NEW MIDDLE EAST INTERNATIONAL SCHOOL
ACADEMIC YEAR 2020 – 2021
Name:
Subject : Mathematics
Class : VI
Worksheet: 5
Term : I
Date :
DATA HANDLING
I.
Fill in the blanks:
1. ___________ is a collection of information.
2. Representation of data in the form of pictures is called _______________
3. In a bar graph width of rectangles is always_____________
4. The tally marks III shows frequency_______________
5. Frequency of 2 in data 5,2,7,3,2,4,2,1 is ________________
6. During organization of data, tally marks are used to find the ______________
7. A graph using vertical or horizontal bars is called _________________
8. The tally marks symbol for 13 is ________________
II.
Answer the following :
1. The sale of shoes of various sizes at a shop on a particular day is given below:
6,9,8,5,5,4,9,8,5,6,9,9,7,6,9,8,6,5,4,5,8,7,4,8,6
Represent the above data in the form frequency distribution table
2. The following is the favourite cartoon characters of 15 children.
Doraemon,Jerry,Mickey mouse,Jerry,Tom,Doraemon,Doraemon,Mickey
mouse,Mickey mouse,Jerry,Jerry,Jerry,Doraemon, Doraemon, Doraemon.
i) Arrange the cartoon characters in a table using tally marks.
ii) Which cartoon character is liked by most of the children?
3. The length in centimetres (to the nearest centimetre) of 30 carrots are given as
follows:
15, 22, 21, 20, 22, 15, 15, 20, 20, 15, 20, 18, 20, 22, 21, 20, 21, 18, 21, 18, 20, 18,
21, 18, 22, 20, 15, 21, 18, 20
Arrange the data given above in a table using tally marks and answer the following
questions.
a) What is the number of carrots which have length more than 20 cm?
b)Which length of the carrots occur maximum number of times? Minimum
number of times?
4. Students of class VI in a school were given a task to count the number of articles
made of different materials in the school. The information collected by them is
represented as follows:
Observe the pictograph and answer the following questions:
a) Which material is used in maximum number of articles?
b) Which material is used minimum number of articles?
c) What is the total number of articles counted by the students?
5. The length in KM (rounded to nearest hundred) of major rivers of India is given below:
Rivers
Length
Narmada
1100
Mahanadi
700
Bhramaputra
2700
Ganga
2500
Kaveri
800
Krishna
1300
Draw a bar graph to represent the above information?