Punjab Police Department Papers - 2019 :: Discussion


68.There are two sections A and B of a class. consisting of 36 and 44 students respectively. if the average weight of sections A is 40kg and that of section B is 35kg, find the average weight of the whole class?
A.30 kg
B.35 kg
C.37.25 kg
D.42.50 kg
Answer:  Option  C
Explanation:

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Published by:Michael Daani

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