Statistics
Karnataka Board · Class 9 · Mathematics
Most important questions from Statistics for Karnataka Board Class 9 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
Sample Questions
A bar graph shows the number of books read by students in different months. If January shows 15 books, February shows 20 books, March shows 12 books, and April shows 18 books, what is the total number of books read in these four months?
In a frequency distribution table, a class interval is 20-30. What is the class mark (mid-point) of this interval?
A histogram shows the heights of students. If the class interval 150-160 cm has a frequency of 12 students and the width is 10 cm, what would be the height of the rectangle in the histogram if 1 cm on the y-axis represents 2 students?
A frequency polygon is drawn for the marks obtained by students. The points plotted are (15, 3), (25, 7), (35, 12), (45, 8), (55, 4). What is the total frequency represented by this polygon?
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What are the important topics in Statistics for Karnataka Board Class 9 Mathematics?
Statistics covers several key topics that are frequently asked in Karnataka Board Class 9 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Statistics — Karnataka Board Class 9 Mathematics?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision before the exam.
How many important questions are there in Statistics?
There are 44 practice questions available for Statistics. These cover multiple question types including MCQs, short answer, and long answer questions.
Sources & Official References
- Karnataka SSLC — kseeb.kar.nic.in
- Dept of Pre-University Education, Karnataka
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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