Match List-I with List-II and select the correct answer using the code given below the Lists
  List-l                         List-II
 (Power Plant)           (State)
  A. Satpura         1. Maharashtra
  B. Dhuvaran      2. Uttarakhand
  C. Tanakpur      3. Gujarat
  D. Dabhol         4. Madhya Pradesh
 

Which one of the following is correct?

Consider the following statements relating to Coal India Limited 

1. It is designated as a 'Maha Ratna' company under the Ministry of Coal.

2. It is the single the single largest coal producing company in the world.

3. The Headquarters of Coal India Limited is located at Ranchi, Jharkhand.

Which of the statements given above is/are correct?
 

Which one among the following is a non-conventional source of energy?