Class 10 Maths Chapter 2 Polynomials Quiz 7 (25 MCQs)

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1. If 1 is a zero of polynomial p(x)=ax$^{2 }$-3(a-1)-1, then the value of a is
2. Subtract the following polynomials:(7p + 4p$^{3}$-8)-(-3p$^{2 }$+ 2-9p)
3. If one the zero of a polynomial 3x$^{2}$-8x +2k +1 is seven times the other, the value of k will be
4. Classify by the DEGREE:4x$^{3}$-5x$^{2}$ + 2x-1
5. The zero of the polynomial p(x)=2x-1 is
6. If p(x) = a x $^{2}$ + bx + c, and a + b + c = 0, then one zero is
7. What is the DEGREE of this term?2x$^{4}$y$^{2}$
8. Add or Subtract to Simplify:(4n$^{4}$-8n + 4)-(8n$^{2}$ + 4n$^{4}$ + 1)
9. The number of zeroes of cubic polynoimal is
10. The zeroes of polynomial p (x ) = ax$^{2}$ + bx +c are reciprocal of each other if
11. A quadratic polynomial whose zeros are-3 and 4 are
12. Sum of zeroes of cubic polynomial 3x$^{3}$+2x$^{2}$+5x+6 is
13. If p(x) = ax + b, then zero of p(x) is .....
14. Multiply(4x+3)(2x-1)
15. A quadratic polynomial whose zeroes are-2 and 4 is
16. If the zeroes of the quadratic polynomial $ax^2+bx+c\, \c\ne0$
17. Degree of the constant polynomial is .....
18. If the product of two zeroes of polynomial 2x$^{3 }$+ 3x$^{2}$-5x-6 is 3, then find its third zero.
19. If $\alpha$, $\beta$ be the zeros of the quadratic polynomial 2-3x-x$^{2}$, then $\alpha$ + $\beta$ = .....
20. If one zero of the quadratic polynomial $x^2+3x+k$
21. What is the COEFFICIENT of this term?9x$^{3}$
22. The zeroes of the quadratic polynomial $x^2+17x+60$
23. X $^{2} $-3 multilayer
24. If the polynomial 6x$^{4 }$+ 8x$^{3 }$+17x$^{2}$+21x+7 is divided by another polynomial 3x$^{2}$ +4x+1then the remainder comes out to be ax+b, find a and b
25. If p(x) = ax + b, then zero of p(x)