Given the series: 1 , 3 , 6 , 21 , 88 , 445 , 2676 1, 3, 6, 21, 88, 445, 2676 1 , 3 , 6 , 21 , 88 , 445 , 2676 One number in this series is wrong. Con...

Banking IBPS PO Mains Medium Verbal Reasoning MCQ

Question

Given the series:

1, 3, 6, 21, 88, 445, 2676

One number in this series is wrong. Consider this wrong number as the value of A in the second series defined by the pattern:

B = A \times 1 + 1

C = B \times 2 + 2

D = C \times 3 + 3

Find the value of D based on the pattern of the first series.

685

136

number seriespatternmultiplicationaddition

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