This CAT practice test consists of questions on averages which are part of the CAT Quantitative section.
End Test Now
It rained as much as on Wednesday as on all the other days of the week combined. If the average rainfall for the whole week was 3 cms; how much did it rain on Wednesday?
3 cms
10.5 cms
15 cms
2.625 cms
The average age of a husband, his wife and son 3 years ago was 27 years and that of his wife and son 5 years ago was 20 years. What is the husbandâ€™s present age?
35 years
37 years
32 years
40 years
The average temperature of all 7 days of the week is 300, that of the first 3 days is 280 and of the next 3 days is 310. What is the temperature on the last day of the week?
31
30
28
33
The average age of A and B is 20 years. If C replace A the average would be 19 and if C replaces B the average would be 21. What are the ages of A, B and C?
22, 20, 18
22, 18, 20
18, 20, 22
18, 22, 20
The average of 7 members is 39 and average of 3 of them is 27. Find the average of the other four.
45
48
49
47
When you are sure that you have answered as many questions as possible, click the ‘Done’ button below and view your results.