Complete the number series: 0, 6, 24, 60, 120, ?

A180

B300

C210 ✓ Correct

D240

Correct answer: (C) 210

Explanation

The next term is 210.

Each term equals n^3 - n for n = 1, 2, 3, and so on.

1^3-1=0, 2^3-2=6, 3^3-3=24.

4^3-4=60, 5^3-5=120.

6^3-6 = 216 - 6 = 210.

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