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General Math 9th Class English Medium Unit 8 Online Test MCQs With Answers
Question # 1
If a group of students get marks from 20% to 10% their frequency will be
Choose an answer
10
15
20
5
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Question # 2
The number of time each value appears in the date is called
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polygon 
frequency 
histogram 
frequency table 
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Question # 3
A set of two elements, listed in a specific order is called
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unordered pairs
ordered pairs
cartesian
rectangular
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Question # 4
According of grouped data formula of arithmetic mean
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x = ∑fx/∑f
x = ∑fx/∑n
x = ∑fx/∑x
x = ∑x/∑n
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Question # 5
A running total of class frequency is called
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histogram 
cumulative frequency
data
call interval 
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Question # 6
1 miles =?
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1.5 km,
1.6 km,
6.1 km,
5.1 km,
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Question # 7
The coordinates of origin are
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(1,0)
(0,1)
(0,0)
(1,1)
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Question # 8
In cartesian plane, vertically line is called
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x - axis
y - axis
point
origin
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Question # 9
In Cartesian plane the horizontal line XOX' IS
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x - axis 
y - axis 
origin 
co-ordinate axis 
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Question # 10
In cartesian plane point 'O' is called
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column 
row
origin 
axis 
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Question # 11
First elements of ordered pairs ls called:
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column
row
point
origin
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Question # 12
x̅ is called
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arithmetic mean
mode
median
group data
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Question # 13
The formula used to convert Fahrenheit temperature (°F) into celsius temperature (°C) is:
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°F = (9/5 X ° c) + 33
°F = (9/5 X ° c) + 32
°F = 9/5(°F - 32)
°F = 9/5(°F + 32)
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Question # 14
The table which gives the frequency of each score is called
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logarithmic table 
grouped table 
ungrouped table
frequency table
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Question # 15
The formula used to convert Celsius temperature (°C)into Fahrenheit temperature (°F) is''
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°C = 9/5(°F -32)
°C = 5/9(°C +32)
°C = 5/9(°F + 32)
°C = 5/9(°F -32)
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