In a pictograph, 6 diagrams show 120 students. The number of students shown by each diagram is
20
12
18
24
The tally marks represent the number
2
4
5
7
If a bar of length 5cm shows 200 marks, then the number of marks shown by 2cm bar is
40
100
80
60
A bar graph is drawn to the scale 2cm=50 runs, then the number of runs represented by 7cm is _______ runs.
140
150
175
In a bar graph, the _________ of all the rectangles is same.
size
height
length
breadth
A bar graph is drawn to the scale 1 cm= 100 voters. The length of bar representing 1080 voters is
10.8
108
1.08
While drawing bar graph, the line drawn vertically is called
x axis
y axis
origin
none of these
Scale : *= 5 cycles, then number of stars (*) that represent 150 cycles is
30
Collection of information in the form of numbers of words is called
data
scale
frequency
range
A pictograph is drawn to the scale one picture = 25 students. The number of pictures needed to represent 200 students is
6
8
10
