CBSE Class 10 · Mathematics

Statistics: Class 10 Mathematics (CBSE) important questions and practice

Statistics is chapter 13 of 14 in CBSE Class 10 Mathematics. Below are the topics the paper draws from, the question types that come up again and again, and a free practice test on this chapter alone.

Topics in this chapter

Mean of grouped data: direct, assumed mean and step-deviation methods
Mode of grouped data and the modal class
Median of grouped data and the median class
Cumulative frequency tables (less than and more than type)
Empirical relation 3 Median = Mode + 2 Mean

What examiners usually ask

Find the mean of the following distribution using the step-deviation method
The median of the following data is 525; find the missing frequencies x and y if the total frequency is 100
Find the mode of the given frequency distribution of monthly consumption of electricity

Exam tip

Write the cumulative frequency column and identify the median class by n/2 before using the formula; a question with missing frequencies combines the total frequency equation with the median equation.

Statistics on other boards and exams

Frequently asked questions

What are the important questions from Statistics for CBSE Class 10?

The question types listed above repeat most often in CBSE Class 10 Mathematics papers for this chapter. Practise them with the chapter test and then attempt them inside a full previous-year paper under time.

Is Statistics in the CBSE Class 10 Mathematics syllabus?

Yes. Statistics is part of the current CBSE Class 10 Mathematics syllabus, as listed on this site from the prescribed textbook.

Can I practise Statistics MCQs in Hindi?

Yes. The chapter test and explanations are available in Hindi and English, with an AI doubt solver for any question.

Mathematics chapters · CBSE Class 10 · 2027