JEE Main Rotational Motion: Weightage, Key Concepts and Study Plan
Rotational Motion in JEE Main: 140 questions across 2022–2026, rank #7 of 20 in Physics, gaining momentum. Year-wise data, key concepts and a study plan.
Edurack
October 21, 2026
Rotational Motion is one of the heaviest chapters in JEE Main Physics, and it is getting heavier: its share of the subject went from 4.0% in 2022–23 to 5.7% in 2024–26. Here is what five years of JEE Main questions say about it, and how to prepare.
At a glance
- 140 questions across 2022–2026, all shifts
- 4.8% of Physics over five years and 5.7% in 2024–2026
- Rank #7 of 20 Physics chapters by recent weight
- Momentum: Gaining
- Asked in 5 of 5 years; busiest year 2024 with 31 questions
- 26 questions in the 2026 papers
Year-wise questions
| Year | 2022 | 2023 | 2024 | 2025 | 2026 | Total |
|---|---|---|---|---|---|---|
| Questions | 24 | 28 | 31 | 31 | 26 | 140 |
How Rotational Motion compares inside Physics
| Rank | Chapter | Total Qs | 2024–26 share | Momentum |
|---|---|---|---|---|
| 5 | Current Electricity | 192 | 6.2% | Stable |
| 6 | Electromagnetic Induction and Alternating Currents | 177 | 5.7% | Stable |
| 7 | Rotational Motion | 140 | 5.7% | Gaining |
| 8 | Atoms and Nuclei | 163 | 5.5% | Stable |
| 9 | Kinematics | 171 | 5.4% | Stable |
Concepts that repeat
In our data no single concept dominates Rotational Motion. Its questions are spread across the syllabus, so work through every sub-topic rather than a short list.
What the syllabus covers
Centre of mass, torque, angular momentum and its conservation, moment of inertia, radius of gyration, parallel and perpendicular axes theorems, equilibrium of rigid bodies, equations of rotational motion.
A checklist to tick off:
- Centre of mass
- Torque
- Angular momentum and its conservation
- Moment of inertia
- Radius of gyration
- Parallel and perpendicular axes theorems
- Equilibrium of rigid bodies
- Equations of rotational motion
What to focus on
Moment of inertia with the parallel and perpendicular axes theorems, torque and angular momentum conservation, and rolling motion.
A study plan for this chapter
Because it is gaining weight, move it up your list and give it extra practice. If you divide your Physics time in proportion to recent weightage, this chapter earns about 6% of it.
- Week 1: one careful pass through theory and solved examples.
- Week 2: chapter-wise PYQs in two sittings. Aim for accuracy first and speed second.
- Week 3: fix every error from your log and take a timed set of 25 mixed questions.
- Ongoing: revisit once a week and again before each mock test.
Keep reading
- The full ranking: JEE Main Physics chapter-wise weightage
- Next chapter by weight: Atoms and Nuclei
- A heavier neighbour: Electromagnetic Induction and Alternating Currents
See Rotational Motion on the weightage page →
Frequently Asked Questions
How many questions has Rotational Motion had in JEE Main?
140 questions across 2022–2026, counting every shift: 2022: 24, 2023: 28, 2024: 31, 2025: 31, 2026: 26.
Is Rotational Motion important for JEE Main Physics?
It ranks #7 of 20 Physics chapters by recent weight, which puts it in tier 1 of 3 for preparation. Its momentum is labelled Gaining.
How should I start Rotational Motion?
Moment of inertia with the parallel and perpendicular axes theorems, torque and angular momentum conservation, and rolling motion. Then solve chapter-wise previous-year questions.