The School Boy

In a certain school the ratio of boys to girls is 7 : 5. If there are 2400 students in the school, how many boys are there ?

The number of hours, spent by a school boy on different activities in a working day, is given below: Activities, Sleep, School, Home, Play, others, Total No. Of hours, 8, 7, 4, 2, 3, 24 Present the information in the form of a pie-chart.

In evolutionary terms, an Indian school boys is more closely related to

If 60% of students in a school are boys and the total number of girls in the school is 460, find the number of boys in the school.

The number of hours spent by a school boy in different activities in a day is given below : Represent the above information using a pie diagram.