Question

Choose a number which is similar to numbers $363,489,579$.

• A. $562$
• B. $471$
• C. $382$
• D. $281$

Answer 1

Answer: (B)

$471$

The given numbers follow a pattern:

$3+6+3=12\Rightarrow 1+2=3$
$4+8+9=21\Rightarrow 2+1=3$
$5+7+9=21\Rightarrow 2+1=3$

Similarly for $471$,
$4+7+1=12\Rightarrow 1+2=3$.

Hence, option B is correct.