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Home » NCERT Solutions » Class 6 » Maths » Chapter 9 Data Handling » Exercise 9.2

Exercise 9.2

Last Updated on July 3, 2023 By Mrs Shilpi Nagpal

Exercise 9.1
Exercise 9.2
Exercise 9.3
Exercise 9.4

NCERT Answers for Class 6 Maths Chapter 9 Data Handling Exercise 9.2

Page 196

Ex 9.2 Class 6 Maths Question 1. Total number of animals in five villages are as follows :
Village A : 80 Village B : 120
Village C : 90 Village D : 40
Village E : 60

Prepare a pictograph of these animals using one symbol ⊗ to represent 10 animals and answer the following questions :
(a) How many symbols represent animals of village E?
(b) Which village has the maximum number of animals?
(c) Which village has more animals : village A or village C?

Answer

We can draw the pictograph for the given data as shown below

Village Number of Animals        ⊗ – 10 animals
Village A ⊗⊗⊗⊗⊗⊗⊗⊗
Village B ⊗⊗⊗⊗⊗⊗⊗⊗⊗⊗⊗⊗
Village C ⊗⊗⊗⊗⊗⊗⊗⊗⊗
Village D ⊗⊗⊗⊗
Village E ⊗⊗⊗⊗⊗⊗

(a) There are 60 animals in village E. So 6 symbols represent animals of village E

(b) Village B has 120 animals which is the maximum number among these villages.

(c) Village A has 80 animals and village C has 90 animals. Clearly village C has more animals than village A

Ex 9.2 Class 6 Maths Question 2. Total number of students of a school in different years is shown in the following table

Years Number of students
1996 400
1998 535
2000 472
2002 600
2004 623

A. Prepare a pictograph of students using one symbol Ex 9.2 Class 6 Maths Question 2 to represent 100 students and answer the following questions:

(a) How many symbols represent total number of students in the year 2002?
(b) How many symbols represent total number of students for the year 1998?

B. Prepare another pictograph of students using any other symbol each representing 50 students. Which pictograph do you find more informative?

Answer

Ex 9.2 Class 6 Maths Question 2  – 100 students
1996 Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2
1998 Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2 (a)
2000 Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2 (a)
2002 Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2
2004 Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2Ex 9.2 Class 6 Maths Question 2 (a)

A

(a)Total number of students in the year 2002 represents 6 symbols

(b) Total number of students in the year 1998 represents 5 complete and 1 incomplete symbols.

B. Second is more informative

                      ∞ – 50 students
1996 ∞∞∞∞∞∞∞∞
1998 ∞∞∞∞∞∞∞∞∞∞ο
2000 ∞∞∞∞∞∞∞∞ο
2002 ∞∞∞∞∞∞∞∞∞∞∞∞
2004 ∞∞∞∞∞∞∞∞∞∞∞∞ο

Filed Under: Chapter 9 Data Handling, Class 6, Maths, NCERT Solutions

About Mrs Shilpi Nagpal

Author of this website, Mrs. Shilpi Nagpal is MSc (Hons, Chemistry) and BSc (Hons, Chemistry) from Delhi University, B.Ed. (I. P. University) and has many years of experience in teaching. She has started this educational website with the mindset of spreading free education to everyone.

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