Question

In the question given below, one term is missing. Based on the relationship of the two given words find the missing term from the given options.

$2:16::4:?$

• A. $64$
• B. $128$
• C. $256$
• D. $512$

Answer 1

The correct option is C $256$

Logic is (second number)=(first number)${}^4$

$2^4=16$
same as
$4^4=256$

Hence the correct answer is option $C$.