The Number of Students and Their Average age (in years) in Each of The Five Classes :

The number of students and their average age (in years) in each of the five classes of a primary school are given in the following table.
Question 19
The average age of the students of the school is closest to the average age of the class:

  1. I
  2. III
  3. II
  4. IV
Anurag Mishra Professor Asked on 8th October 2015 in Maths.
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