- A64
- B62
- C58
- D60
Step-by-Step Solution
Total of 3 boys = 162 kg; total of 4 boys = 224 kg. Fourth boy = 224 - 162 = 62 kg.
Answer: B) 62
The average weight of 3 boys is 54 kg. When a fourth boy joins them, the average becomes 56 kg. What is the weight of the fourth boy? (kg)
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
5 years ago Mrs. Iyer was 7 times as old as her daughter Meera. Today she is 4 times as…A mother is 28 years older than her son. 6 years from now she will be exactly 3 times…The average of 5 numbers is 44. If the number 60 is removed, what is the average of the…The average age of 6 members is 28 years. When a new member joins, the average becomes…Eleven numbers average 36. After one of them is dropped, the rest average 35. Which…