Arithmetic Aptitude :: AV Quiz 3
Home » Arithmetic Aptitude » AV Quiz 3 » General Questions

# free Online Test Average Questions and Answers Quiz 3

Description: Free Online Test questions and answers on Average with explanation for various competitive exams,entrance test. Solved examples with detailed answer test 3

Exercise

 "Success has many fathers, while failure is an orphan." - (Proverb)
1 . The average age of boys in a class is 16 years and that of the girls is 15 years. The average age for the whole class is
 15 Years 15.5 Years 16 Years cannot be computed
2 . The average age of 36 students in a group is 14 years. When teacher’s age is included to it, the average increases by one, what is the teacher's age in years?
 31 36 51 55
3 . The average of five numbers is 27. If one number is excluded, the average becomes 25. The excluded number is
 25 27 30 35
4 . The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded, the average of the remaining 38 innings is 48 runs. The highest score of the player is
 165 runs 175 runs 172 runs 174 runs
5 . The average score of a cricketer for ten matches is 38.9 runs. If the average for the first six matches are 42. Then find the average for the last four matches?
 33.25 33.5 34.25 35
6 . The average of six numbers is X and the average of three of these is Y. If the average of the remaining three is z, then
 x = y + z 2x= y + z x = 2y + 2z Data inadequate
7 . A motorist travel to a place 150 km away at an average speed of 50 km/hr and returns at 30 km/hr. His average speed for the whole journey in km/hr is
 30 37 37.5 40