Question

In the following question choose that set of number from the four alternatives set that is similar to the given set.

Given set: $(49,25,9)$.

• A. $(36,16,4)$
• B. $(36,25,16)$
• C. $(39,26.13)$
• D. $(64,27,8)$

Answer 1

The correct option is A $(36,16,4)$

Each set contains squares of three consecutive alternate number in reverse order.

Such as $(49,25,9)=(7^2,5^2,3^2)$.

Similarly $(36,16,4)=(6^2,4^2,2^2)$.

$\therefore$ Correct answer is option $A$.