Question

The marks obtained by a student in different subjects are shown. Draw a pie diagram showing the information.

Subject	English	Marathi	Science	Mathematics	Social science	Hindi
Marks	50	70	80	90	60	50

 

Answer 1

The measures of central angles are given  in the table.

Subjects	Marks	Central Angle
English	50	\[\frac{50}{400} \times 360 = 45^\circ\]
Marathi	70	\[\frac{70}{400} \times 360 = 63^\circ\]
Science	80	\[\frac{80}{400} \times 360 = 72^\circ\]
Mathematics	90	\[\frac{90}{400} \times 360 = 81^\circ\]
Social science	60	\[\frac{60}{400} \times 360 = 54^\circ\]
Hindi	50	\[\frac{50}{400} \times 360 = 45^\circ\]
Total	400

The pie digram showing the above data is given below: