Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
1, 8, 9, 64, 25, 216, 49, ?
Option 1: 612
Option 2: 512
Option 3: 552
Option 4: 385
Correct Answer: 512
Solution :
Given:
1, 8, 9, 64, 25, 216, 49, ?
The pattern is as follows –
1
2
= 1; 2
3
= 8; 3
2
= 9; 4
3
= 64, 5
2
= 25, 6
3
= 216, 7
2
= 49, 8
3
= 512
So, the missing number of the series is 512. Hence, the second option is correct.
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