1

BITSAT 2023

MCQ (Single Correct Answer)

+3

-1

Let $$\alpha, \beta$$ be the roots of the equation $$x^2-p x+r=0$$ and $$\frac{\alpha}{2}, 2 \beta$$ be the roots of the equation $$x^2-q x+r=0$$. Then, the value of $$r$$ is equal to

2

BITSAT 2022

MCQ (Single Correct Answer)

+3

-1

If $$\alpha$$ be a root of the equation $$4{x^2} + 2x - 1 = 0$$, then the other root of the equation is

3

BITSAT 2022

MCQ (Single Correct Answer)

+3

-1

Let a, b be the solutions of x^{2} + px + 1 = 0 and c, d be the solution of x^{2} + qx + 1 = 0. If (a $$-$$ c) (b $$-$$ c) and (a + d)(b + d) are the solution of x^{2} + ax + $$\beta$$ = 0, then $$\beta$$ is equal to

4

BITSAT 2021

MCQ (Single Correct Answer)

+3

-1

If a$$\in$$R, b$$\in$$R, then the equation x^{2} $$-$$ abx $$-$$ a^{2} = 0 has

Questions Asked from Quadratic Equations (MCQ (Single Correct Answer))

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