| 1 |
According to agriculture expert's investigations, earth's: |
- A. 20 percent can be used for agriculture
- B. Only 10 percent earth is available for agriculture
- C. 49 percent could be used for agriculture
- D. 11 percent can be used for agriculture
|
| 2 |
Important production of Mediterranean sea is: |
- A. Corn & sugar cane
- B. Cotton & ground-nuts
- C. Banana & pineable
- D. Olive & grapes
|
| 3 |
Sri Lanka's exports are mostly dependent on: |
- A. Wheat export
- B. Tea export
- C. Coconut export
- D. Fish export
|
| 4 |
In the world, grazing lands over earth's: |
- A. 20 percent area
- B. 10 percent area
- C. Only 5 percent area
- D. Vast area
|
| 5 |
At present, how much Earth's surface is under cultivation ? |
- A. 11 percent
- B. 20 percent
- C. 15 percent
- D. 5 percent
|
| 6 |
Non-physical factor's along with physical factors also: |
- A. Effect the agricultural activity
- B. Do not effect the agricultural activity
- C. Effect the agricultural production
- D. Effect the human efficiency
|
| 7 |
According to expert's opinion, agriculture started about: |
- A. 20 thousands year's ago
- B. 5 thousands year's ago
- C. 9-10 thousands year's ago
- D. 15 thousands year's ago
|
| 8 |
During fifteenth century, cultivation of wheat, barley & oats was: |
- A. Introduced in the western Hemisphere
- B. Introduced in the Northern Hemisphere
- C. Introduced in the Indian Sub-continent
- D. Introduced in Europe
|
| 9 |
In most of the countries of world, agriculture's share in economy: |
- A. Has not much consideration
- B. Has special consideration
- C. Has backbone's importance
- D. Has not any consideration
|
| 10 |
Agricultural started in such areas of the world: |
- A. Where sufficient water was available
- B. Where water was not available
- C. Where water was needed
- D. Rainfall was sufficient
|
