Haryana State Board HBSE 6th Class Maths Solutions Chapter 9 Data Handling Ex 9.2 Textbook Exercise Questions and Answers.

## Haryana Board 6th Class Maths Solutions Chapter 9 Data Handling Exercise 9.2

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 0 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 ?

Solution:

(a) 6, (6) B, (c) C.

Question 2.

Total number of students of a school in different years is shown in the following table :

Year — Number of students

1996 — 400

1998 — 535

2000 — 472

2002 — 600

2004 — 623

A. Prepare a pictograph of students using one symbol 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 ?

Solution:

(a) 6, (b) 5 complete and 1 incomplete.

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

Solution:

Second pictograph is more informative.