| 1 |
In the beginning Natural rubber plant was discovered: |
- A. In the Amazon river basin
- B. In the Ganges river basin
- C. In the Mississippi river basin
- D. In the Congo river basin
|
| 2 |
Indonesia ranks in rubber production in the world: |
- A. At fifth position
- B. At 10th position
- C. At 2nd position
- D. At 20th position
|
| 3 |
For rubber plant plantation, which soil is most suitable? |
- A. Marshy land
- B. Sandy soil
- C. Clayey soil
- D. Red soil with excessive phosphorus & humus
|
| 4 |
Most of natural rubber production in the world is being used: |
- A. For manufacturing water-proof cloth
- B. For manufacturing tyre & tube
- C. For manufacturing toys
- D. For manufacturing utensils
|
| 5 |
From Malaysia, first time rubber export started in: |
- A. 1870 A.D
- B. 1905 A.D
- C. 1900 A.D
- D. 1920 A.D
|
| 6 |
British explorer Sir Henry Wickham in: |
- A. 1876 A.D smuggled rubber seed in U.K
- B. 1820 A.D smuggled rubber seeds
- C. 1750 A.D smuggled rubber seed in U.K
- D. 1900 A.D smuggled rubber seed
|
| 7 |
In one hectare, how many rubber plants can be planted ? |
- A. 250 plants
- B. 100plants
- C. 500plants
- D. 1000plants
|
| 8 |
From experimental rubber plantation of on hectare: |
- A. 3,335 kg rubber production is possible
- B. 1000kg rubber production is possible
- C. 500kg rubber production is possible
- D. 5000kg rubber production is possible
|
| 9 |
For rubber plant plantation, which soil is most suitable ? |
- A. Marshy land
- B. Sandy soil
- C. Clayey soil
- D. Red oil with excessive phosphorus & humus
|
| 10 |
In one year, for how many days, rubber plant producer rubber ? |
- A. 100 days
- B. 50 days
- C. 200-300 days
- D. throughout the year
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