What will come in place of question mark (?) in the following number series?
0, 7, 26, 63, ?, 215, 342
Correct Answer: Option C
The pattern of the given number series is as following:
→ 13 – 1 = 0,
→ 23 – 1 = 7,
→ 33 – 1 = 26,
→ 43 – 1 = 63,
→ 53 – 1 = 124,
→ 63 – 1 = 215,
→ 73 – 1 = 342
Hence, the required term in place of question mark in the given number series is 124.
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