Which of the following numbers will replace the question mark (?) in the given series?
33, 34, 38, 47, 63, ?

Correct option is D

Given Series:
33, 34, 38, 47, 63, ?
Logic: The differences between the consecutive numbers are the squares of consecutive integers.
The difference between 33 and 34 is (1² = 1)
The difference between 34 and 38 is (2²= 4)
The difference between 38 and 47 is (3² = 9)
The difference between 47 and 63 is (4² = 16)
Following this pattern, the next difference should be (5²)
Calculation of the Missing Number:
To find the missing number, we add the next difference to the last number in the series:
63+25=88
The number that replaces the question mark is 88.