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Online Tests
Mathematics 10th Class English Medium Unit 6 Online Test MCQs With Answers
Question # 1
The mode in the data 1,3,5,3,7,9
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1
3
5
7
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Question # 2
Mean of a variable with similar observations any constant k is:
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Negative
k itself
Zero
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Question # 3
A deviation is defined as a difference of any value of the variable from a.
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Constant
Historgram
Sum
Product
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Question # 4
A Deviation is defined as a difference of any value of the variable from a:
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Constant
Histogram
Sum
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Question # 5
The arrangement of data is necessary to find the value of.
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Mean
Median
Mode
Range
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Question # 6
In a set of data, the difference between highest value and lowest value is called:
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Standard deriation
Range
Dispersion
All of these
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Question # 7
The spread or scatierness of observations in a data set is called.
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Average
Dispersion
Central tendency
Quartile
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Question # 8
In the given set of data 5,7,7,5,3,7,2,8,2 mode is:
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9
5
2
7
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Question # 9
D° M' S"form of 45.36° is:
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45° 21" 36'
45' 21'° 36"
45° 21' 36''
45'' 21' 36°
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Question # 10
A data in the form of frequency distribution is called.
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Grouped data
Ungroup data
Same
None of these
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Question # 11
The nth root of product of 'n' number of values is called:
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Arithematic mean
Geometric mean
Harmonic mean
Standard deriviation
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Question # 12
Arithmetic mean is a measure that determines a value of the variable under study by dividing the sum of all values of the variable by their:
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Number
Group
Denominator
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Question # 13
Range for the data 110,109,84,89,77, 104,74,97,49,59,103,62 is.....
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41
51
61
71
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Question # 14
Sum of the deviations of the variable "X" from its mean is always:
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Zero
One
Same
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Question # 15
If θ lies in 2nd (second) quadrant then sin θ and cosecθ are:
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negative
positive
zero
undefined
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Question # 16
If tan θ = √3 then θ =____________.
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30°
45°
60°
90°
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