EduSahara™ Assignment
Name : Different Types of Graphs
Chapter : Introduction to Graphs
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
The number of bars present in the bar chart of the following table is
(i)
5
(ii)
11
(iii)
7
(iv)
8
(v)
9
Question
2
2.
Given the bar graph, find the maximum frequency
(i)
90
(ii)
105
(iii)
100
(iv)
85
(v)
95
Question
3
3.
Given the bar graph, find the minimum frequency
(i)
20
(ii)
10
(iii)
5
(iv)
25
(v)
15
Question
4
4.
The total export earnings of ₹4320 crores of a country during five years is shown below. Find the earnings (in crores) in 2009-10.
(i)
1222
(ii)
1221
(iii)
1226
(iv)
1224
(v)
1227
Question
5
5.
Shown below is the total food grain production of 1800 million tonnes over 5 years. Find the production (in million tonnes) in 2010.
(i)
357
(ii)
358
(iii)
355
(iv)
353
(v)
352
Question
6
6.
The total marks obtained by Ayush in his annual exam are 460 as shown below. Find the marks in "English".
(i)
45
(ii)
42
(iii)
48
(iv)
43
(v)
47
Question
7
7.
A histogram consists of
(i)
triangles
(ii)
sectors
(iii)
rectangles
(iv)
squares
Question
8
8.
The width of the rectangles in a histogram represents
(i)
frequency of the class
(ii)
mid values of the class
(iii)
class interval
(iv)
number of classes
Question
9
9.
In a histogram
(i)
the length and width of each rectangle are in proportion
(ii)
the lengths of all rectangles are equal
(iii)
the width of all rectangles are equal
(iv)
the lengths and widths of all rectangles are equal
Question
10
10.
The frequency polygon is one drawn using
(i)
upper boundaries of classes and cumulative frequencies
(ii)
mid point of classes and frequencies
(iii)
end points of classes and frequencies
(iv)
lower boundaries of classes and greater than cumulative frequencies
Question
11
11.
Pie-diagram consists of
(i)
triangles
(ii)
sectors
(iii)
squares
(iv)
circles
Question
12
12.
The statistical diagram that shows the relative sizes of various parts in the total data is
(i)
sectors
(ii)
bar diagram
(iii)
pie-diagram
(iv)
pictograph
Question
13
13.
Sum of the angles of various sectors in a pie-diagram
(i)
180°
(ii)
90°
(iii)
270°
(iv)
360°
Question
14
14.
In a bar diagram the value represented by a rectangle is proportional to its
(i)
perimeter
(ii)
breadth
(iii)
length
(iv)
area
Assignment Key
1) (iv)
2) (i)
3) (ii)
4) (iv)
5) (iii)
6) (i)
7) (iii)
8) (iii)
9) (iii)
10) (ii)
11) (ii)
12) (iii)
13) (iv)
14) (iii)
