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 (PO/MT) CWE 2012]

5531, 5506, 5425, 5304, 5135, 4910, 4621

 

A) 5531

B) 5425 

C) 4621                            

D) 5136

E) 5506

Correct Answer: A

Solution :

Here, pattern for the given series is as follows

So, at the place 5531, there should be 5555.

As, \[5555-49=5506\]