Polynomials Class 10 MCQ with Answers Free PDF Download

1. Polynomials Class 10 MCQ with Answers Free PDF Download Get Polynomials Class 10 MCQ Free PDF. Students can easily prepare by solving these MCQ Questions for Class 10 Maths . Each question has 4 options followed by the correct answer. You can also take a free test of these Force and Laws of Motion MCQs. Polynomials Class 10 MCQ Free PDF Question. The quadratic polynomial having zeroes –3 and 2 is (a) x2 – x -6 (b) x2 + x -6 (c) x2 + x +6 (d) x2 – x +6 Answer Question. The zeroes of the quadratic polynomial x2 +99x +127 are (a) both positive (b) both negative

2. (c) one positive and one negative (d) both equal Answer Question. If a, b are the zeroes of the polynomial f(x) = x2 -3x +2, then 1/α 1/β + equals to: (a) 3 (b) –1 (c) 3/2 (d) – 3/2 Answer Question. If the polynomial f(x) = ax3 + bx – c is divisible by the polynomial g(x) = x2 + bx + c, then the value of ab is: (a) 1/c (b) 1 (c) –1 (d) none of these

3. Answer Question. If f(x) = ax2 + bx + c has no real zeroes and a + b + c < 0, then: (a) c = 0 (b) c > 0 (c) c < 0 (d) none of these Answer Question. If a,b are the zeroes of the polynomial f(x) = ax2 + bx + c, then 1/α2 1/β2 + equals to: (a) b2-4ac/a2 (b) b2-2ac/c2 (c) b2-2ac/a2 (d) b2+2ac/c2 Answer Question. If a and 1/α are the zeroes of polynomial 4x2 -2x +(k- 4), the value of k is: (a) 4

4. (b) 8 (c) 0 (d) none of these Answer Question. The zeroes of 3x 2 +10x +7 3 are: (a) 7, 3 (b) √3,7 √3 (c) -√ 3 -7/√3, (d) none of these Answer Question. If the sum of the zeroes of the polynomial f(x) = 2x3 -3kx2 + 4x -5 is 6, then the value of k is: (a) 2 (b) 4 (c) –2 (d) –2

5. Answer Question. If one root of the polynomial p(y) = 5y2 +13y + m is reciprocal of other, then the value of m is (a) 6 (b) 0 (c) 5 (d) 1/5 Answer Question. If the zeroes of the quadratic polynomial x2 +(a +1) x + b are 2 and –3, then (a) a =-7, b =-1 (b) a = 5, b = -1 (c) a = 2, b =-6 (d) a =0, b = -6 Answer Question. If p(x) = ax2+ bx + c has no real zero and a + b + c < 0, then (a) c = 0

6. (b) c < 0 (c) c > 0 (d) none of these Answer Question. Which of the following is a polynomial: C (a) x2 + 1/x (b) 2x2 -3√x +1 (c) 3x2 -3x +1 (d) x2 + x -2 +7 Answer Question. The product and sum of zeroes of the quadratic polynomial ax2 + bx + c are respectively. (a) b/a , c/a (b) c/a , b/a (c) c/b , 1 (d) c/a , -b/a

7. Answer Question. Given that one of the zeroes of the cubic polynomial ax3 + bx2 + cx + d is zero, the product of the other two zeroes is (a) -c/a (b) c/a (c) 0 (d) -b/a Answer Question. A quadratic polynomial whose roots are –3 and 4 is (a) x2 – x +12 (b) x2 + x +12 (c) x2/2 – x/2-6 (d) 2x2 +2x -24 Answer Question. If one of the zeroes of the quadratic polynomial (k -1) x2 + kx +1 is –3, then the value of k is

8. (a) 4/3 (b) -4/3 (c) 2/3 (d) -2/3 Answer Question. If the product of two zeroes of the polynomial p(x) = 2x3 +6x2 – 4x +9 is 3, then its third zero is (a) -3/2 (b) 3/2 (c) -9/2 (d) 9/2 Answer Question. If one of the zeroes of a quadratic polynomial of the form x2 + ax + b is the negative of the other, then it (a) has no linear term and the constant term is negative. (b) has no linear term and the constant term is positive.

9. (c) can have a linear term but the constant term is negative. (d) can have a linear term but the constant term is positive. Answer Question. If a and b are zeroes of p(x) = x2 + x -1, then 1/α + 1/β + equals to (a) –1 (b) 1 (c) 2 (d) 0 Answer Question. If the zeroes of the quadratic polynomial ax2+ bx + c, c≠0 are equal, then (a) c and a have opposite signs (b) c and b have opposite signs (c) c and a have the same sign (d) c and b have the same sign Answer

10. Question. If the graph of a polynomial intersects the x-axis at exactly two points, then it (a) cannot be a linear or a cubic polynomial (b) can be a quadratic polynomial only (c) can be a cubic or a quadratic polynomial (d) can be a linear or a quadratic polynomial Answer Question. If √(5/3) and -√(5/3) are two zeroes of the polynomial 3x4 +6x3 -2x2 -10x -5, then its other two zeroes are: (a) –1, –1 (b) 1, –1 (c) 1, 1 (d) 3, –3 Answer Question. If one of the zeroes of a quadratic polynomial of the form x2 + ax + b is the negative of the other, then it (a) has no linear term and the constant term is negative.

11. (b) has no linear term and the constant term is positive. (c) can have a linear term but the constant term is negative. (d) can have a linear term but the constant term is positive. Answer Question. If a and b are zeroes of p(x) = x2 + x -1, then 1/α + 1/β + equals to (a) –1 (b) 1 (c) 2 (d) 0 Answer Question. If 5 is a zero of the quadratic polynomial x2 – kx -15, then the value of k is (a) 2 (b) –2 (c) 4 (d) – 4

12. Answer Question. A quadratic polynomial with 3 and 2 as the sum and product of its zeroes respectively is (a) x2 +3x -2 (b) x2 -3x +2 (c) x2 -2x +3 (d) x2 -2x -3 Answer Question. Given that two of the zeroes of the cubic polynomial ax3 + bx 2 + cx + d are 0, the value of c is (a) less than 0 (b) greater than 0 (c) equal to 0 (d) can’t say Answer Question. If the zeroes of the quadratic polynomial ax2 + bx + c, c ¹ 0 are equal, then

13. (a) c and a have opposite signs (b) c and a have the same sign (c) c and b have opposite signs (d) c and b have the same sign All the MCQ Questions for Class 10 Maths available here. If You are finding MCQ Questions for another grade then, don’t worry We have also MCQ Questions for all classes within chapter wise on cbsencertSolutions.com. We hope this will help you to score good marks in your exam.