Averages Quiz

A batsman makes a score of 80 runs in the 16th inning and increases average by 3. What is his average after 16th inning?

Average age of 5 people in a family is 55 years. However it is seen that 3 of the 5 people also have an average age of 55 years. What will be the average age of remaining two people of the family?

The average of four consecutive even numbers is 27. Find the largest of these numbers.

3 boxes have some average weight. When one box which weighs 89 kg is replaced by another box, the average weight increases by 5 kg. How much the new box weighs?

In a cricket match, 6 players had an average X of their runs. Average increases by 10 runs, if seventh player makes a score of 112 runs. What is the average of first 6 players.

Average age of A and B is 30 years, that of B and C is 32 years and the average age of C and A is 34 years. The age of C is

The average of 11 numbers is 30. If the average of first six numbers is 17.5 and that of last six is 42.5, then what is the sixth number?

In the India-Australia one day match, due to rain, India needed 324 runs in 48 overs to win. In initial 10 overs, the average scoring rate was 6, but in next 10 overs it increased to 8.5. It then declined to 5.5 in next 10 overs and again rose to 7 in next 10 overs. To win the match now what average is needed?

The average weight of 10 men is decreased by 2kg when one of them whose weight is 60kg is replaced by a new man. What is the weight of the new man?

The average weight of a group of 5 boys is 26. If we replace a boy of weight 25 in the group with another boy so that new average increases by 3, find the weight of the new boy?