R s aggarwal solutions mathematics class 8 Solutions for Chapter 23 pie charts

Exercises in Chapter 23 pie charts Grade 8

Pie Charts Exercise 24A

Pie Charts Exercise 24B

Questions in Pie Charts Exercise 24A

The monthly income of a family is ₹28800. The monthly expenditure of the

family on various items is given below.

Various modes of transport used by 1260 students in a given school are given

below:

The data are given below shows the number of hours spent by a schoolboy on

different activities on a working day.

The data on the religion-wise division of 1080 workers of a factory are given

below:

Questions in Pie Charts Exercise 24B

OBJECTIVE QUESTIONS

Select the correct answer in each of the following:

A man’s monthly salary is ₹24000 and his monthly expenses on travel are

₹2500. The central angle of the sector representing travel expenses in the pie

chart would be

a) 30o

b) 37 ½ o

c) 45o

d) 60o

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

a) 108o

b) 115o

c) 126o

d) 135o

Was This helpful?

Chapters in this book

Rational Numbers

Exponents

Squares and Square Roots

Cubes and Cube Roots

Playing with Numbers

Operations on Algebraic Expressions

Factorisation

Linear Equations

Percentage

Profit and Loss

Compound Interest

Direct and Inverse Proportions

Time and Work

Polygons

Parallelograms

Construction of Quadrilaterals

Area of a Trapezium and a Polygon

Three-Dimensional Figures

Volume and Surface Area of Solids

Data Handling

Introduction to Coordinate Geometry

Line Graphs and Linear Graphs

Pie Charts

Probability