MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A ship has to cross a sea by making an angle of 30 and with a distance of 200 meters to reach the shore then find the width of the sea. |
| A. | 300 meters |
| B. | 100 meters |
| C. | 110 meters |
| D. | 50 meters |
| Answer» C. 110 meters | |
| 2. |
A tree trunk of height 12 meters is erected with the support of three metal chains. An angle of 60 is made by each metal chain with the tree trunk. Find the length of the metal chain. |
| A. | 32 meters |
| B. | 10meters |
| C. | 24 meters |
| D. | 18 meters |
| Answer» D. 18 meters | |
| 3. |
A slide should be built in a park that has to be set up at 10 meters height and also 10 meters away from the support. What should be the angle of elevation? |
| A. | 45 |
| B. | 30 |
| C. | 60 |
| D. | 90 |
| Answer» B. 30 | |
| 4. |
A slope is built against a wall which makes an angle 30 with the ground and the height of the wall is 2 meters. Find the length of the slope in meters. |
| A. | 2 |
| B. | 4 |
| C. | 1 |
| D. | 3 |
| Answer» C. 1 | |
| 5. |
A pole stands vertically on the floor. From a point, it is 120 meters away from the foot of the pole and the angle of elevation is 45 then find the height of the pole. |
| A. | 100 meters |
| B. | 180 meters |
| C. | 120 meters |
| D. | 10 meters |
| Answer» D. 10 meters | |
| 6. |
The angle of depression is always a/an _____ angle. |
| A. | right |
| B. | obtuse |
| C. | complete |
| D. | acute |
| Answer» E. | |
| 7. |
What happens to the angle of elevation if the height of a tower, the distance between the tower and the observer is doubled? |
| A. | Doubled |
| B. | halved |
| C. | Tripled |
| D. | Remains the same |
| Answer» E. | |
| 8. |
_____ is drawn from the eye of an observer to the targeted object. |
| A. | A parallel line |
| B. | Line of sight |
| C. | Elevation line |
| D. | Depression line |
| Answer» C. Elevation line | |
| 9. |
One of the applications of trigonometry is used for astronomers to find the distance between two planets. |
| A. | False |
| B. | True |
| Answer» C. | |
| 10. |
The distance between two objects can be known using trigonometric ratios. |
| A. | True |
| B. | False |
| Answer» B. False | |