next number of the sequence 1, 9, 36, 100, 225, ... will be

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18 Jun 2012 sequence

next number of the sequence
1, 9, 36, 100, 225, ...
will be

OPtion

1) 289
2) 243
3) 343
4) 324
5) 349
6) 392
7) 425
8) 441
9) 512
10) None of these

Solution

this sequence is 1^2, 3^2, 6^2, 10^2, 15^2, 21^2

Correct Option: 8 Best Solution (0)