The chapter on units and dimensions can be attempted by students studying in **10th / 11th standard . **The quizzes on this chapter are focussed on

- Relating units with dimensions (10 questions)
- Finding dimensions (10 questions)
- Comparing dimensions between two quantities (10 questions)
- Dimensional formula usage-1 (10 questions)
- Dimensional formula usage-2 (10 questions)
- Error estimation and significant figures (10 questions)