Question

Find the missing number:

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

• A. 192
• B. 183
• C. 162
• D. 147

Answer 1

The correct option is D 147

Option (D) is the correct answer
Explanation:
$3+3\times 3=3+9=12$
$12+3\times 5=12+15=27$
$27+3\times 7=27+21=48$
$48+3\times 9=48+27=75$
$75+3\times 11=75+33=108$
$108+3\times 13=108+39=147$
Hence 147 is the correct answer.