Civil Services TSPSC Group 1 Mock Test 2022-23 General Knowledge Indian Geography Indian Economic and Human Geography
Match the following correctly
| Irrigation | How they work |
| 1. Drip |
A. Water distributed over soil surface by gravity |
| 2. Sprinkle | B. Water is provided beneath the soil surface by installing the underground perforated pipeline. |
| 3. Surface | C. Water drip on to the soil at a slow rate |
| 4.Subsurface | D. Method is similar to natural rainfall. |
1
1-D ,2-C , 3-A, 4-B
2
1-C, 2-D, 3-A , 4-B
3
1-A, 2-B, 3-C, 4-D
4
1-B, 2-A, 3-D, 4-C