Direction: Find the wrong number. |
A) 27
B) 61
C) 122
D) 509
Correct Answer: A
Solution :
We have Clearly, the given series becomes a triangular pattern series of each term in IV is b. Then, in III, 27 must be replaced by \[(30-6)\] i.e., 24 and 12 by \[(24-6)\]i.e., 18. Again, in II, 34 must be replaced by \[(61-24)\]i.e., 37 and 22 by \[(37-18)\]i.e., 19. Thus, in the given series, 27 is wrong and mast be replaced by (5+19) i.e., 24.You need to login to perform this action.
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