1 . A bike is running with average speed of 47km/h. What distance will be covered by bike in 13hours?
(D). 611kmShow Answer
2 . A car covers distance of 945km in 27 hour. What is the average speed of the car?
(A). 25 km/h
(B). 35 km/h
(C). 45 km/h
(D). 29 km/hShow Answer
3 . The average of four consecutive numbers P, Q, R and S is 52.5. What is the product of R and S.
(D). 2862Show Answer
4 . A shopkeeper purchased 25 mobiles in Rs. 262500. If the average of last of 15 mobiles is Rs. 165000, then find out the average cost of remaining mobiles?
(D). Rs.9650Show Answer
5 . The average of 12 results is 50. If the average of 7 results is 51 and that of last 6 results is 50, What will be the seventh result?
(D). 53Show Answer
6 . A person covers a certain distance by cycle at a speed of 5km/h and comes back at a speed of 12km/h. What is average speed of cycle during his travel?
(A). 8.4 km/h
(B). 8.6 km/h
(C). 8.9 km/h
(D). 9.6 km/hShow Answer
7 . The average run scored by a batsman in 25 inning is 42. After 26st innings, the sum average becomes 44. How much runs does the batsman 44. How much runs does the batsman score in his 26st inning?
(D). 92Show Answer
8 . The average of weight of 30 boys in a class decrease by 500gm, when a new boy takes the place of a 33kg old boy. Find out the weight of new boy?
(D). 22kgShow Answer
9 . The average of 9 players and their coach is 21 year. If the age of the coach is not considered, then the average decreases by 1 year. What is the age of the coach ?
(A). 30 year
(B). 34 year
(C). 38 year
(D). 42 yearShow Answer
10 . What will be the average of number from 21 to 71 ?
(D). 50Show Answer