2, 6, 12, 20, 30, 42, 56, (.....)

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RRB TC CC Exam (Bangalore) 2006 click here to view all questions

2, 6, 12, 20, 30, 42, 56, (.....)

A60

B64

C70

D72

Sachin Khr ? Nov 18 '2016 at 21:31

Answer is: 72
The sequence is 1 * 2, 2 * 3, 3 * 4, 4 * 5, 5 * 6, 6 * 7, 7 * 8.
.'. Missing number = 8 * 9 = 72.

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Answer is: 72 The sequence is 1 * 2, 2 * 3, 3 * 4, 4 * 5, 5 * 6, 6 * 7, 7 * 8. .'. Missing number = 8 * 9 = 72. Sachin Khr ? answered Nov 18 '2016 at 21:31 All Comments

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