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## MCQ Questions for Class 9 Mathematics with Answers

## Q1. A polynomial with one degree is called:

(i) Linear polynomial

(ii) Quadratic polynomial

(iii) Monomial

(iv) Binomial

(i) Linear polynomial

## Q2. The coefficient of x² in 3x³+2x²-x+1 is:

(i) 1

(ii) 2

(iii) 3

(iv) -1

(ii) 2

## Q3. Find the value of 525² – 475².

(i) 100

(ii) 10000

(iii) 50000

(iv) 100000

(iii) 50000

## Q4. x² – x is *__* polynomial.

*__*

(i) Linear

(ii) Quadratic

(iii) Cubic

(iv) None of the above

(ii) Quadratic

## Q5. The value of k for which x + 1 is a factor of the polynomial x3 + x2 + x + k is :-

(i) 0

(ii) 2

(iii) 1

(iv) -1

(iii) 1

### Q6. The polynomial of type ax2 + bx + c, a = 0 is of type

(i) linear

(ii) quadratic

(iii) cubic

(iv) Biquadratic

(i) linear

## Q7. A polynomial of degree 5 in x has at most

(i) 5 terms

(ii) 4 terms

(iii) 6 terms

(iv) 10 terms

(iii) 6 terms

## Q8. The degree of 4x³-12x²+3x+9 is

(i) 0

(ii) 1

(iii) 2

(iv) 3

(iv) 3

## Q9. One of the factors of (x³ – 1) – (x – 1) is

(i) x² + 1

(ii) x² – 1

(iii) x – 1

(iv) x + 4

(iii) x – 1

## Q10. Solution of a quadratic equation x²+ 5x – 6 = 0

(i) x = -1, x = 6

(ii) x = 1, x = -6

(iii) x = 1

(iv) x = 6

(ii) x = 1, x = -6

## Q11. Factorization of 103²-9 yields

(i) 10300

(ii) 10600

(iii) 11250

(iv) 12500

(ii) 10600

### Q12. If 3 + 5 – 8 = 0, then the value of (3)³ + (5)³ – (8)³ is

(i) 260

(ii) –360

(iii) –160

(iv) 160

(ii) –360

## Q13. The value of f(x) = 5x−4x²+3 when x = -1, is:

(i)3

(ii)-12

(iii)-6

(iv)6

(iii)-6

#### Q14. If x – 2 is a factor of 5x² – kx – 18, then find the value of k.

(i) -1

(ii) 1

(iii) 0

(iv) 5

(ii) 1

## Q15. Evaluate (11)³

(i) 1313

(ii) 1331

(iii) 3131

(iv) 3113

(ii) 1331

## Q16. Expansion of 2x(x + 2y) + 3x(2x – 3y) yields

(i) 8x² – 5xy

(ii) 8x – 5y

(iii) 3y – 2y

(iv) None of these

(i) 8x² – 5xy

## Q17. Degree of zero polynomial is:

(i) 1

(ii) Any natural number

(iii) 0

(iv) Not defined

(iv) Not defined

## Q18. The value of p(t) = 2+t+2t²−t³ when t=0 is

(i)2

(ii)1

(iii)4

(iv)0

(i)2

## Q19. Find the value of p for which x + p is a factor of x² + px + 3 – p.

(i) 1

(ii) -1

(iii) 3

(iv) -3

(iii) 3

### Q20. If x + 2 is a factor of x³ – 2ax² + 16, then value of a is

(i) 3

(ii) 1

(iii) 4

(iv) 2

(ii) 1

## Q21. One of the linear factors of 3x² + 8x + 5 is

(i) (x+1)

(ii) (x-4)

(iii) (x-2)

(iv) (x+2)

(i) (x+1)

## Q22. The value of p for which x + p is a factor of x²+ px + 3 – p is:

(i) -3

(ii) 3

(iii) 1

(iv) -1

(ii) 3

## Q23. √3 is a polynomial of degree:

(i) 2

(ii) 0

(iii) 1

(iv) 1/2

(ii) 0

## Q24. For what value of b, is the polynomial x³ – 3x² + bx – 6 divisible by x – 3?

(i) 1

(ii) 2

(iii) 3

(iv) -3

(ii) 2

## Q25. The zero of the polynomial f(x) = 2x+7 is

(i) 2/7

(ii) -2/7

(iii) 7/2

(iv) -7/2

(iv) -7/2

### Q26. If 2x + 3y = 12 and xy = 5, find the value of 4x² + 9y².

(i) 67

(ii) 98

(iii) 56

(iv) 84

(iv) 84

We Think the given NCERT MCQ Questions for class 9 Mathematics book Chapter 2 Polynomials with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 9 Mathematics of Polynomials MCQs Multiple Choice Questions with Answers, drop a comment below and that we will come back to you soons.

### MCQ Questions for Class 9 Mathematicss with Answers

**Lesson 1. Number Systems Class 9 MCQ****Lesson 2. Polynomials Class 9 MCQ****Lesson 3. Coordinate Geometry Class 9 MCQ****Lesson 4. Linear Equations for Two Variables Class 9 MCQ****Lesson 5. Introduction to Euclid’s Geometry Class 9 MCQ****Lesson 6. Lines and Angles Class 9 MCQ****Lesson 7. Triangles Class 9 MCQ****Lesson 8. Quadrilaterals Class 9 MCQ****Lesson 9. Areas of Parallelograms and Triangles Class 9 MCQ****Lesson 10. Circles Class 9 MCQ****Lesson 11. Constructions Class 9 MCQ****Lesson 12. Heron’s Formula Class 9 MCQ****Lesson 13. Surface Areas and Volumes Class 9 MCQ****Lesson 14. Statistics Class 9 MCQ****Lesson 15. Probability Class 9 MCQ**

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