Class 10 Mathematics Chapter 9: Some Applications of Trigonometry — Important Questions & Mock Tests
Practice Some Applications of Trigonometry topic-wise important questions, MCQs and 1, 2, 3 and 5 mark questions for CBSE revision.
300 Questions 26 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 |
|---|---|---|---|---|---|---|
| Heights and Distances using Trigonometry | 0 | 20 | 30 | 10 | 30 | 90 |
| Angle of Depression | 5 | 10 | 5 | 5 | 0 | 25 |
| Angle of Elevation | 5 | 10 | 0 | 10 | 0 | 25 |
| Shadow Problems using Trigonometry | 0 | 5 | 0 | 10 | 5 | 20 |
| Angle of Depression and River Width | 0 | 0 | 5 | 5 | 5 | 15 |
| Line of Sight | 5 | 5 | 0 | 5 | 0 | 15 |
| Ladder Problems using Trigonometry | 0 | 0 | 5 | 5 | 0 | 10 |
| Problem-Solving Checks in Heights and Distances | 0 | 0 | 0 | 0 | 10 | 10 |
| Angle of Depression at 45° | 5 | 0 | 0 | 0 | 0 | 5 |
| Choosing the Correct Trigonometric Ratio | 5 | 0 | 0 | 0 | 0 | 5 |
| Definition of Angle of Depression | 5 | 0 | 0 | 0 | 0 | 5 |
| Effect of Distance on Angle of Elevation | 5 | 0 | 0 | 0 | 0 | 5 |
| Height and Shadow using tan 45° | 5 | 0 | 0 | 0 | 0 | 5 |
| Height of a Flagstaff above a Building | 5 | 0 | 0 | 0 | 0 | 5 |
| Height of a Tower using tan 30° | 5 | 0 | 0 | 0 | 0 | 5 |
| Height of a Tower using tan 45° | 5 | 0 | 0 | 0 | 0 | 5 |
| Horizontal Line of Sight | 5 | 0 | 0 | 0 | 0 | 5 |
| Observer Height in Heights and Distances | 0 | 0 | 5 | 0 | 0 | 5 |
| Observer's Eye Height | 5 | 0 | 0 | 0 | 0 | 5 |
| Relation between Angles of Elevation and Depression | 5 | 0 | 0 | 0 | 0 | 5 |
| Right-Triangle Model for Heights and Distances | 5 | 0 | 0 | 0 | 0 | 5 |
| Standard Value tan 60° | 5 | 0 | 0 | 0 | 0 | 5 |
| Sun's Altitude and Shadow Length | 5 | 0 | 0 | 0 | 0 | 5 |
| Tangent Ratio in Heights and Distances | 5 | 0 | 0 | 0 | 0 | 5 |
| Using Sine in Ladder Problems | 5 | 0 | 0 | 0 | 0 | 5 |
| Width of a River using Trigonometry | 5 | 0 | 0 | 0 | 0 | 5 |