Find the average of the square of first 6 consecutive even numbers starting from 2 to 12, where the last even number is 12.

Find the average of the square of first 6 consecutive even numbers starting from 2 to 12, where the last even number is 12.
QuestionFind the average of the square of first 6 consecutive even numbers starting from 2 to 12, where the last even number is 12.
Typemultiple_choice
Option12.20incorrect
Option60.66correct
Option16.45incorrect
Option178incorrect
Solution :

=13*14/3
= 182/3
= 60.66

quantitative aptitude
GkSeries Editor:
Related Post
  1. Sin⁶ + cos⁶ is equal to
  2. A vessel of 115 litres is filled with milk and water. 70% of milk and 40% of water is taken out of the vessel it is found that the vessel is
  3. What is the average of all the one digit, two digit and three digit natural numbers