Challenger App

No.1 PSC Learning App

1M+ Downloads
The average age of 17 players is 22. when a new player is included in the squad, the average age became 23. What is the age of the player included

A39

B41

C42

D40

Answer:

D. 40

Read Explanation:

Total age of 17 players = 22x17 = 374 Total age of 18 players = 23x18 = 414 Age of the new player = 414-374 = 40


Related Questions:

Three numbers are in the ratio 4:5:6, and the average is 25. The largest number is
The average age of 5 boys is 16 yr, of which that 4 boys is 16 yr 3 months the age of the 5th boy is ?
If the average of 5 consecutive even numbers is 10, then find the number at the centre when these five numbers are arranged in ascending order.
The average weight of 6 men decreases by 3 kg. when one of them weighing 80 kg is replaced by a new man. The weight of the new man is
The total marks obtained by a student in Physics, Chemistry and mathematics together is 150 more than the marks obtained by him in Chemistry. What are the average marks obtained by him in Physics and Mathematics together?