Explanations:The term "Steel city" refers to a city that is known for its significant steel production facilities and industrial activities related to steel. In the context of Jharkhand, the city that is commonly referred to as the Steel city is Jamshedpur. This designation is due to the presence of the Tata Steel plant, one of the largest steel producers in India, which has been operational in Jamshedpur since 1907.
Jamshedpur, located in the eastern part of Jharkhand, is a planned city that was developed by Jamshedji Tata, the founder of the Tata Group. The city was designed to support the steel industry and has grown to become a major industrial hub. The presence of the Tata Steel plant has made Jamshedpur a significant contributor to the steel industry in India, earning it the title of the Steel city.
It is important to note that while other cities in Jharkhand, such as Bokaro, also have steel plants, they are not as prominently known as the Steel city. Bokaro Steel Plant, for instance, is another major steel production facility in Jharkhand, but it does not hold the same recognition as Jamshedpur. Similarly, Ranchi, the capital city of Jharkhand, is an important administrative and cultural center but is not known for its steel production.
Jaipur, on the other hand, is located in the state of Rajasthan and is known as the Pink City due to the predominant color of its buildings. It is not related to the steel industry and is not located in Jharkhand.
Therefore, when asked which city is called the Steel city, the correct answer is Jamshedpur, as it is the city in Jharkhand that is most closely associated with steel production and industrial activities related to steel.