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14. Statistics Class 9 Mathematics Solutions English Medium-Exercise 14.4
14. Statistics Class 9 Mathematics Solutions English Medium-Exercise 14.4 Get chapter-wise detailed explanations, step-by-step answers, important questions and exam-ready study material in Hindi and English medium.
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14. Statistics Class 9 Mathematics Solutions English Medium-Exercise 14.4
NCERT Solutions for Class 9 are specially prepared according to the latest CBSE syllabus (2026-27) to help students understand every concept clearly. These solutions provide step-by-step explanations, accurate answers, and exam-oriented guidance for all chapters. Class 9 students can improve their problem-solving skills, strengthen conceptual understanding, and prepare confidently for school as well as board examinations. All questions are solved in a simple and easy-to-understand language for both Hindi and English medium learners.
14. Statistics Class 9 Mathematics Solutions English Medium-Exercise 14.4
NCERT Solutions Class 9 Mathematics English Medium
14. Statistics
Topic: Exercise 14.4
Important-Questions
Q1. Find the value of x if median of Data is 49.
32, 42, 45, x, x + 2, 53, 54, 56
Q2. Find the mode of the following data:
5, 7, 6, 5, 9, 8, 6, 7, 11, 10, 5, 7, 6, 8, 6, 9, 10.
Q3. If the arithmetic mean of 25, 30, 32, x, 43 is 34, then find the value of x.
Q4. The points scored by a basket-ball team in a series of matches are as follows:
17, 2, 7, 27, 25, 5, 14, 18 , 10, 24, 10, 8, 7, 10
Find mean, median and mode for the data.
Q5. Find the Mode of following data;
2, 3, 4, 5, 0, 1, 3, 3, 4, 3
Q6. The followings data are written in ascending orders. If the median of data is 14.5then find the value of x.
11, 12, 13, 7x, 7x + 1, 16, 16, 18, 20
Q7. Find the median of 34, 32, x, x-1, 19, 15, 11 where x is the mean of data
10, 20, 30, 40, 50.
Q8. If the mean of 10, 12, 18, 11, p and 19 is 15 then find the value of p and
also find the median.
Q10. What is the range for the given data
31, 32.5, 20.3, 27.9, 28, 19.7, 31.7.
Q11. Find the mode for the data given below
14, 25, 14, 28, 18, 17, 14, 23, 22, 14, 18.
Q12. If the mean of 6, 8, 5, 7, x and 4 is 7 then find the value of x.
Q13. Find the mean for
4, 3, 7, 0, 0, 6, 8.
Q14. Find the mode for the following :-
7, 9, 12, 13, 7, 12, 15, 7, 12, 7, 25, 18, 7.
Q15. 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 .
Q16. If 3 is the mean for x, 3, 4, 5 then find the value of x.
Q17. What is the range of 40, 42, 80, 69, 56, 47?
Q18. The class marks are given below
47, 52, 57, 62, 67, 72, 77, 82
What is the class size?
Q19. Find the median :-
36, 39, 42, 48, 52, 68, 69, 71, 72, 78.
Q20. One student has scored the marks in five subject as below
70, 64, 56, 54, 51.
find the mean.
All Topics From 14. Statistics
See other sub-topics of this chapter:
1. Exercise 14.1 2. Exercise 14.2 3. Exercise 14.3 4. Exercise 14.4NCERT Solutions Class 9 Hindi and English Medium – Complete Study Material
NCERT Solutions Class 9 students ke liye specially CBSE latest syllabus (2026-27) ke according prepare kiye gaye hain. Yeh solutions Hindi aur English medium dono ke liye available hain, jisse har student apni language preference ke hisaab se padh sakta hai. Har chapter ke sabhi prashnon ke step-by-step answers diye gaye hain jo concept clarity aur exam preparation me madad karte hain.
Chapter-Wise Detailed Explanations
Class 9 ke liye diye gaye Chapter Wise NCERT Solutions me har question ka detailed aur easy explanation diya gaya hai. Chahe aap CBSE Board Exam Preparation kar rahe ho ya school test ke liye revise kar rahe ho, yeh solutions aapko complete understanding denge. Har answer simple language me likha gaya hai jisse students concepts ko easily grasp kar saken.
Hindi and English Medium Support
Students Hindi aur English medium dono me NCERT Book Solutions Class 9 access kar sakte hain. Yeh dual language support un students ke liye helpful hai jo apni regional language me better samajhna chahte hain. Sabhi answers CBSE Latest Syllabus 2026-27 ke anusaar update kiye gaye hain.
Important Features of NCERT Solutions
- Class 9 NCERT Solutions PDF
- CBSE Class 9 Study Material
- NCERT Book Questions and Answers
- Exam Oriented Important Questions
- Step-by-Step Detailed Solutions
- Concept Clarity and Revision Notes
Why Students Should Use NCERT Solutions?
Aaj ke competitive environment me sirf textbook padhna kaafi nahi hota. NCERT Solutions for Class 9 students ko practice aur conceptual understanding dono provide karte hain. Yeh solutions unhe exam pattern samajhne, frequently asked questions practice karne aur high score achieve karne me madad karte hain. Regular practice se students apne weak topics ko improve kar sakte hain.
Best Resource for Exam Preparation
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Isliye agar aap NCERT Solutions Class 9 Hindi and English Medium search kar rahe hain, to yahan aapko complete chapter-wise solutions milenge jo aapki academic journey ko strong aur confident banayenge.