Question

In each question there is some relation between the first two terms. Same relationship exists in the next two terms. The missing tern(?) is out of the options given below. Find the correct option.
121 : 2 :: 961 : ?

• A. 1
• B. 3
• C. 4
• D. 5

Answer 1

The correct option is C 4

1 + 2 + 1 : 2 : : 9 + 6 + 1 : 4
$2^2:2::4^2:4$