Class 9 Maths MCQs Chapter 2 Polynimials মোৰ গণিতৰ অভ্যাস পুস্তিকা

Class 9 Maths MCQs Chapter 2 Polynimials মোৰ গণিতৰ অভ্যাস পুস্তিকা



Explore a collection of Multiple Choice Questions (MCQs) for Chapter 2 Polynomials (বহুপদ) in Class 9 Maths, complete with solutions. These Class 9 Maths MCQs




Instructions for Multiple Choice Questions (MCQs):

  • In this section, you will find a set of multiple-choice questions (MCQs).
  • Each MCQ consists of four options, of which only one is correct.
  • To attempt a question, select one option by clicking it.
  • Ensure that you have selected your chosen answer clearly.
  • Good luck!

Class 9 Maths MCQs Chapter 2 Polynimials


SET-2

Question 1: তলৰ কোনটো বহুপদ? (Which of the following is a polynomial?)
A. \(\LARGE \frac{2}{x^3}\)
B. \( x^{\LARGE \frac{1}{3}} \)
C.  \(5 \sqrt{x}\)
D.  7
Correct Option: D. 7
Question 2: তলৰ কোনটো এটা চলকযুক্ত বহুপদ নহ'ব?
A. \( x^3 \)
B. \( 2x + 1 \)
C. \( 4x^2y \)
D. \( x^2 - x + 1 \) 
Correct Option: C. \( 4x^2y \)
Question 3: তলৰ কোনটো এটা চলকযুক্ত ৰৈখিক বহুপদ নহয়?
A. \(xy\)
B. \( 2x - 3 \)
C. 4x
D. \( x + 3 \)
Correct Option: A. \( xy \)
Question 4: তলৰ কোনটো দ্বিঘাত বহুপদ নহয়?
A. \(-5xy\)
B. \(7x^2\)
C. \( x^2 + 9 \)
D. \( 2x^2 - x + 6 \)
Correct Option: A. \( -5xy \)
Question 5: তলৰ কোনটো এটা চলকযুক্ত ত্ৰিঘাত বহুপদ?
A. \(x^3 + 4x^2y^2 + 6x\)
B. \(2x^3 - x^2 + 5x +2 \)
C. \( 4x - 1 \)
D. \( x^2 - 9 \)
Correct Option: B. \(2x^3 - x^2 + 5x +2 \)

Question 6: \( 7x^3 - x^2 + 6x -4 \) ৰ বহুপদত \( x^2 \) ৰ সহগ -
A. 1
B. -1
C. 7
D. 6
Correct Option: B. -1
Question 7: \( 3x^2 - 6x + 4 \) বহুপদৰ ধ্ৰুৱক পদ
A. \(3x^2\)
B. \(6x\)
C. \(-6x\)
D. \(4\)
Correct Option: D. 4
Question 8: \(P(y)=y^2 - 4 \) হ'লে \(P(2)=? \)
A. -4
B. 4
C. 8
D. 0
Correct Option: D. 0
Question 9: \(x + 7\) বহুপদটোৰ শূন্য হ'ব
A. 0
B. -7
C. 7
D. 14
Correct Option: B. -7
Question 10: \(P(x)\) বহুপদক \(x+2\) ৰে হৰণ কৰিলে ভাগশেষ হ'ব
A. \(P(2)\)
B. \(P(-2)\)
C. \(P(x)\)
D. \(P(a)\)
Correct Option: B. \(P(-2)\)
Question 11: \(y+a\) বহুপদটো \(P(y)\) বহুপদটোৰ এটা উৎপাদক হ'ব যদিহে
A. \(P(y)=0\)
B. \(P(a)=0\)
C. \(P(-a)=0\)
D. \(P(y)=P(a)\)
Correct Option: C. \(P(-a)=0\)
Question 12: \( x+y+z=0 \) হ'লে \( x^3 + y^3 + z^3 =? \)
A. \( x+y+z \)
B. \( xyz \)
C. \( 3xyz \)
D. \( 3(x+y+z) \)
Correct Option: C. \( 3xyz \)
Question 13: \( 101^2 = ? \)
A. 10201
B. 10101
C. 10021
D. 12001
Correct Option: A. 10201


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