Question

In the following question, select the number from the given options which follows the same relationship as shared between the first two numbers.

$\text{1 : 11 : : 2 : ?}$

• A. $20$
• B. $22$
• C. $24$
• D. $44$
• E. $42$

Answer 1

The correct option is B $22$

$1\times 11=11$
Similarly
$2\times 11=22$

Hence, $22$ replaces question mark.