SSC JE Civil Engineering 30-Oct-2020 Shift 2 Paper

Question : 25 of 200

Marks: +1, -0

Which number from the options will replace the question mark (?) in the following series?0, 6, 26, 62, 124,?

Solution:

Solution
The logic followed here is:

1^3

- 1 = 1 - 1 = 0
2

^3

- 2 = 8 - 2 = 6

3^3

- 1 = 27 - 1 = 26

4^3

- 2 = 64 - 2 = 62

5^3

- 1 = 125 - 1 = 124
$6^3$ - 2 = 216 - 2 = 214
Hence, the correct answer is "214".

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