Question

Find out the missing term in the series. $4,10,28,?,244$

• A. $64$
• B. $81$
• C. $82$
• D. $96$

Answer 1

The correct option is C $82$

$4+6=10$
$\Rightarrow 10+6\times 3=10+18=28$
$\Rightarrow 28+18\times 3=28+54=82$
$\Rightarrow 82+54\times 3=162+82=244$
Therefore, the given series is $4,10,28,82,244$
Hence, option 'C' is correct.