Which of the following pairs of power stations are correctly matched?
1. Ramganga: Multipurpose project
2. Sabarigiri: Hydroelectric project
3. Idukki: Thermal Power Station
4. Ghatprabha: Irrigation project
Choose the correct option from the codes given below :

[A] 1 & 3
[B] 1, 2 & 3
[C] 1, 2 & 4
[D] 1, 2, 3 & 4

Which among the following pairs is/are correctly matched?

1. Cocos plate – Between Central America and Pacific plate
2. Nazca plate – Between South America and Pacific plate
3. Fuji plate – North-east of Australia

Select the correct code among the options given below:

[A] Only 1 & 2
[B] Only 1
[C] 1, 2 & 3
[D] Only 2 & 3

Which among the following factors does the texture of the soil directly affect?

1. The soil water content
2. Water flow
3. Retention of nutrients
4. Extent of aeration

Select the correct code from the options given below:

[A] Only 1 & 2
[B] Only 1, 2 & 4
[C] Only 2, 3 & 4
[D] 1, 2, 3 & 4

Which among the following statements is/are correct about Commercial Fishing?

1. The continental shelf areas of the oceans are the most important fish producing areas.
2. Some of the commercially harvested fish such as herring and mackeral live directly on plankton.

Select the correct code from the options given below:

[A] Only 1
[B] Only 2
[C] Both 1 & 2
[D] Neither 1 & 2