Pie Charts

Q. Favourite fruit as voted by the class is represented in the pie chart given below. The number of students who like oranges is 30.
How many students like pineapples?

1. 45
2. 60
3. 25
4. 50

Q. Marks of a student in different subjects is represented in the pie chart given below.
If sum of the marks in Science and Mathematics is 85 , what is the total marks he got ?

1. 
   120
2. 
   250
3. 
   180
4. 
   270

Q. The pie chart depicts the results of a survey conducted to identify the favourite juice of a group of students.

How many students like juices other than that of mango, orange and pineapple if the total number of students is 360?

1. 70
2. 80
3. 65
4. 60

Q.

In a pie chart, the sum of the percentages of each component in the chart need not add up to 100.

1. True

2. False

Q.

Comparison of parts of a whole may be done by a:

1. histogram

2. line graph

3. bar graph

4. pie chart

Q.

The funds allotted by the government for various development activities are given. Draw a pie-chart for the same.

Development Activity		Funds allotted (in crores)
Agriculture		560
Irrigation		450
Industries		890
Electricity		440
Transport		1, 260

Q. Total expenditure of Rs 600 on different things is shown in the pie chart given below. If total amount spent is changed from Rs 600 to Rs 1200 , choose the correct options.

1. Angle of sector associated with each item will change
2. Size of bar graph will increase
3. Angle of sector associated with each item will remain same
4. Size of bar graph will remain same.

Q. The sum of central angles for each component of a pie chart in degrees is ___.

1. 180
2. 720
3. 360
4. 90

Q.

Which graph is used to represent the given data.

1. None of These

2. Histogram

3. Pie Chart

4. Line Graph

Q. Rs 320 spent by a boy in a mall is represented in a pie chart shown below :-


What is the difference of the money spent on Cloths and the average of the money spent on Games , Food and Movie ?

1. 93.33
2. 87.5
3. 56.66
4. 63.55

Q.

Shobha spends her day as follows. Represent the data on a pie-chart.

Activity		Time spent (hours)
School		6
Recreation		2
Home work		5
Sleep		7
Other activities		4

Q.

The monthly expenditure of a small family is as follows. Draw a sector graph to represent the data

Items of expenditure			Amount spent (Rs)
(a)		Food and fuel		1, 250
(b)		Clothing		400
(c)		Rent		800
(d)		Education		550
(e)		Savings		600

Q. The angle subtended by blue portion at the center of following pie-chart is.

Q.

The News paper circulated in a town are as follows. Draw a pie chart.

News paper			No. of copies circulated
(a)		Prajavani		300
(b)		Kannada Prabha		180
(c)		Vijaya Karnataka		400
(d)		Samyukta Karnataka		320

Q.

Suppose you are having a 6 slice pizza (cut equally into 6 pieces). After having a slice of pizza, the pizza left on the plate gives the percentage of pizza consumed in the form of:

It can be represented using what?

1. Pizza Chart

2. Burger Chart

3. Donut Chart

4. Pie Chart

Q.

The adjoining pie chart gives the marks scored in an examination by a student in Hindi, English, Mathematics, Social Science, and Science.

If the total marks obtained by the students were $ 540$

Find in which subject did the student score $ 105$ marks $ ? $

(Hint: for $ 540$ marks, the central angle$ =360°$. So, for $ 105$ marks, what is the central angle $ ?$

Hindi Science 

Q. The pie chart given below shows the typical weekday plan of an ordinary student. The fraction of time spent sleeping is .

Q. In which of following situations, pie chart will be useful ?
(i) Time spent by a child during a day.
(ii) Money spent by a lady on vegetables.

1. (i) and not (ii)
2. (ii) and not (i)
3. (ii) and (i)
4. neither (i) nor (ii)

Q.

A company has 5 sectors which are paid accordingly. Which of the sectors is the highest paid sector? If the company has to give bonus to its employees in a uniform way will the pie chart change?

1. Business; No

2. Logistics; No

3. Business; Yes

4. Logistics, Yes

Q.

Look at this picture showing the expenses of Anu’s family.

(i) On what single item do they spend the most?

(ii) And the least?

(iii) On which do they spend more, health or education?

Q. The angle subtended by blue portion at the center of following pie-chart is _____(in degrees).

1. 234

Q. If 10 students prefer green colour, then find the number of students who prefer brown colour is:

1. 60
2. 10
3. 40
4. 20

Q. The pie-chart above shows the distribution of registered voters, by age, for a community. Registered voters are randomly selected from this distribution to be called for jury duty. What are the odds (in the age range:not in the age range) that the first person called for jury duty is in the age range of 25-35 years?

1. 1:3
2. 7:8
3. 7:43
4. 21:29
5. 42:25

Q. There are 24 children in class 5 out of 240 children in a school. Calculate its central angle when represented in a pie chart.

Q. Drawing a pie chart requires ___.

1. 
   Average
2. 
   Mode
3. 
   Bar graph
4. 
   Angle of Sector

Q. What is the measure of the central angle in a pie chart?

1. 210 degrees
2. 180 degrees
3. 360 degrees
4. 90 degrees