question_answer

Study the following arrangement and answer the questions given: 81   47   56   38   79   67 If all numbers are arranged in ascending order, then what is the difference between the numbers which is second from the left and third from the right?

A) 36                          

B) 9            

C) 12                          

D) 20

Correct Answer: D

Solution :

Ascending Order: \[\therefore \]Difference = 67-47 = 20.