CUET PG PYQs for Mean, median, mode and standard deviation with Solutions: Practice CUET PG Previous Year Questions

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Mean, median, mode and standard deviation is an important topic in the Mathematics section in CUET PG exam. Practising this topic will increase your score overall and make your conceptual grip on CUET PG exam stronger.

This article gives you a full set of CUET PG PYQs for Mean, median, mode and standard deviation with explanations for effective preparation. Practice of CUET PG Mathematics PYQs including Mean, median, mode and standard deviation questions regularly will improve accuracy, speed, and confidence in the CUET PG 2026 exam.

CUET PG PYQs for Mean, median, mode and standard deviation with Solutions

1.
Match List I with List II
List I- (Statistical term)
List II-(Description)
A
Statistics
I
Numbers which occur frequently in population
B
Mode
II
Arithmetic average
C
Frequencies
III
Calculus of observation
D
Mean
IV
Value of the item that has highest frequency

Choose the correct answer from the options given below:

List I- (Statistical term)	List II-(Description)
A	Statistics	I	Numbers which occur frequently in population
B	Mode	II	Arithmetic average
C	Frequencies	III	Calculus of observation
D	Mean	IV	Value of the item that has highest frequency

(A)-(1); (B)-(II); (C)-(IV); (D)-(III)
(A)-(III); (B)-(IV); (C)-(II); (D)-(1)
(A)-(III); (B)-(IV); (C)-(1); (D)-(II)
(A)-(III); (B)-(1); (C)-(IV); (D)-(II)

View Solution

2.
The mean of 50 items is 100. At the time of calculations, two items 80 and 190 were wrongly taken as 90 and 20. What is the correct value of the mean?
- 102.5
- 103.2
- 103.5
- 104.2
View Solution
3.
Figure out the standard deviation (SD) for the following scores: 2, 4, 3 and 7 (Mean = 4).
- 1.35
- 1.87
- 1.96
- 2.16
View Solution
4.
If mean of 7, 2, 9, 4 and K is 5, then find the median of 12, 6, K, 9, 15
- 6
- 9
- 10
- 12
View Solution
5.
Match List I with List II
List I
(measures of Dispersion) List II
(Formula)
A. Range I. \(\sqrt[2]{\sum d^2/N}\)
B. Mean deviation II. Q₃-Q₁
C. Standard Deviation III. H.V - S.V.
D. Interquartile Range IV. ∑dx / N
Choose the correct answer from the options given below:
- A-II, B-I.C-III, D-IV
- A-III,B-IV,C-II,D-I
- A-III,B-IV,C-I,D-II
- A-IV,B-I,C-II,D-III
View Solution

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List I (measures of Dispersion)		List II (Formula)
A.	Range	I.	\(\sqrt[2]{\sum d^2/N}\)
B.	Mean deviation	II.	Q₃-Q₁
C.	Standard Deviation	III.	H.V - S.V.
D.	Interquartile Range	IV.	∑dx / N

CUET PG PYQs for Mean, median, mode and standard deviation with Solutions

2.The mean of 50 items is 100. At the time of calculations, two items 80 and 190 were wrongly taken as 90 and 20. What is the correct value of the mean?

3.Figure out the standard deviation (SD) for the following scores: 2, 4, 3 and 7 (Mean = 4).

4.If mean of 7, 2, 9, 4 and K is 5, then find the median of 12, 6, K, 9, 15

5.Match List I with List IIList I(measures of Dispersion)List II(Formula)A.RangeI.\(\sqrt[2]{\sum d^2/N}\)B.Mean deviationII.Q3-Q1C.Standard DeviationIII.H.V - S.V.D.Interquartile RangeIV.∑dx / NChoose the correct answer from the options given below:

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2.
The mean of 50 items is 100. At the time of calculations, two items 80 and 190 were wrongly taken as 90 and 20. What is the correct value of the mean?

3.
Figure out the standard deviation (SD) for the following scores: 2, 4, 3 and 7 (Mean = 4).

4.
If mean of 7, 2, 9, 4 and K is 5, then find the median of 12, 6, K, 9, 15

5.
Match List I with List II
List I
(measures of Dispersion) List II
(Formula)
A. Range I. \(\sqrt[2]{\sum d^2/N}\)
B. Mean deviation II. Q₃-Q₁
C. Standard Deviation III. H.V - S.V.
D. Interquartile Range IV. ∑dx / N
Choose the correct answer from the options given below: