Discussion Forum

Que. The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
a. 76 kg
b. 76.5 kg
c. 85 kg
d. Data inadequate
Correct Answer:85 kg
Confused About the Answer? Ask fellow aspirants for Details Here
Already Know Explanation? Add it Here to help others.

More Questions Like this:

View All Questions on: Average