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SSC CGL 2023 PYQ — Question 20

SSC CGL Tier II - 7 March 2023 - Shift 1 • Quantitative Aptitude • Q20

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If x = √64+ √121-√169, then find the value of x2.

 

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Correct answer: C

Explanation

The correct answer is Option 3 i.e. 36

If x = √64+ √121-√169

x = 8 + 11 - 13

x = 8 - 2 = 6 

Hence, the value of x2 = 36