The Maitree Express connects India with Bangladesh, specifically running between Kolkata (India) and Dhaka (Bangladesh). It is a passenger train service that facilitates travel and people-to-people contact between the two neighboring countries.

The concept of "Total Revolution" is associated with Jayaprakash Narayan (JP). Jayaprakash Narayan, a prominent Indian independence activist and later a political leader, introduced the idea of Total Revolution during the 1970s. He called for a comprehensive and non-violent revolution that would address not only political issues but also social, economic, and moral concerns. JP advocated for a transformation of the entire system to bring about positive changes in various aspects of life in India.

The Sahitya Akademi Award for Hindi in 2016 was won by Nasira Sharma for her novel "Paarijat." Therefore, the correct option is:

(C) Nasira Sharma

1. Although Rajasthan is not rich in this mineral, the deposits available are of high quality (hematite and magnetite).

2. Most of the ore found in the form of hematite is found in small deposits which were mined uneconomically.

3. Some magnetites are also found at various places.

4. Iron ore in the state is found in the north-eastern and south-eastern parts of the state.