36.5
37
37.5
37.52
The average of 50 numbers is 30. If two numbers, 35 and 40 are discarded, then the average of the remaining numbers is nearly:
The average of 50 numbers is 38. If two numbers, namely 45 and 55 are discarded, what is the average of the remaining numbers?
The average of 6 number 13, 17, 25, 11, 26, 10 is
The average of 6 observation is 12. A new 7th observation is included and the new average is decrease by 1 , the seventh observation is ?
The average of 6 observations is 12. A new seventh observation is included and the new average is decreased by 1. Find the seventh observation.
The average of 7 consecutive numbers is 20. The largest of these numbers is
The average of 8 number 21. if each of the number is multiplied by 8,the new set of number is ?
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