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IITM BS Week 2 Statistics 1 Questions | Prasnya
Statistics 1 > Week 2
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43Q
01
A group of students were asked about their preferred fruit, and their responses are recorded and shown in Table 1:
Single correct
EASY
3 marks
15 March 2026
02
Choose the correct statement(s).
Multiple correct
MEDIUM
2 marks
15 March 2026
03
Find the total number of products purchased by Sneha and Nikita together.
Comprehension
EASY
2 marks
15 March 2026
04
What is the value of p? Enter the answer correct to two decimal places.
Comprehension
EASY
2 marks
15 March 2026
05
Find the value of q + r. Enter the answer correct to two decimal places.
Comprehension
EASY
2 marks
15 March 2026
06
A cab driver received ratings from 10 customers on a given day, which are: 7, 8, 6, 9, 7, 5, 8, 9, 8,
x
x
x
. If the relative frequency of rating 9 is 0.30, find the value of
x
x
x
.
Single correct
EASY
2 marks
26 October 2025
07
Table 4 represents the responses of students on their preferred movie type. Find the value of
a
+
b
+
c
a + b + c
a
+
b
+
c
.
Numerical
MEDIUM
3 marks
26 October 2025
08
Considering the data from all three years together, determine the overall market share (in percentage) of each movie category and identify which category has the highest share.
Comprehension
EASY
2 marks
26 October 2025
09
The manager wants to analyze the market shares (%) of Action and Drama movies for each year. Determine the maximum absolute percentage difference between the market shares of these two categories over the given years.
Comprehension
MEDIUM
2 marks
26 October 2025
10
How many students have completed less than 2 courses?
Comprehension
MEDIUM
3 marks
13 July 2025
11
What is the relative frequency of students who completed 4 or more online courses in the semester? Enter the answer correct to one decimal place.
Comprehension
MEDIUM
2 marks
13 July 2025
12
After the training, 10% of all the total participants were promoted. Half of those promoted were from the Sales department, and 2/3 of the promoted Sales employees accepted the offer. How many Sales employees accepted the promotion?
Comprehension
MEDIUM
2 marks
13 July 2025
13
How many more employees attended the training from the Sales department than from the IT department?
Comprehension
MEDIUM
3 marks
13 July 2025
14
Table Q.4 presents the frequency distribution of various T-shirt sizes among a group of 50 students. According to this data, which is the correct graphical representation of this data?
Multiple correct
MEDIUM
2 marks
23 February 2025
15
Find the number of students from Uttar Pradesh.
Comprehension
EASY
2 marks
23 February 2025
16
If the number of participated students from Delhi is twice the number of students participated from Maharashtra, then find the value of
y
y
y
.
Comprehension
MEDIUM
3 marks
23 February 2025
17
Find the total number of questions attempted by Astha and Deepanshu together.
Comprehension
MEDIUM
3 marks
23 February 2025
18
What is the value of
x
x
x
? Enter the answer correct to two decimal places.
Comprehension
EASY
1 marks
23 February 2025
19
What is the value of
y
+
z
y + z
y
+
z
?
Comprehension
EASY
2 marks
23 February 2025
20
Given bar chart represents the T-shirt sizes worn by the members of a sports club. Which of the following option(s) is(are) the best way to represent the data?
Multiple correct
MEDIUM
3 marks
27 October 2024
21
What percentage of the total votes is represented by Butterscotch and Strawberry ice creams combined?
Comprehension
MEDIUM
3 marks
27 October 2024
22
What is the value of
y
y
y
(frequency of Thai cuisine)?
Comprehension
EASY
3 marks
27 October 2024
23
What is the value of
x
x
x
(relative frequency of Mexican cuisine)? Write correct up to 2 decimal places.
Comprehension
MEDIUM
3 marks
27 October 2024
24
Figure Q.1 shows the sales distribution of the number of bottles of different types of soft drinks in a shop on a particular day. Which of the following option(s) is/are true?
Multiple correct
EASY
2 marks
07 July 2024
25
What is the value of
x
x
x
? Enter the answer correct to two decimal places.
Comprehension
EASY
2 marks
07 July 2024
26
If the number of books read by Prateek is same as the number of books read by Sonakshi, then find the value of
y
+
z
y + z
y
+
z
.
Comprehension
MEDIUM
3 marks
07 July 2024
27
Select the correct statements from the following:
Single correct
MEDIUM
3 marks
25 February 2024
28
What is the mode of the given data?
Comprehension
EASY
1 marks
25 February 2024
29
What is the median of the given data?
Comprehension
MEDIUM
2 marks
25 February 2024
30
Find the value of
10
x
10x
10
x
.
Comprehension
EASY
2 marks
25 February 2024
31
Choose the correct statement(s) from the following.
Comprehension
MEDIUM
3 marks
25 February 2024
32
Which of the following is/are correct?
Multiple correct
MEDIUM
2 marks
16 July 2023
33
Find the total number of released movies in
2022
2022
2022
on OTT Platform.
Comprehension
EASY
2 marks
16 July 2023
34
Find the number of Thriller and Comedy movies released in
2022
2022
2022
on OTT Platform.
Comprehension
EASY
2 marks
16 July 2023
35
Calculate
a
+
b
a+b
a
+
b
. (Enter the answer correct to three decimal accuracy)
Comprehension
MEDIUM
3 marks
16 July 2023
36
Figure Q.1 represents the data of number of t-shirts sold of different sizes in a shop of clothes. Choose the correct statement/s:
Multiple correct
EASY
3 marks
16 October 2022
37
The dataset consists of three distinct observations, say
a
a
a
,
b
b
b
and
c
c
c
, and the sum of their frequencies is
100
100
100
and relative frequencies corresponding to
a
a
a
and
c
c
c
are
25
%
25\%
25%
and
35
%
35\%
35%
respectively. Find the cumulative frequency of
b
b
b
and
c
c
c
.
Numerical
EASY
2 marks
16 October 2022
38
What is the value of
x
x
x
?
Comprehension
EASY
2 marks
16 October 2022
39
If the total number of items sold in last month is
300
300
300
, then find the number of earphones sold in the last month?
Comprehension
EASY
2 marks
16 October 2022
40
If the exam is of
200
200
200
marks, then what is the aggregate distribution of marks in Maths and Biology?
Comprehension
EASY
4 marks
05 June 2022
41
Choose the correct statement(s):
Comprehension
EASY
3 marks
05 June 2022
42
If Hindi is the only mode of the given data, then what is the maximum possible value of relative frequency of German? (Enter the answer correct to
3
3
3
decimal places)
Comprehension
MEDIUM
4 marks
05 June 2022
43
If the relative frequency of German is
0.20
0.20
0.20
, then what is the median of the given data?
Comprehension
EASY
3 marks
05 June 2022
Showing 43 questions.
Complete question index for this section:
Question 1 (single):
Question 2 (multiple):
Question 3 (comprehension):
Question 4 (comprehension):
Question 5 (comprehension):
Question 6 (single):
Question 7 (integer):
Question 8 (comprehension):
Question 9 (comprehension):
Question 10 (comprehension):
Question 11 (comprehension):
Question 12 (comprehension):
Question 13 (comprehension):
Question 14 (multiple):
Question 15 (comprehension):
Question 16 (comprehension):
Question 17 (comprehension):
Question 18 (comprehension):
Question 19 (comprehension):
Question 20 (multiple):
Question 21 (comprehension):
Question 22 (comprehension):
Question 23 (comprehension):
Question 24 (multiple):
Question 25 (comprehension):
Question 26 (comprehension):
Question 27 (single):
Question 28 (comprehension):
Question 29 (comprehension):
Question 30 (comprehension):
Question 31 (comprehension):
Question 32 (multiple):
Question 33 (comprehension):
Question 34 (comprehension):
Question 35 (comprehension):
Question 36 (multiple):
Question 37 (integer):
Question 38 (comprehension):
Question 39 (comprehension):
Question 40 (comprehension):
Question 41 (comprehension):
Question 42 (comprehension):
Question 43 (comprehension):
