Explanation: Jharkhand is a state in eastern India, formed on 15th November 2000. It is known for its rich mineral resources, diverse tribal population, and significant contribution to the country's industrial sector. The state is bordered by Bihar to the north, Uttar Pradesh and Chhattisgarh to the west, Odisha to the south, and West Bengal to the east.
Ranchi, the capital city of Jharkhand, is located in the Chota Nagpur Plateau. It is a significant urban center and serves as the administrative, political, and economic hub of the state. Ranchi is known for its natural beauty, with numerous waterfalls, lakes, and hills. The city is also an important educational center, hosting several universities and colleges.
The other options provided in the question are incorrect for the following reasons:
- Shimla is the capital city of Himachal Pradesh, a state located in the northern part of India. It is known for its colonial architecture and is a popular tourist destination.
- Jowai is a town in Meghalaya, a state in northeastern India. It is known for its cultural significance and is not part of Jharkhand.
Understanding the geography and administrative divisions of Indian states is crucial for students preparing for competitive examinations. It is important to know the capitals and major cities of each state, as these are often tested in various competitive exams, including the UPSC, SSC, and state-level PSCs. The correct identification of Ranchi as a city in Jharkhand is essential for demonstrating a basic understanding of the state's geography and administrative structure.