Exercise 23 A

Page No 238:

Question 1:

The number of students who absented from the class during a week are given below:

DayMondayTuesdayWednesdayThursdayFriday
No. of absentees62428

Take the scale Figure = 2 absentees.
Draw the pictograph.

ANSWER:

DayNumber of absentees
Monday
Tuesday  
Wednesday
Thursday
Friday

Page No 238:

Question 2:

The number of stools in five rooms of a school are given below:

Room numberIIIIIIIVV
Number of stools3040605020

Taking the scale Figure = 10 stools, draw the pictograph.

ANSWER:

Room NumberNumber of stools
I
II
III
IV
V

Page No 238:

Question 3:

In a class test, the number of students passed in various subjects are given below.

SubjectEnglishMathematicsHindiDrawing
Number of
students passed
15251020

Taking the scale Figure = 5 successful students, draw the pictograph.

ANSWER:

SubjectNumber of students passed
English
Mathematics
Hindi
Drawing

Page No 238:

Question 4:

The number of fans sold by a shopkeeper during 6 months are given below:

MonthMarchAprilMayJuneJulyAugust
Number of fans sold304060502030

Taking the scale Figure = 10 fans sold, draw the pictograph.

ANSWER:

MonthNumber of fans sold
March
April
May
June
July
August

Page No 239:

Question 5:

The following pictograph shows different kinds of trees planted in a park. Each symbol represents 8 trees. Look at the pictograph adn answer the questions given below.

Banyan treeFigure
Neem treeFigure
Mango treeFigure

(i) How many mango trees are there?
(ii) How many banyan trees are there?
(iii) How many neem trees are there?
(iv) How many  trees are there in all?

ANSWER:

(i) Number of mango trees = 3××8 = 24

(ii) Number of banyan trees = 4××8 = 32

(iii) Number of neem trees = 5××8 = 40

(iv) Total number of trees = Number of mango trees + Number of banyan trees + Number of neem trees
                                        = 24+32+40
                                        = 96

Page No 239:

Question 6:

The following pictograph shows the number of scooters sold by a company during a week.

Scale used is Figure = 6 scooters sold.

DayFigure
MondayFigure
TuesdayFigure
WednesdayFigure
ThursdayFigure
FridayFigure
SaturdayFigure

Study the pictograph carefully and answer the questions given below.
(i) How many scooters were sold on Monday?
(ii) How many scooters were sold on Tuesday?
(iii) On what day of the week was the sale of the scooters maximum? How many scooters were sold on that day?
(iv) On what day of the week was the sale of the scooters minimum? How many scooters were sold on that day?

ANSWER:

(i) Number of scooters sold on Monday = 5××6 = 30

(ii) Number of scooters sold on Tuesday = 4××6 = 24

(iii) The sale was maximum on Friday.

      Number of scooters sold on Friday = 7××6 = 42

(iv) The sale was minimum on Saturday.

      Number of scooters sold on Saturday = 2××6 = 12
     


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