BANK Rajasthan Cooperative Board Clerk / Junior Assistant Mock Test 2021 Quantitative Aptitude Average
There are 7 children in a family. The average age of the children is 16 years. A baby was born in the family and now what will be the average age of the children in the family after 4 years?
1
17 years
2
16.5 years
3
17.5 years
4
18 years
5
18.5 years