Home
Class 14
MATHS
The average age of 8 persons is increase...

The average age of 8 persons is increased by 2 years, when one of them, whose age is 24 years is replaced by a new persons. The age of the new person is

A

42 years

B

40 years

C

38 years

D

45 years

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The average weight of 8 persons is increased by 2.5 kg. When one of them, whose weight is 56 kg is replaced by a new man. The weight of the new man is-

The average weight of 10men is decreased by 3kg when one of them whose weight is 80kg is replaced by a new person.The weight of the new person is

The average age of 18 persons was decreased by 4 months.when two of them of age was 32 years and 48 years were replaced by two new person whose difference in the age of 4 years. Find the age of each new person.

In a school there are 20 girls. The average age of the girls is decreased by 2 months when one girl aged 18 years is replaced by a new girl. What is the age of the new girl?

The average age of 11 players of a cricket team is increased by 2 months when two of them aged 18 years and 20 years are replaced by two new players. The average age of the new players is