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

Assertion (A): A large number of industries are located in and around metropolitan cities.

Reason (R): The availability as well as mobility of labour is an essential factor for industrial development.

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): Extreme type of climate is not favourable for the location of industries.

Reason (R): It affects the availability of raw materials.

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.

Name the important by-product of the sugar industry that is forcing the government to ban sugar export.

1. Molasses
2. Sugar
3. Ethanol
4. Bagasse