Averages in Aptitude MCQ Quiz (Multiple Choice Questions And Answers)
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41. The sum of five numbers is 655. The average of the first two numbers is 85 and the third number is 125. Find the average of the two numbers?
- 185
- 190
- 170
- 180
42. The average amount with a group of seven numbers is Rs. 20. If the newly joined member has Rs. 50 with him, what was the average amount with the group before his joining the group?
- Rs. 7
- Rs. 30
- Rs. 45
- Rs. 15
43. A salt manufacturing company produced a total of 5000 tonnes of salt in January of a particular year. Starting from February its production increased by 100 tonnes every month over the previous months until the end of the year. Find its average monthly production for that year?
- 5500
- 5000
- 5555
- 5550
44. The average weight of a group of boys is 30 kg. After a boy of weight 35 kg joins the group, the average weight of the group goes up by 1 kg. Find the number of boys in the group originally ?
- 2
- 6
- 8
- 4
