Question

In the question the numbers are arranged in a certain order In one place a question mark is given Find out which one of the answer will replace the question mark ?

10	12	14	16
12	14	16	18
8	10	12	14
14	?	18	20
6	8	10	12

• A. $10$
• B. $16$
• C. $12$
• D. $18$

Answer 1

The correct option is B $16$

$10\stackrel{+2}{\to }$ $12\stackrel{+2}{\to }$ $14\stackrel{+2}{\to }$ 16
$12\stackrel{+2}{\to }$ $14\stackrel{+2}{\to }$ $16\stackrel{+2}{\to }$ 18
$8\stackrel{+2}{\to }$ $10\stackrel{+2}{\to }$ $12\stackrel{+2}{\to }$ 14
$14\stackrel{+2}{\to }$ 16 $\stackrel{+2}{\to }$ $18\stackrel{+2}{\to }$ 20
$6\stackrel{+2}{\to }$ $8\stackrel{+2}{\to }$ $10\stackrel{+2}{\to }$ 12