Q27 of 55 Page 72

Fill in the blanks in the following table which represents shirt size of 40 students of a school.

ii) shows four vertical lines and one cross line


means 4+1=5


iii) we know that 8=5+3 it can represented as


iv) means 5+2=7


v) we know that 10=5+5 here 5 is represented by


so 10 is represented by


vi) we know that 7=5+2


here can be represented as


More from this chapter

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25

Thirty students were interviewed to find out what they want to be in future. Their responses are listed as below:

doctor, engineer, doctor, pilot, officer, doctor, engineer, doctor, pilot, officer, pilot, engineer, officer, pilot, doctor, engineer, pilot, officer, doctor, officer, doctor, pilot, engineer, doctor, pilot, officer, doctor, pilot, doctor, engineer


Arrange the data in a table using tally marks.

 26

Following are the choices of games of 40 students of Class VI:

football, cricket, football, kho-kho, hockey, cricket, hockey, kho-kho, tennis, tennis, cricket, football, football, hockey, kho-kho, football, cricket, tennis, football, hockey, kho-kho, football, cricket, cricket, football, hockey, kho-kho, tennis, football, hockey, cricket, football, hockey, cricket, football, kho-kho, football, cricket, hockey, football.


a) Arrange the choices of games in a table using tally marks.


b) Which game is liked by most of the students?


c) Which game is liked by minimum number of students?

 28

Following pictograph represents some surnames of people listed in the telephone directory of a city


Observe the pictograph and answer the following questions:


(a) How many people have surname ‘Roy’?


(b) Which surname appears the maximum number of times in the telephone directory?


(c) Which surname appears the least number of times in the directory?


(d) Which two surnames appear an equal number of times?

 29

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 in minimum number of articles?


(c) Which material is used in exactly half the number of articles as those made up of metal?


(d) What is the total number of articles counted by the students?