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IBPS RRBs Officer Scale I 02 Sep 2012 Paper
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© examsnet.com
Question : 49
Total: 200
3 7 16 32 56 93 142
56
16
32
7
None of these
Validate
Solution:
(1)
The pattern is :3 + 22 = 3 + 4 = 7
7 + 32 = 7 + 9 = 16
16 + 42 = 16 + 16 = 32
32 + 52 = 32 + 25 = 57 ≠56
57 + 62 = 57 + 36 = 93
© examsnet.com
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