Question : The average weight of three men is increased by 4 kg when one of them, whose weight is 100 kg, is replaced by another man. What is the weight of the new man?

Option 1: 107 kg

Option 2: 103 kg

Option 3: 104 kg

Option 4: 112 kg

Question : The average weight of 5 men decreases by 3 kg when one of them weighing 150 kg is replaced by another person. Find the weight of the new person.

Option 1: 125 kg

Option 2: 100 kg

Option 3: 120 kg

Option 4: 135 kg

Question : In a class of 60 students, there are 35 boys. The average weight of boys is 42 kg and the average weight of the full class is 46.5 kg. Find the average weight of girls in the class.

Option 1: 48.7 kg

Option 2: 49.7 kg

Option 3: 52.8 kg

Option 4: 56.7 kg

Question : The average weight of apples in a basket is 50 kg. 6 more apples with an average weight of 60 kg are added to the basket. If the average weight of the basket is increased by 5 kg, find the original number of apples in the basket.

Option 1: 4

Option 2: 6

Option 3: 2

Option 4: 8

Question : The average weight of 12 persons increases by 3.5 kg when a new person comes in place of one of them weighing 58 kg. The weight of the new person is:

Option 1: 100 kg

Option 2: 16 kg

Option 3: 70 kg

Option 4: 42 kg