Question

Complete the series given below by choosing the missing term from the given alternatives.

1, 8, 9, ?, 25, 216, 49

• A. 60
• B. 64
• C. 70
• D. 75

Answer 1

Answer: (B)

64

The pattern is:
$1^2,2^3,3^2,4^3,5^2,6^3,7^2$

So, the question mark should be replaced by $4^3$ = $64$