3
5
9
3.3
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?
The average of five results is 46 and that of the first four is 45. the fifth result is ?
The average of marks of 28 students in Mathematics was 50; 8 students left the school, then this average increased by 5. What is the average of marks obtained by the students who left the school ?
The average of marks secured by 35 students is 72. If the marks secured by one student was written as 36 instead of 86, then find the correct average?
