In the sequence of number 0, 7, 26, 63, ......., 215, 342

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In the sequence of number 0, 7, 26, 63, ......., 215, 342 the missing term is

1. 115
2. 124
3. 125
4. 135

Correct Option: B

The given series is based on the following pattern :
1³ – 1 = 0
2³ – 1 = 7
3³ – 1 = 26
4³ – 1 = 63
5³ – 1 = ?
∴ ? = 124
6³ – 1 = 215
7³ – 1 = 342
Hence , the missing term is 124.