The average of 5 members of a family is 24 years. If the youngest member is 8 years old, then what was the average age (in years) of the family at the time of the birth of the youngest member?
A16
B20
C24
D28
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The average age of 20 boys in a class is 12 years. 5 new boys are admitted to the class whose average age is 7 years. The average age of the boys in the class becomes
The average of 13 result is 60. if the average of the first 7 result is 59 and that of the last 7 is 61, then what will be the 7th result?
The average of five numbers is 66. If the average of first four numbers is 68, what is the value of the fifth number?
At present the average age of 20 students of class ten is 15.5 years. The present age of the class teacher is 47 years. What will be the average age of the students and the class teacher after 5 years?
In a company with 600 employees, the average age of the male employees is 42 years and that of the female employees is 41 years. If the average age of all the employees in the company is 41 years 9 months, then the number of female employees is: