Question

Find the missing term which follow the same pattern as the first pair.

$6:35::11:?$

• A. $120$
• B. $115$
• C. $122$
• D. $121$

Answer 1

The correct option is A $120$

The terms in the first pair are related as follows

$n:n^2-1$

$n=6\Rightarrow n^2-1=35$

In the second pair,

$n=11$
$\Rightarrow n^2-1=120$
Hence, option A is the correct answer.