8
21
29
168
The average of 8, 9, 12, 13, 15, 9 is
The average of a group of men is increased by 5 years when a person aged of 18 years is replaced by a new person of aged 38 years. How many men are there in the group?
The average of first five multiple of 3 is
The average of first five multiples of 3 is:
The average of first nine multiples of 3 is ?
The average of five consecutive numbers is ‘n’. If the next two numbers are also included, then the average
The average of five consecutive odd numbers is 61. What is the difference between the highest and lowest numbers :
The average of five different positive numbers is 25. x is the decrease in the average when the smallest number among them is replaced by 0. What can be said about x?
The average of five numbers is 27. If one number is excluded, the average becomes 25. The excluded number is
The average of five numbers is 42 while the average of another eight numbers is 81 what is the combined average of all numbers together?