Question

Find the missing number.

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

• A. $106$
• B. $109$
• C. $112$
• D. $108$

Answer 1

Answer: (D)

$108$

Here, the pattern is as follows

$3\times$$1^2$$=3$

$3\times$$2^2$$=12$

$3\times$$3^2$$=27$

$3\times$$4^2$$=48$

$3\times$$5^2$$=75$

Similarly,

$3\times$$6^2$$=108$

Hence, the correct answer is $108$.