CBSE Class 9 Mental Maths Statistics Worksheet

Download Class 9 Mathematics Worksheets for Chapter 12 Statistics

Access printable practice worksheets for Chapter 12 Statistics designed to align with the 2026-27 academic syllabus for Class 9 Mathematics. These structured exercises help students evaluate their conceptual understanding and improve exam readiness.

Access Chapter 12 Statistics Questions and Exercises

View or download the dedicated Chapter 12 Statistics practice resource below. Engaging with these objective and subjective questions daily ensures continuous academic progress and mastery of the 2026-27 curriculum.

Question. For which of these groups of numbers is the AVERAGE an EVEN number?
A. 10, 11, 12, 13
B. 23, 25, 27, 29
C. 20, 30, 40, 50
D. 1, 2, 3, 4, 5, 6
Answer : B

Question. A player's Batting Average is calculated as the total number of runs scored (in all innings) divided by the number of times the player has been out. What is Rahul's batting average in test cricket?
A. 22.3
B. 27
C. 1530
D. Data is insufficient

Answer : D
 

Question. For the class interval 21-25, what is the upper limit?
Answer : 25

Question. What is the class mark for the class interval 18-26?
Answer : 22

Question. What is the range for the given data :-
31, 32.5, 20.3, 27.9, 28, 19.7, 31.7.
Answer : 12.8

Question. If the Tally marks of a given data is then what is its frequency.
Answer : 9

Question. Given below is the no. of goals made by a team in 10 matches :-
Answer : 2.8

Question. Find the median for the above Q. 5
Answer : 3

Question. 2, 3, 4, 5, 0, 1, 3, 3, 4, 3 find the mode for the given data.
Answer : 3

Question. Find the mode for the data given below :-
14, 25, 14, 28, 18, 17, 14, 23, 22, 14, 18.
Answer : 14

Question. If the mean of 6, 8, 5, 7, x and 4 is 7 then find the value of x.
Answer : 12

Question. If the mean for 10 observations is 20 and mean for other 15 observation is 16 then find the mean for all 25 observations.
Answer : 17.6

Question. Find the mean for :-
4, 3, 7, 0, 0, 6, 8.
Answer : 4

Question. Find the mode for the following :-
7, 9, 12, 13, 7, 12, 15, 7, 12, 7, 25, 18, 7.
Answer : 7

Question. The mean for three nos. is 6. If two of them are 5 & 8 respectively then find the third number.
Answer : 6

Question. If means of 1 x , 2 x is 6 and mean of 1 x , 2 x and 3 x is 7 then find 3 x .
Answer : 9

Question. Find the mean of first three natural numbers.
Answer : 2

Question. If 3 is the mean for x, 3, 4, 5 then find the value of x.
Answer : 0

Question. Find the mean for first three whole numbers.
Answer : 1

Question. What is the mean of p, q and r.
Answer : p + q + r / 3

Question. The mean of 4, 4, 3, 5, 6, 2, is ____.
Answer : 4

Question. One student has scored the marks in five subject as below :-
70, 64, 56, 54, 51. find the mean.
Answer : 59

Question. For which value of p, the data given below has mode 5.
1, 2, 5, 7, 5, 2, 7, 5, 9, 2, 3, p, 11
Answer : 5

Question. Find the median :-
36, 39, 42, 48, 52, 68, 69, 71, 72, 78.
Answer : 60

Question. The class marks are given below :-
47, 52, 57, 62, 67, 72, 77, 82
What is the class size?
Answer : 6

Question. Find the class limit for the first class marks of above Q.
Answer : 44.5-49.5

Question. What is the range of 40, 42, 80, 69, 56, 47?
Answer : 40

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Free study material for Mathematics

Download CBSE Practice Material: Class 9 Mathematics Chapter 12 Statistics

Chapter Practice Questions for Class 9 Mathematics

Review targeted practice exercises for Class 9 Mathematics Chapter 12 Statistics. Curated to match official CBSE guidelines, these downloadable PDF sheets support daily revision and core concept reinforcement.

Expert Practice Material for Class 9 Mathematics

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FAQs

Where can I download the latest PDF for CBSE Class 9 Mental Maths Statistics Worksheet?

You can download the teacher-verified PDF for CBSE Class 9 Mental Maths Statistics Worksheet from StudiesToday.com. These practice sheets for Class 9 Mathematics are designed as per the latest CBSE academic session.

Are these Mathematics Class 9 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 9 Mental Maths Statistics Worksheet includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 9.

Do you provide solved answers for CBSE Class 9 Mental Maths Statistics Worksheet?

Yes, we have provided detailed solutions for CBSE Class 9 Mental Maths Statistics Worksheet to help Class 9 and follow the official CBSE marking scheme.

How does solving CBSE Class 9 Mental Maths Statistics Worksheet help in exam preparation?

Daily practice with these Mathematics worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 9 students get more marks in CBSE exams.

Is there any charge for the Class 9 Mathematics practice test papers?

All our Class 9 Mathematics practice test papers and worksheets are available for free download in mobile-friendly PDF format. You can access CBSE Class 9 Mental Maths Statistics Worksheet without any registration.