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Find the wrong number in the series:
3,5,12,39,154,772,4634
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Answer Posted / vimal
3*1 +2=5
5*2 +2=12
12*3+2=38, so 39 is the wrong entry
38*4+2=154
154*5+2=772
772*6+2 = 4634
| Is This Answer Correct ? | 145 Yes | 23 No |
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