Arithmetic Questions And Answers :: Average: part1



Average QUESTIONS AND ANSWERS :: Arithmetic : part1 : 6 to 10

Following Average multiple choice objective type questions and answers will help you in many types of 2014 job and other entrance examinations :

6.The average of five results is 46 and that of the first four is 45. The fifth result is :

1
10
12.5
50

7.The average of 25 results is 18; that of first twelve is 14 and of last twelve is 17. Thirteenth result is :

28
72
78
85

8.A ship sails out to a mark at the rate of 15 km/ph and sails back at the rate of 10 kmph. The average rate of sailing is :

5 km/hr
12 km/hr
12.5 km/hr
25 km/hr

9.The average score of a cricketer in 2 matches is 27 and that in 3 others is 32. Then his average score in 5 matches is :

11.8
25
29.5
30

10.The average age of 30 students in a class is 12 years. The average age of a group of 5 of the students is 10 years and that of another group of 5 of them is 14 years. The average age of the remaining students is :

8 years
10 years
12 years
14 years

More Average QUESTIONS AND ANSWERS available in next pages

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