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? QuestionsChapter 1Physics · Class 11

Units and MeasurementsQuestions

Practice with NCERT-aligned prompts for Units and Measurements. These questions are organized around verified chapter topics: Introduction, The International System of Units, Significant Figures, Dimensions of Physical Quantities, Dimensional Formulae and Dimensional Equations, Dimensional Analysis and Its Applications.

Practice questions

1

Explain Introduction from Units and Measurements and give one NCERT-style example or practice step.

2

Explain The International System of Units from Units and Measurements and give one NCERT-style example or practice step.

3

Explain Significant Figures from Units and Measurements and give one NCERT-style example or practice step.

4

Explain Dimensions of Physical Quantities from Units and Measurements and give one NCERT-style example or practice step.

5

Explain Dimensional Formulae and Dimensional Equations from Units and Measurements and give one NCERT-style example or practice step.

6

Explain Dimensional Analysis and Its Applications from Units and Measurements and give one NCERT-style example or practice step.

Common questions

What is covered in Units and Measurements?

Units and Measurements is Chapter 1 in NCERT Class 11 Physics. The verified chapter structure includes Introduction, The International System of Units, Significant Figures, Dimensions of Physical Quantities, Dimensional Formulae and Dimensional Equations.

How should I revise Units and Measurements?

Revise the chapter topic by topic: start with Introduction, The International System of Units, Significant Figures, then practice questions that mix definitions, examples, and application steps.

Can I use Lerno for Class 11 Physics questions?

Yes. Lerno is built for CBSE students and uses NCERT-grounded context so students can ask for explanations, practice prompts, and step-by-step guidance for this chapter.

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