Class 10 Science Chapter 9: Light – Reflection and Refraction — Important Questions & Mock Tests
Practice Light – Reflection and Refraction topic-wise important questions, MCQs and 1, 2, 3 and 5 mark questions for CBSE revision.
300 Questions 36 Topics MCQs: 100 1 Mark: 50 2 Mark: 50 3 Mark: 50 5 Mark: 50
Topic-wise important and practice questions
Review question distribution across chapter topics for MCQs, 1 Mark questions, 2 Mark questions, 3 Mark questions, 5 Mark questions.
| Topic | MCQ | 1 Mark | 2 Mark | 3 Mark | 5 Mark | Total |
|---|---|---|---|---|---|---|
| Power of a Lens | 5 | 9 | 10 | 5 | 5 | 34 |
| Image Formation by Concave Mirror | 0 | 1 | 10 | 7 | 11 | 29 |
| Image Formation by Lenses | 0 | 0 | 5 | 9 | 15 | 29 |
| Refractive Index and Snell's Law | 0 | 5 | 5 | 10 | 0 | 20 |
| Refraction through a Glass Slab | 0 | 0 | 5 | 4 | 5 | 14 |
| Convex Mirrors as Rear-View Mirrors | 0 | 5 | 0 | 0 | 5 | 10 |
| Lens Formula | 5 | 0 | 0 | 5 | 0 | 10 |
| New Cartesian Sign Convention | 0 | 4 | 0 | 5 | 0 | 9 |
| Refraction from Rarer to Denser Medium | 5 | 3 | 0 | 1 | 0 | 9 |
| Image Formation by Spherical Mirrors | 0 | 0 | 0 | 4 | 4 | 8 |
| Refraction from Denser to Rarer Medium | 0 | 2 | 5 | 0 | 0 | 7 |
| Conceptual Properties of Mirrors and Lenses | 5 | 0 | 0 | 0 | 0 | 5 |
| Convex and Concave Lenses | 5 | 0 | 0 | 0 | 0 | 5 |
| Image Formation by a Concave Lens | 5 | 0 | 0 | 0 | 0 | 5 |
| Image Formation by a Concave Mirror | 5 | 0 | 0 | 0 | 0 | 5 |
| Image Formation by a Convex Lens | 5 | 0 | 0 | 0 | 0 | 5 |
| Image Formation by a Convex Mirror | 5 | 0 | 0 | 0 | 0 | 5 |
| Laws of Reflection | 5 | 0 | 0 | 0 | 0 | 5 |
| Magnification by Spherical Mirrors | 0 | 5 | 0 | 0 | 0 | 5 |
| Magnifying Glass and Lens Applications | 5 | 0 | 0 | 0 | 0 | 5 |
| Mirror Formula | 5 | 0 | 0 | 0 | 0 | 5 |
| New Cartesian Sign Convention for Mirrors | 5 | 0 | 0 | 0 | 0 | 5 |
| Optical Centre of a Lens | 0 | 5 | 0 | 0 | 0 | 5 |
| Optical Density and Refractive Index | 5 | 0 | 0 | 0 | 0 | 5 |
| Power of Lenses in Contact | 5 | 0 | 0 | 0 | 0 | 5 |
| Principal Focus of Spherical Mirrors | 0 | 5 | 0 | 0 | 0 | 5 |
| Radius of Curvature and Focal Length | 5 | 0 | 0 | 0 | 0 | 5 |
| Refraction of Light | 0 | 0 | 5 | 0 | 0 | 5 |
| Refraction through a Rectangular Glass Slab | 5 | 0 | 0 | 0 | 0 | 5 |
| Refractive Index and Optical Density | 0 | 0 | 0 | 0 | 5 | 5 |
| Relation between Focal Length and Radius of Curvature | 0 | 5 | 0 | 0 | 0 | 5 |
| Snell's Law and Refractive Index | 5 | 0 | 0 | 0 | 0 | 5 |
| Speed of Light and Refractive Index | 5 | 0 | 0 | 0 | 0 | 5 |
| Terms Related to Spherical Mirrors | 0 | 0 | 5 | 0 | 0 | 5 |
| Uses of Spherical Mirrors | 5 | 0 | 0 | 0 | 0 | 5 |
| Spherical Lenses | 0 | 1 | 0 | 0 | 0 | 1 |