Question

In the time table of a school, periods allotted per week to different teaching subjects are given below:

Subject	Hindi	English	Maths	Science	Social Science	Computer	Sanskrit
Periods Allotted	7	8	8	8	7	4	3

Draw a pie chart for this data.

Answer 1

Total periods = 7 + 8 + 8 + 8 + 7 + 4 + 3 = 45

Subject	Periods allotted	Central angle
Hindi	7	`7/45 xx 360^circ = 56^circ`
English	8	`8/45 xx 360^circ = 64^circ`
Maths	8	`8/45 xx 360^circ = 64^circ`
Science	8	`8/45 xx 360^circ = 64^circ`
Social Science	7	`7/45 xx 360^circ = 56^circ`
Computer	4	`4/45 xx 360^circ = 32^circ`
Sanskrit	3	`3/45 xx 360^circ = 24^circ`

The pie chart is as follows: