40.Which among the following matches of towns and their corresponding factory/ plant are correct?
1. Namrup- Fertilizer plant
2. Vishakhapatnam- Steel plant
3. Perambur- Integral Coach factory
4. Renukoot- Aluminium plant
Choose the correct option from the codes given below :

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

Which among the following statements is/are correct about Pelagic Deposits?

1. The red clay is the most widely spread pelagic deposit and covers 38% of the sea floor.
2. The chief constituents of red clay are silicon and aluminium dioxide.
3. The red clay covers more than half of the Pacific floor.

Select the correct code from the options given below:

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