Question

At which of the following locations do lignite deposits occur in India?

• A. Raniganj
• B. Singrauli
• C. Barmer
• D. Neyveli

Answer 1

The Correct Option is C, D

To determine the locations in India where lignite deposits occur, we need to understand what lignite is and where it is commonly found.

Lignite: Lignite, also known as brown coal, is a soft, brownish-black coal that is considered the lowest rank of coal due to its relatively low heat content. It is primarily used for electricity generation and is less carbon-rich compared to other coal types like bituminous or anthracite coal.

Let us evaluate the given options: 

1. Raniganj: This is primarily known for bituminous coal deposits, not lignite. Therefore, Raniganj is not a correct option for lignite deposits.
2. Singrauli: This area is also known for its reserves of bituminous coal, not lignite. Hence, it is not a suitable answer.
3. Barmer: Barmer, located in Rajasthan, is known for significant lignite deposits. Therefore, Barmer is a correct option for lignite deposits.
4. Neyveli: Neyveli, situated in Tamil Nadu, is one of the most prominent areas for lignite mining in India. Thus, this is also a correct option.

Based on the above analysis, the correct locations where lignite deposits occur in India are Barmer and Neyveli.

Option	Coal Type	Correct Given Info
Raniganj	Bituminous	Incorrect
Singrauli	Bituminous	Incorrect
Barmer	Lignite	Correct
Neyveli	Lignite	Correct

In conclusion, the correct answer is Barmer and Neyveli, as these are renowned for their lignite deposits.