Explanations:To understand the correct answer, it is essential to know the geographical layout of the states in northern India, particularly those surrounding Punjab. Punjab is a state in the northwestern part of India, and it shares a border with the Pakistani province of Punjab. This international boundary is a significant geographical feature that distinguishes Punjab from its neighboring states.
The states that border Punjab are Haryana, Himachal Pradesh, Jammu & Kashmir, and Rajasthan. Among these, Haryana is the only state that does not share an international boundary. Haryana is located to the southeast of Punjab and is bordered by Punjab, Rajasthan, Uttar Pradesh, and the national capital territory of Delhi. It is a landlocked state with no international borders.
Himachal Pradesh, another state bordering Punjab, shares an international boundary with China. This makes it distinct from Haryana in terms of its geographical positioning. Similarly, Jammu & Kashmir, which also borders Punjab, shares international boundaries with both Pakistan and China. Therefore, these states do not meet the criteria of not sharing an international boundary.
Understanding the geographical layout and boundaries of Indian states is crucial for various competitive examinations, particularly those related to geography and general knowledge. It is important to note that while Punjab shares an international boundary with Pakistan, its neighboring states have different geographical features. Haryana, being the only state among the options that does not share an international boundary, is the correct answer to this question.