What is the next no. of following sequence 38, 85, 142, 209, 286, .......

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24 Jan 2013 Number Sequence

What is the next no. of following sequence
38, 85, 142, 209, 286, .......

OPtion

1) 297
2) 319
3) 321
4) 337
5) 349
6) 364
7) 373
8) 388
9) 399
10) None of these

Solution

5*7+3=38
10*8+5=85
15*9+7=142
20*10+9=209
25*11+11=286
30*12+13=373

Correct Option: 7 Best Solution (0)