Averages in Aptitude MCQ Quiz (Multiple Choice Questions And Answers)
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List of Programming Full Forms
32. The average of 13 numbers is 60. Average of the first 7 of them is 57 and that of the last 7 is 61. Find the 8th number?
- 44
- 42
- 46.
- 48
33. A batsman makes a score of 64 runs in the 16th innings and thus increased his average by 3. Find his average after the 16th inning?
- 20
- 21
- 19
- 18
34. The average marks of a class of 30 students is 40 and that of another class of 50 students is 60. Find the average marks of all the students?
- 52
- 53
- 52.5
- 54
