- A42
- B50
- C46
- D48
Step-by-Step Solution
Sum of 5 numbers = 200; sum of 4 numbers = 152. Removed number = 200 - 152 = 48.
Answer: D) 48
The average of 5 numbers is 40. When one number is removed, the average of the remaining 4 becomes 38. Find the number that was removed.
Competition practiceAverages & Ages
Master this topic in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Averages & Ages practice questions
More Averages & Ages practice
The average weight of 5 boxes on a truck is 42 kg. When one more box is loaded, the…The sum of the present ages of A and B is 40 years. Five years ago, A was twice as old…A is 5 years older than B. Three years from now, the sum of their ages will be 41 years.…In a family of 4, the mean age is 30 years. When the grandmother comes to live with…Nikhil's six unit-test scores average 72. When one of the tests is left out, the other…