CBSE Past Year MCQ Quiz

Question 1 of 3

CBSE Board Exam 2021

In figure, the graph of a polynomial \(\mathrm{P}(\mathrm{x})\) is shown. The number of zeroes of \(\mathrm{P}(\mathrm{x})\) is

A 1 B 2 C 3 D 4

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Question 2 of 3

CBSE Board Exam 2025

If \(\alpha\) and \(\beta\) are the zeroes of the polynomial \(p(x)=x^2-a x-b\), then the value of \((\alpha+\beta+\alpha \beta)\) is equal to :

A \(\mathrm{a}+\mathrm{b}\) B \(-a-b\) C \(a-b\) D \(-a+b\)

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Question 3 of 3

CBSE Board Exam 2021

A quadratic polynomial, the product and sum of whose zeroes are 5 and 8 respectively is

A \(k\left[x^2-8 x+5\right]\) B \(k\left[x^2+8 x+5\right]\) C \(k\left[x^2-5 x+8\right]\) D \(k\left[x^2+5 x+8\right]\)

Select one option. Answers are shown after the test.

Class 6