Easy Average Aptitude Questions and Answers – Set 2

20 Questions20 Minutes

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Sample Questions

20 questions

Ajit has a certain average for 9 innings. In the tenth innings, he scores 100 runs thereby increasing his average by 8 runs. His new average is:
A family has 5 members with an average age of 22 years. If the youngest member is 10 years old, what was the average age of the family just before the birth of the youngest member?
Average age = 40. 12 new students avg 32 join. New avg decreases by 4. Original strength?
Average sales (6 days) = 15640. Tue–Sat avg = 14124. Sunday sales?
A man has ‘n’ eggs with average weight ‘k’ gm. Each egg produces ‘n’ eggs with same average weight as parent. Total weight of rth generation is:
Average of first five multiples of 3 is:
Average salary of 12 workers and 3 managers = 600. One manager earning 720 replaced. New average = 580. Salary of new manager?
Sales for 5 months = 6435, 6927, 6855, 7230, 6562. Required sale in 6th month for average 6500?
Average of 12 numbers = 15. Average of first 2 = 14. Average of rest?
David scored 76, 65, 82, 67, 85. Average marks?
The average marks of four subjects is 120. If 33 was misread as 13, the correct average is:
19 people went for dinner. 13 spent Rs.78 each. Rest spent Rs.4 more than overall average. Total money spent?
Student weighing 45 kg leaves. Average of remaining 59 increases by 0.2 kg. New average?
Marks wrongly entered as 83 instead of 63. Average increased by 1/2. Number of pupils?
Three numbers: One-third of average is 8 less than highest. Avg of lowest two is 8. Highest number?
Three numbers: first twice second, second twice third. Average of reciprocals = 7/72. Numbers?
Groups: 25,50,25 students. Means: 60,55. Combined mean = 58. Mean of third group?
Classes: 10,20,30,40 students. Pass %: 20,30,60,100. Overall pass %?
Average of A,B,C = 40. C is 24 more than A, 3 less than B. Find average of A,B,C,D if D is 15 less than C.
Family: 2 grandparents avg 67, 2 parents avg 34, 3 grandchildren avg 5. Family average?