Prelims

Consider the following statements :
Statement-I :
India, despite having uranium deposits, depends on coal for most of its electricity production.
Statement-II :
Uranium, enriched to the extent of at least 60%, is required for the production of electricity.
Which one of the following is correct in respect of the above statements?

With reference to coal-based thermal power plants in India, consider the following statements:
1. None of them uses seawater.
2. None of them is set up in water-stressed district.
3. None of them is privately owned.
How many of the above statements are correct?

Ilmenite and rutile, abundantly available in certain coastal tracts of India, are rich sources of which one of the following?

Consider the following statements:

1. Coal sector was nationalized by the Government of India under Indira Gandhi.
2. Now, coal blocks are allocated on lottery basis.
3. Till recently, India imported coal to meet the shortages of domestic supply, but now India is self-sufficient in coal production.

Which of the statements given above is/are correct?

Consider the following statements:

1. In India, State Governments do not have the power to auction non-coal mines.
2. Andhra Pradesh and Jharkhand do not have gold mines.
3. Rajasthan has iron ore mines.

Which of the statements given above is/are correct?

In which of the following regions of India are shale gas resources found?
1. Cambay Basin
2. Cauvery Basin
3. Krishna-Godavari Basin
Select the correct answer using the code given below.

With reference to two non-conventional energy sources called ‘coalbed methane’ and ‘shale gas’, consider the following statements:
1. Coalbed methane is the pure methane gas extracted from coal seams, while shale gas is a mixture of propane and butane only that can be extracted from fine-grained sedimentary rocks.
2. In India, abundant coalbed methane sources exist, but so far no shale gas sources have been found.
Which of the statements given above is/are correct?