Discussion Forum



A figure, a set of figures an arrangement or a matrix is given, each of which bears certain characters, be it numbers, letters or a group/combination of letters/ numbers, following a certain pattern. The candidate is required to decipher this pattern and accordingly find the missing character in the figure.

1)

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A) 327

B) 386

C) 438

D) 469

Answer:

Option D

Explanation:

We have : 4x2-1=7; 7 x 2+ 1= 15; 15 x 2 - 1 = 29; 29 x 2 + 1 = 59; 59 x 2 - 1 = 117; 117 x 2+ 1 = 235.

So missing number = 235 x 2 - 1 = 469