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Class 11
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Economics
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Measures of Central Tendency
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Easy Questions
Measures Of Central Tendency
Economics
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JEE Mains
NTSE
Easy Qs
Med Qs
Hard Qs
>
The median of
$10,14,11,9,8,12,6$
is
A
$14$
B
$11$
C
$10$
D
$12$
Easy
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>
The mean of
$x,y,z$
is
$y$
, then
$x+z=$
A
$y$
B
$2y$
C
$3y$
D
$zy$
Easy
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>
A set of numbers consists of three
$4$
's, five
$5$
's, six
$6$
's, eight
$8$
's and seven
$10$
's. The mode of this set of numbers is
A
$6$
B
$7$
C
$8$
D
$10$
Easy
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>
A student obtained
$60,75$
and
$85$
marks respectively in three monthly examinations in Mathematics and
$95$
marks in the final examination. The three monthly examinations are of equal weightage whereas the final examination is weighted twice as much as a monthly examination. The mean marks of Mathematics are
A
$80$
B
$81$
C
$82$
D
$85$
Easy
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>
The median of
$34,32,48,38,24,30,27,21,35$
is
A
$32$
B
$34$
C
$38$
D
$30$
Easy
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>
Which one of the following is not central tendency ?
A
Mean deviation
B
Arithmetic mean
C
median
D
Mode
Easy
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>
Percentile divides the number of items into ______ equal parts.
A
$10$
B
$100$
C
$20$
D
$50$
Easy
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>
If a variable takes discrete values
$x+4,x−27 ,x−25 ,x−3,x−2,x+21 ,x−21 ,x+5,(x>0)$
then the median is
A
$x−45 $
B
$x−21 $
C
$x−2$
D
$x+45 $
Easy
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>
A set of numbers consists of three 4's, five 5's, six 6's, eight 8's and seven 10's. The mode of this set of numbers is
A
More than 5
B
More than 5 but less than 10
C
8
D
None
Easy
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>
Which of the following is not a measure of central tendency:
A
Mean
B
Median
C
Class interval
D
Mode
Easy
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>