The average mark of student in 4 subjects is 75. If the student obtained 80 marks in the fifth subject, then the new ave…

Kunal bought 65 books for Rs. 1050 from one shop and 50 books for Rs. 1020 from another. What is the average price he pa…

A cricketer had a certain average of runs for his 64 innings. In his 65th innings, he is bowled out for no score on his …

There are two groups A and B of a class, consisting of 42 and 28 students respectively. If the average weight of group A…

The average of four consecutive even numbers is 15. The 2<sup>nd</sup> highest number is :

The average height of 25 boys is 1.4 m. When 5 boys leave the group, then the average height increased by 0.15 m. What i…

In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 over…

A library has an average of 510 visitors on Sundays and 240 on other days. The average number of visitors per day in a m…