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🧾 CBSE · Class 9

Class 9 Maths: Statistics Worksheet (with Answers)

A free, print-ready worksheet on Statistics for CBSE Class 9 Maths, with a matching answer key. Use the sample below, or build your own with the exact mix of questions you need — no login, no ads.

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Sample worksheet

7 of 19 questions from this chapter. Generate your own for the full set, more variations, and a clean print layout.

  1. 1. The mean of n observations is their sum divided by:
    • (a) n − 1
    • (b) 2n
    • (c) n + 1
    • (d) n
  2. 2. The middle value of ordered data is the:
    • (a) mean
    • (b) range
    • (c) median
    • (d) mode
  3. 3. The most frequently occurring value is the:
    • (a) frequency
    • (b) mean
    • (c) mode
    • (d) median
  4. 4. The mean of 4, 6, 8, 10 is:
    • (a) 6
    • (b) 7
    • (c) 8
    • (d) 28
  5. 5. What is the mean of 10, 20, 30?
  6. 6. Find the median of 4, 4, 6, 8, 10.
  7. 7. The marks of 7 students are 35, 40, 45, 40, 50, 40, 55. Find the mean, median and mode.
View answers
  1. 1. (d) n — Mean = Σx ÷ n.
  2. 2. (c) median — The median is the middle value.
  3. 3. (c) mode — The mode occurs most often.
  4. 4. (b) 7 — Sum 28 ÷ 4 = 7.
  5. 5. (10 + 20 + 30)/3 = 20.
  6. 6. Middle (3rd) value of the ordered data = 6.
  7. 7. Sum = 305, so mean = 305 ÷ 7 ≈ 43.6. Ordered data: 35, 40, 40, 40, 45, 50, 55; median (4th value) = 40. The value 40 occurs three times, so the mode = 40.
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FAQ

Is this Class 9 Maths worksheet on Statistics free?
Yes — it is completely free, with no login and no ads. You can print it or save it as a PDF, and generate unlimited variations.
Does the Statistics worksheet come with answers?
Yes. Every worksheet has a separate answer key with the correct answers, short explanations and marks, so it is ready for marking.
Can I choose how many questions and which types?
Yes. Open the generator for this chapter and set how many MCQs, short, long and HOTS questions you want; totals and marks update live, and you can swap any single question.
Which board and class is this for?
This worksheet is aligned to CBSE Class 9 Maths, chapter “Statistics”.