The topic on Basics of forces can be attempted by students studying in **6th to 10th standard **. The quizzes on this chapter are focussed on

- Basics of forces (10 questions)
- Basics of motion (10 questions)
- Inertia (10 questions)
- Newton's third law (10 questions)
- Basics of Gravitation (10 questions)

The topic on Force calculations can be attempted by students studying in **8th to 12th standard .** The quizzes on this chapter are focussed on

- Force calculations-1, 2, 3 and 4
**(40 questions)** - Apparent weight calculations (10 questions)
- Variable mass (10 questions)
- Force calculations in connecting bodies (10 questions)
- Force calculations using vectors (10 questions)
- Force calculations in elevator or accelerated frames (10 questions)
- Force calculations on an Inclined plane (10 questions)

The topic on Friction can be attempted by students studying in **7th to 12th standard **. The quizzes on this chapter are focussed on

- Basics of friction-1, 2 and 3
**(30 questions)** - Friction acting between blocks one above the other (10 questions)
- Friction in Horizontal motion-1 and 2
**(20 questions)** - Friction in Vertical motion (10 questions)
- Friction in an Inclined plane (10 questions)
- Friction along a circular path (10 questions)
- Friction and work done (10 questions)

The topic on Pulleys can be attempted by students studying in **9th to 11th standard** . The quizzes on this chapter are focussed on

- Tension in a string (10 questions)
- Tension and acceleration calculations in pulleys-1 (10 questions)
- Tension and acceleration calculations in pulleys-2 (10 questions)
- Velocity calculations in pulleys (10 questions)
- Friction in pulleys (10 questions)