The average of 5 numbers is 57. If one number 14 is replaced by 44, what is the new average?

Answer and explanation

Correct answer: A. 63

  1. Step 1: Total changes by 44 - 14 = 30.
  2. Step 2: The average changes by 30 / 5 = 6, so the new average is 63.
Answer
63.

Practise more Number System, Averages and Ratio.

Free questions with an explanation for every one, and full timed CLAT UG mock tests.

All Number System, Averages and Ratio questionsTake a mock test

More Number System, Averages and Ratio questions