Practicing with Maths Mela Class 4 Solutions Chapter 14 Data Handling Question Answer NCERT Solutions improves a student’s confidence in the subject.
Class 4 Maths Chapter 14 Data Handling Question Answer Solutions
Data Handling Class 4 Maths Solutions
Class 4 Maths Chapter 14 Solutions
(NCERT Pg 204-205)
Figure : See (NCERT Pg 203-204)
Question 1.
Anjali and Rohan recorded the children’s answers (responses) to the above question as follows.
They wrote M for Mathematics, L for Languages, T for The World Around Us, A for Arts and P.E. for Physical Education.
Look at the children’s responses above and answer the following questions.
(i) The number of children who like Mathematics the most is ………..
(ii) The number of children who like Language the most is ………..
(iii) The number of children who like The World Around Us the most is ………..
(iv) The number of children who like Physical Education the most is ………..
(v) The number of children who like Arts the most is ………..
Answer:
(i) 10 children
(ii) 8 children
(iii) 7 children
(iv) 11 children
(v) 9 children
Question 2.
(i) Let us fill the above information in this table.
(ii) Now, look at the above table and answer the following questions.
(a) What is the most common favourite subject among the children?
(b) What is the least common favourite subject among the children?
Answer:
(i)
(ii) (a) Physical Education
(b) The World Around Us
Question 3.
There are the following two ways to display the information.
Which way of displaying information is easier to understand and why?
Answer:
The tabular display (way 2) of information is easier to understand because it clearly organises the subjects and the corresponding number of childrens.
Colourful Golas (NCERT Pg 206-207)
During school lunch break children rush to eat gola of their favourite colour.
Rohan and Anjali record the golas eaten by different children. They want to eat the one that is most eaten by others. They both start recording the golas eaten by the children.
Look at the information given above. Colour the line drawing of the golas appropriately.
Question 1.
Which colour ice gola do the children eat
(a) the most
(b) the least
How do you know?
Answer:
(a) Yellow gola
(b) Blue gola
Because the number of yellow golas eaten most and blue golas eaten least.
Question 2.
Which colour gola would Anjali and Rohan have bought?
Answer:
Yellow gola
Question 3.
Which colour golas did boys eat the most?
Answer:
Yellow gola
Question 4.
Which colour golas did girls eat the most?
Answer:
Red, Orange and Yellow gola
Question 5.
Which of the ways of representing data did you use to answer these questions and why?
Answer:
Tabular representation because it is easier to understand.
Activity-Chess or Cricket (NCERT Pg 207)
Question 1.
Find out from your classmates how many of them play only chess, only cricket, both or neither.
Answer:
Do yourself.
Question 2.
Let us organise the above data in the table.
Answer:
Answer these questions, based on the data collected from your grads.
(i) Who play chess the most? ……….. (Boys/Girls)
(ii) Who play cricket the most? ……….. (Boys/Girls)
(iii) How many children play both types of games? ………..
Answer:
(i) Do yourself.
(ii) Do yourself.
(iii) Do yourself.
Bal Mela (NCERT Pg 208)
Anjali and Rohan have recorded the number of people who ate fruit chaats and sandwiches in the Bal Mela over three days, using a Pictograph.
Let Us Do
Question 1.
Complete the table.
Answer:
| Items | Total Sold Items |
| Fruit Chaats | 28 |
| Sandwiches | 46 |
Question 2.
On which day were the most sandwiches sold?
Answer:
Day 3 i.e. 18
Question 3.
Which item had the highest sale on Day 2?
Answer:
Sandwiches i.e. 16
Question 4.
Complete the table given below. Circle the day that had the highest sales.
Answer:
