Polynomial Chapter – 2 Test – 2 Class 10th

1. A quadratic polynomial whose product and sum of zeroes are 1/3 and √2 respectively is
a) 3x2+x−3√2
b) 3x2−3√2 x+1
c) 3x2−x+3√2
d) 3x2+ 3√2x +1

2. The zeroes of the quadratic polynomial x2+9x+20 are
a) –4 and 5
b) –4 and –5
c) 4 and –5
d) 4 and 5

3. The polynomial 9x2+6x+4 has
a) many real zeroes
b) no real zeroes
c) two real zeroes
d) one real zero

4. The degree of a constant polynomial is
a) 2
b) 0
c) 1
d) 3

5. A polynomial whose sum and product of zeroes are –4 and 3 is
a) x2+4x+3
b) x2−4x+3
c) none of these
d) x2−4x−3

6. The zeroes of a polynomial x2+5x+6x are
a) one positive and one negative
b) both negative
c) both positive
d) both equal

7. The largest power of ‘x’ in p(x) is the _________ of the polynomial.
a) degree
b) zero
c) root
d) solution

8. The number polynomials having zeroes as –2 and 5 is
a) 3
b) 1
c) more than 3
d) 2

9. Given that one of the zeroes of the cubic polynomial ax3+bx2+cx+d is zero, then the product of the other two zeroes is
a) −b/a
b) −c/a
c) c/a
d) b/a

10. The degree of the polynomial 5x3−3x2−x+√2 is
a) 0
b) 1
c) 2
d) 3

Polynomial Chapter - 2 Quiz 2 Class 10th

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