Direction: What approximate value will come in the place of question mark in the following questions? |
A) 32
B) 27
C) 29
D) 42
E) 37
Correct Answer: B
Solution :
\[{{?}^{2}}-135.33\div 4.99=24.76\times 27.93\] or, \[{{?}^{2}}-135\times \frac{1}{5}\approx 25\times 28\] or, \[{{?}^{2}}\approx 700+27=727\] \[\therefore ?\approx \sqrt{729}=27\]You need to login to perform this action.
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