In this chapter, we provide RD Sharma Class 8 Solutions Chapter 25 Data Handling Ex 25.1 for English medium students, Which will very helpful for every student in their exams. Students can download the latest RD Sharma Class 8 Solutions Chapter 25 Data Handling Ex 25.1 pdf, free RD Sharma Class 8 Solutions Chapter 25 Data Handling Ex 25.1 book pdf download. Now you will get step by step solution to each question.

Textbook | NCERT |

Class | Class 8 |

Subject | Maths |

Chapter | Chapter 23 |

Chapter Name | Data Handling |

Exercise | Ex 23.1 |

**RD Sharma Class 8 Solutions Chapter 25 Data Handling Ex 25.1** **Download PDF**

**Question 1.****The number of hours, spent by a school boy on different activities in a working day, is given below:****Present the information in the form of a pie-chart .****Solution:**

Total = 24

Now we draw a circle and divide it in the sectors having above central angles as shown in the figure.

**Question 2.****Employees of a company have been categorized according to their religions as given below:****Draw a pie-chart to represent the above information.****Solution:**

Total =1080

Now draw a circle and divided it into sectors having the above central angles as shown in the figure.

**Question 3.****In one day the sales (in rupees) of different items of a baker’s shop are given below :****Draw pie-chart representing the above sales.****Solution:**

Total = 480

Now draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 4.****The following data shows the expenditure of a person on different items during a month. Represent the data by a pie-chart.****Solution:**

Total = 10800

Now we draw a circle and divide it into sector having the above central angles as shown in figure.

**Question 5.****The percentages of various categories of workers in a state are given in the following table:****Present the information in the form of a pie-chart.****Solution:**

Total = 100

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Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 6.****The following table shows the expenditure incurred by a publisher in publishing a book:****Present the above data in the form of a pie-chart.****Solution:**

Total = 100% = 100

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure

**Question 7.****Percentage of the different products of a village in a particular district are given below. Draw a pie-chart representing this information.****Solution:**

Total = 100

Now, we draw a circle and divided it into sectors having the above central angles as shown in the figure.

**Question 8.****Draw a pie-diagram for the following data of expenditure pattern in a family.****Solution:**

Total =100

Now we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 9.****Draw a pie-diagram of the areas of continents cf the world given in the following table :****Solution:**

Total = 133.3

Now, we draw a circle and divide it into sectors having the above given central angles as shown in the figure.

**Question 10.****The following data gives the amount spent of the construction of a house. Draw a pie diagram.****Solution:**

Total = 300 (in thousands)

Now, we draw a circle and divide it into sectors having the above given central angles as shown in the figure.

**Question 11.****The following table shows how a student spends his pocket money during the course of a month. Represent it by a pie-diagram.****Solution:**

Total expenditure = 100

Now, we draw a circle and divide it into sectors having the above given central angles as shown in the figure.

**Question 12.****Represent the following data by a pie-diagram :****Solution:**

1. For family A

Total = 10000

Now, we draw a circle and divide it in sectors having the above central angles as shown in the figure.

(2) For family B

Total = 11680

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 13.****Following data gives the break up of the cost of production of a book:****Draw a pie – diagram depicting the above information.****Solution:**

Total = 100

Now, we draw a circle and divide it into sectors of above central angles as shown in the figure.

**Question 14.****Represent the following data with the help of pie-diagram.****Solution:**

Total = 6000 tons

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 15.****Draw a pie-diagram representing the relative frequencies (expressed as percentage) of the eight classes as given below :****12.6,18.2,17.5,20.3,2.8,4.2,9.8,14.7****Solution:**

Total =100

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure given.

**Question 16.****Following is the break up of the expenditure of a family on different items of consumption :****Draw a a pie – diagram to represent the above data.****Solution:**

Total = Rs. 3000

Now, we draw a circle and divide it into sectors having the above central angles as shown in the figure.

**Question 17.****Draw a pie-diagram for the following data of the investment pattern in five year plan :****Solution:**

Total = 100

**All Chapter RD Sharma Solutions For Class 8 Maths**

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**All Subject NCERT Solutions For Class 8**

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