Square Root and Cube Root - Arithmetic Aptitude Questions and Answers

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Home / Arithmetic Aptitude / Square Root and Cube Root :: Discussion

$\sqrt{0.0169}$ x ? =1.3

100

1000

None of these

Answer : Option B

Explanation :

Let $\sqrt{0.0169}$ x x = 1.3

Then, 0.0169x = (1.3)² = 1.69

x = $\frac { 1.69 } { 0.0169 }$ = 100

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