MPSC Rajyaseva 2024 CSAT — Question 56

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सोपे रूप द्या : (4/7)√147 + (3/8)√192 − (1/5)√75

1)5√5

2)3√5

3)7√7

4)6√3✓ Correct

Simplify each surd by breaking it into prime factors (e.g., √147 = √(49*3) = 7√3). Substitute these back and combine like terms to get the final answer.

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