Question

Identify the term that will replace the ?

$3,12,27,48,75,108.?$

• A. $147$
• B. $162$
• C. $183$
• D. $192$

Answer 1

The correct option is A $147$

The terms of the given series are $3\times 1^2$, $3\times 2^2$, $3\times 3^2$, $3\times 4^2$, $3\times 5^2$, $3\times 6^2$, ..
So, missing term $=3\times 7^2=3\times 49=147$
Hence,option A is the correct answer.