Mean by direct method. Maths CBSE Live product, Class 10 (2026-27): lessons, tests, tasks.

1.	Introduction to mean of grouped and ungrouped data
2.	Direct method
3.	Mean by direct method - Cheat sheet

1.	Calculate the mean Difficulty: easy	1
2.	Find the mean volume Difficulty: easy	2
3.	TBQ - Mean of Ungrouped frequency Difficulty: medium	3
4.	Find the lower limit of the class Difficulty: easy	2
5.	Determine the mean using direct method Difficulty: medium	3
6.	Exemplar - Calculate the mean Difficulty: medium	3
7.	Find the value of the variable Difficulty: hard	3
8.	Find the missing frequencies Difficulty: hard	5

Methodical recommendation

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Mean by direct method