগশেষ কিমান হ’ব?", "options": [ "-1", "1", "2", "0" ], "answer": 3 }, { "question": "(x + y)² ৰ বিস্তাৰিত ৰূপ কি?", "options": [ "x² + 2xy + y²", "x² – 2xy + y²", "x² – y²", "x² + y²" ], "answer": 0 }, { "question": "যদি p(x) = 2x + 1 হয়, তেন্তে p(1) ৰ মান কিমান?", "options": [ "0", "3", "2", "1" ], "answer": 1 }, { "question": "তলৰ কোনটো ৰৈখিক বহুপদ?", "options": [ "y + y²", "x² + 1", "3t", "5x³" ], "answer": 2 }, { "question": "x³ + 1 ক (x + 1) ৰে হৰণ কৰিলে ভাগফল কি হ’ব?", "options": [ "x² + x + 1", "x² + 1", "x – 1", "x² – x + 1" ], "answer": 3 }, { "question": "a³ + b³ ৰ উৎপাদক ৰূপ কি?", "options": [ "(a + b)(a² – ab + b²)", "(a + b)³", "(a – b)(a² + ab + b²)", "(a – b)³" ], "answer": 0 }, { "question": "4x² + 9y² + 12xy ৰ উৎপাদক কি?", "options": [ "(2x – 3y)²", "(2x + 3y)²", "(x + y)²", "(4x + 9y)²" ], "answer": 1 } ] }