287, 359, 437, 839, 959, 1367

287, 359, 437, 839, 959, 1367

Directions: Find out the wrong number in the following number series.

Q. 287, 359, 437, 839, 959, 1367

A.437

B.839

C.959

D.1367

E.359

Sol:

172 – 2 = 287

192 – 2 = 359

232 – 2 = 527

292 -2 = 839

312 – 2 = 959

372 – 2= 1367

quantitative aptitude
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