Explanations:The question asks which city in Punjab is known as the steel city. To understand this, it is important to know the industrial profile of each city mentioned in the options. Punjab, like many other states in India, has several cities that are known for specific industries. The steel industry is a significant part of the industrial landscape in Punjab, and Mandi Gobindgarh is particularly notable for this sector.
Mandi Gobindgarh is a city located in the Rupnagar district of Punjab. It is known for its steel industry, which includes several steel manufacturing units. The presence of these units has earned the city the title of the steel city of Punjab. The steel industry in Mandi Gobindgarh contributes significantly to the state's economy and provides employment to a large number of people.
Other cities in Punjab are known for different industries. For example, Ludhiana is known for its textile and sports goods industries. It is a major hub for the production of textiles, including cotton and synthetic fabrics, as well as sports goods like cricket bats and hockey sticks. Amritsar, on the other hand, is primarily known for its religious significance as the home of the Golden Temple, and it is a major tourist destination. Ropar (now called Rupnagar) is known for its thermal power plant and other industries, but it is not specifically known for steel production.
Therefore, when considering the industrial profile of each city, it is clear that Mandi Gobindgarh is the correct answer as it is the city known for its steel industry in Punjab. Understanding the industrial specialization of different cities in Punjab is crucial for geographical and economic knowledge, as it helps in comprehending the economic activities and industrial distribution within the state.