Assertion (A): Jute mills are concentrated in the Hooghly region.

Reason (R): Industries in India developed near the sources of raw material.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R does not explain A.
3. A is true but R is false.
4. A is false but R is true.

Assertion (A): Industrial units are located at places where water is easily available.

Reason (R): All industries depend heavily on the availability of fresh water.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R does not explain A.
3. A is true but R is false.
4. A is false but R is true.

Railways, Banking, Post and Telegraph industries are …………… industries.

1. Tertiary
2. Secondary
3. Ancillary
4. Basic

Which of the following is used for producing steam that is a source of power for sugar industry?

1. Molasses
2. Bagasse
3. Press mud
4. Khandsari