Class 8 Science Chapter 10: Light: Mirrors and Lenses — Important Questions & Mock Tests
Practice Light: Mirrors and Lenses topic-wise important questions, MCQs and 1, 2, 3 and 5 mark questions for CBSE revision.
300 Questions 22 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 |
|---|---|---|---|---|---|---|
| Concentration of Sunlight by a Concave Mirror | 5 | 2 | 2 | 5 | 8 | 22 |
| Water Drop as a Convex Lens | 5 | 2 | 4 | 2 | 9 | 22 |
| Images Formed by a Concave Lens | 5 | 2 | 4 | 3 | 7 | 21 |
| Parallel-Sided Transparent Optical Element | 5 | 4 | 4 | 3 | 5 | 21 |
| Uses of Convex Mirrors | 5 | 4 | 5 | 2 | 3 | 19 |
| Uses of Concave Mirrors | 5 | 1 | 1 | 5 | 5 | 17 |
| Angle of Incidence | 5 | 2 | 3 | 2 | 4 | 16 |
| Images Formed by a Convex Mirror | 5 | 3 | 5 | 3 | 0 | 16 |
| Spherical Mirrors | 5 | 5 | 2 | 2 | 2 | 16 |
| Convex Lens | 5 | 2 | 1 | 7 | 0 | 15 |
| Ray Diagrams for Concave Mirrors | 5 | 4 | 4 | 2 | 0 | 15 |
| Second Law of Reflection | 5 | 2 | 4 | 4 | 0 | 15 |
| Converging Action of a Concave Mirror | 5 | 4 | 3 | 2 | 0 | 14 |
| Converging Action of a Convex Lens | 5 | 2 | 1 | 1 | 5 | 14 |
| Images in a Concave Mirror | 5 | 1 | 2 | 3 | 0 | 11 |
| Normal Incidence | 5 | 1 | 1 | 2 | 1 | 10 |
| Convex Mirrors at Blind Road Bends | 5 | 2 | 2 | 0 | 0 | 9 |
| First Law of Reflection | 5 | 3 | 0 | 1 | 0 | 9 |
| Lenses | 5 | 3 | 0 | 1 | 0 | 9 |
| Identifying a Convex Mirror | 5 | 0 | 0 | 0 | 0 | 5 |
| Refraction of Light | 0 | 1 | 1 | 0 | 1 | 3 |
| Parallel Rays of Light | 0 | 0 | 1 | 0 | 0 | 1 |