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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