Theory
Practice Questions
| 1. |
Find the speed of the stream
Difficulty: hard |
5
|
| 2. |
Find the average speed of two trains
Difficulty: medium |
4
|
| 3. |
Determine the speed of the car
Difficulty: medium |
2
|
| 4. |
Determine the original duration of the aeroplane
Difficulty: hard |
4
|
| 5. |
Find the required sides of the right triangle
Difficulty: easy |
2
|
| 6. |
Find the dimensions of the garden
Difficulty: hard |
5
|
| 7. |
Find the dimensions of the rectangle
Difficulty: easy |
2
|
| 8. |
Calculate the height of the wall
Difficulty: medium |
3
|