Q1 of 14 Page 251

A man’s monthly salary is Rs. 24000 and his monthly expenses on travel are Rs. 2500. The central angle of the sector representing travel expenses in the pie chart would be

Monthly Salary = Rs.24000


Expense on Travel = Rs.2500


Central Angle of Component = × 3600


=


= 37.5°

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9

Given below is the result of an annual examination of a class, showing the percentage of students in each category.















First division



Second division



Third division



Failed



25%



45%



20%



10%



Represent the above data by a pie chart.

 10

The following table shows the percentages of buyers of four different brands of bathing soaps.

















Brand



A



B



C



D



Percentage of buyers



20%



40%



25%



15%



Represent the above data by a pie chart.

 2

If 35% of the people residing in a locality are Sikhs then the central angle of the sector representing the Sikh community in the pie chart would be

 3

If in the pie chart representing the number of students opting for different streams of study out of a total strength of 1650 students, the central angle of the sector representing arts students is 48° then what is the number of students who opted for arts stream?