## RS Aggarwal Class 8 Math Twenty-Four Chapter Pie Charts Exercise 24B Solution

## EXERCISE 24B

### OBJECTIVE QUESTIONS

#### Tick (√) the correct answer in each of the following:

**(1) 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**

**(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**

Ans: (c) 126^{o}

**(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 ^{o} then what is the number of students who opted for arts stream?**

Ans: (a) 220

**(4) In the pie chart representing the percentages of students having interest in reading various kinds of books, the central angle of the sector representing students reading novels is 81 ^{o}. What is the percentage of students interested in reading novels?**