Test Index

RBI Grade B Officer 28 May 2022 Paper

Question Numbers: 175-177

Direction: In the following questions three equations are given in variables x. Third equation is equal to the sum of the first two equations. You have to solve the questions based on given information.

I. ax² + bx + 4 = 0

II. ax² + 3x + c = 0

III.

2x^{2} + 7x + \sqrt{49-13} = 0

Question : 177 of 200

Marks: +1, -0

What is the square root of the larger root of equation II?

1
√3
√-2
√-1
√2

Validate

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