Question 58
$$\frac{1}{12} \div \frac{1}{12} \div \frac{1}{12} \div \frac{1}{12} \div \frac{1}{12}$$ = ?
Solution
Expression : $$\frac{1}{12} \div \frac{1}{12} \div \frac{1}{12} \div \frac{1}{12} \div \frac{1}{12}$$
= $$[\frac{1}{12} \div \frac{1}{12}] \div [\frac{1}{12} \div \frac{1}{12} \div \frac{1}{12}]$$
= $$(1 \div \frac{1}{12}) \div \frac{1}{12} \div \frac{1}{12}$$
= $$(12\div\frac{1}{12})\div\frac{1}{12}$$
= $$12\times12\div\frac{1}{12}$$
= $$144\times12=1728$$
=> Ans - (A)
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