Polynomials — sample questions with answers.

4371 verified polynomials questions sit in the bank for this chapter alone. Here are 4 of them, worked; a free account gets a full, board-pattern paper across whichever chapters you pick.

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1 mark Assertion–Reason

Assertion (A): The sum of the zeroes of

.
Reason (R): For a quadratic polynomial

, the sum of the zeroes is

(A) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).	(B) Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).
(C) Assertion (A) is true but Reason (R) is false.	(D) Assertion (A) is false but Reason (R) is true.

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(A)

2 marks Short answer

Find a quadratic polynomial whose sum and product of zeroes are

and

respectively.

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3 marks Short answer

is a zero of the polynomial

, find the value of

and the other zero.

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; the other zero is

5 marks Long answer

The zeroes of the quadratic polynomial

are both positive and differ by

. Find the value of

, then find the zeroes of

, and verify the relationship between the zeroes and the coefficients.

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; zeroes

and

This is a slice of one chapter. The full bank covers every chapter of CBSE Class 10 Mathematics, board-pattern, with a fresh answer key every time.

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