question_answer

Directions: In each of these questions, a number series is given. In each series, only one number is wrong. Find out the wrong number.                                                                                                                         [IBPS (SO) 2014]

72.5, 86, 113, 168, 275, 491, 923

A) 86                                

B) 113   

C) 168      

D) 275

E) 491

Correct Answer: C

Solution :

Here, the given pattern is as follows

So, at the place of 168, there should be 167.