Explanations:The question asks about a state located in the northern plains of India that shares its capital with the neighboring state of Punjab. The correct answer is Haryana. To understand this, we need to delve into the geographical and administrative details of the region.
Haryana is a state situated in the northern plains of India. The northern plains are a vast alluvial plain that stretches from the Indus River in the west to the Ganges in the east. This region is characterized by fertile soil and is one of the most densely populated areas in India. Haryana is bordered by Punjab to the north, Rajasthan to the west, Uttar Pradesh to the east, and Delhi to the south.
One of the unique features of Haryana is its capital, Chandigarh. Chandigarh is a union territory and is also the capital of Punjab. This arrangement is a result of the partition of India in 1947, when the newly formed states of Punjab and Haryana needed a capital. Chandigarh was chosen as a shared capital to avoid disputes over the location of the capital city. This makes Haryana the only state in India that shares its capital with another state.
Chandigarh is an important city in India, known for its modern architecture and planned layout. It was designed by the French architect Le Corbusier and is often referred to as the "City Beautiful." The city serves as the administrative center for both Haryana and Punjab, with separate sectors for each state's government buildings.
Understanding the geographical and administrative details of Haryana and its capital, Chandigarh, is crucial for answering questions related to Indian states and their capitals. It is important to note that while Chandigarh is the capital of Haryana, it is not part of the state but is a union territory directly under the administration of the central government.
Other options like Himachal Pradesh, Rajasthan, and Chhattisgarh do not fit the criteria specified in the question. Himachal Pradesh is located in the northern region but does not share its capital with Punjab. Rajasthan is in the western region, and Chhattisgarh is in the central region, neither of which share their capitals with Punjab or are located in the northern plains.
Thus, the correct answer is Haryana, as it is the only state that meets all the criteria specified in the question: it is located in the northern plains, its capital is a union territory, and it shares its capital with Punjab.