The DAV Class 5 Maths Solutions and DAV Class 5 Maths Chapter 17 Worksheet 1 Solutions of Data Handling offer comprehensive answers to textbook questions.
DAV Class 5 Maths Ch 17 Worksheet 1 Solutions
Question 1.
The following table shows the number of hours Aman spends in different activities in a day. Study it carefully and complete the following statement.
(a) Aman spends _____ hours in watching TV.
Solution:
3
(b) Aman sleeps for _____ hours.
Solution:
9
(c) Aman plays for _____ hours in a day.
Solution:
3\(\frac{1}{2}\)
(d) Four hours are spent by Aman for _____
Solution:
Studying/Doing homework
Question 2.
The following table shows the different items brought by the children of Class-V A to have a party. Study it carefully and complete the following statements.
(a) _____ children brought toffees for the class party.
Solution:
4
(b) _____ children brought patties for the party.
Solution:
5
(c) The highest number of children brought _____
Solution:
Campa
(d) _____ children brought pastries for the party.
Solution:
7
Question 3.
The following table shows the number of different fruit trees in an orchard. Study it carefully and complete the following statements.
(a) There are _____ pear trees in the orchard.
Solution:
17
(b) Most of the trees in the orchard are _____ trees.
Solution:
Mango
(c) Total number of trees in the orchard is _____
Solution:
130
(d) The least number of trees in the orchard are _____
Solution:
Grapevines
(e) Total number of papaya and mulberry trees are _____
Solution:
39
Question 4.
The following table shows the number of members of different clubs in a school. Study it carefully and complete the following statements.
(a) How many members are there in the
(i) Mathematics club? _____
(ii) Music/Dance club? _____
Solution:
(i) 102
(ii) 80
(b) Which club has the maximum number of members and how many? _____
Solution:
In the Sports club, 125 members
(c) There are 95 members in the _____ club.
Solution:
English
(d) The Art and Craft club has _____ members.
Solution:
98
Review Exercise
Question 1.
How many children take Horlicks in the morning?
Solution:
5
Question 2.
How many children take Complan in the morning?
Solution:
4
Question 3.
What do most of the children take in the morning?
Solution:
Bournvita
Question 4.
How many children take milk in the morning?
Solution:
7
DAV Class 5 Maths Chapter 17 Worksheet 1 Notes
Data: The information collected in the form of numerical figures in a survey is known as data. It is very difficult to conclude any information from large crowds or big numbers of data. But by arranging them suitably we can draw many conclusions from these data.
Example.
This data shows no. of cars of a different brand. Observe the parking lot.
From this data, we can conclude many conclusions like favourite brand, most demanding brand, etc.