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Data Handling — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSData Handling5 Marks
Question
The number of students in a hostel, speaking different languages is given below. Display the data in a pie chart.
Language Hindi English Marathi Tamil Bengali Total
Number of Students $40$ $12$ $9$ $7$ $4$ $72$
✓

Answer

Language Number of students In Fraction Central angle
Hindi $40$ $\frac{40}{72} = \frac{5}{9}$ $\frac{5}{9} \times$ $360^\circ = 200$
English $12$ $\frac{12}{72} = \frac{1}{6}$ $\frac{1}{6} \times$ $360^\circ = 60$
Marathi $9$ $\frac{9}{72} = \frac{1}{8}$ $\frac{1}{8} \times$ $360^\circ = 45$
Tamil $7$ $\frac{7}{22}$ $\frac{7}{22} \times$ $360^\circ = 35$
Bengali $4$ $\frac{4}{72} = \frac{1}{18}$ $\frac{1}{18} \times$ $360^\circ = 20$
Total $72$ $1$ $360^\circ$
The pie chart accordingly:

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