Ncert Solutions For Class 6 Maths Chapter 9 Data Handling Class 6 Maths Chapter 9 Data Handling Chapter 9 Data Handling Class 6 Chapter 9 Data Handling Chapter 9 Data Handling Class 6 Class 6th Maths Chapter 9 Exercise 9.2 Ncert Maths Class 6 Chapter 9 Exercise 9.4 Class 6 Maths Data Handling Exercise 9.3 Ncert Maths Class 6 Chapter Data Handling

## NCERT Solutions for Class 6 Maths Chapter 9 Data Handling Ex 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 ⊗ to represent 10 animals and answer the following questions:

**(i)** How many symbols represent animals of village E?

**(ii)** Which village has the maximum number of animals?

**(iii)** Which village has more animals: Village A or village C?

Solution.

**(i)** 6 symbols represent animals of village E.

**(ii)** Village B has the maximum number of animals.

**(iii)** Village C has more animals than village A.

Question 2.

The total number of students in 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 to

**(i)** How many symbols represent total number of students in the year 2002?

**(ii)** 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?

Solution.

**(A)**

**(i)** 6 symbols represent total number of students in the year 2002.

**(ii)** 0 5 complete and 1 incomplete symbols represent total number of students for the year 1998.

**(B)
**

Pictograph B is more informative because it gives better approximations.