Instructions

What will come in the place of question mark(?) in the given questions?

Question 185

$$\frac{1}{11}of [(17424)^\frac{1}{2})\div(66)^2 \times {3}^{3}]={?}^{2}$$

Solution

As we know that the square root of 17424 will be 132

Hence, $$\frac{132 \times 27}{66 \times 66 \times 11} = \frac{9}{121}$$

So answer will be B

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