Explanations:The question asks which of the given pairs does not match properly. This type of question tests the knowledge of state capitals in India. Each state in India has a designated capital city, and it is important to know these capitals for various reasons, including administrative purposes, geographical understanding, and general knowledge.
Let's examine each option in detail:
Option A: Madhya Pradesh - Bhopal. Bhopal is indeed the capital of Madhya Pradesh. It is a well-known fact and does not match the criteria of the question, which is to find the mismatched pair.
Option B: Nagaland - Dispur. This is the correct answer to the question. Dispur is not the capital of Nagaland; it is the capital of Assam. The capital of Nagaland is Kohima. This mismatch is what the question is asking for.
Option C: Bihar - Patna. Patna is the capital of Bihar. This is a well-known fact and does not match the criteria of the question.
Option D: Rajasthan - Jaipur. Jaipur is the capital of Rajasthan. This is a well-known fact and does not match the criteria of the question.
It is important to note that the capital cities of states are fixed and do not change frequently. Therefore, it is crucial to memorize the capitals of all states in India to avoid confusion and to answer such questions correctly. The common mistake students make is confusing the capital of one state with another, such as thinking Dispur is the capital of Nagaland instead of Assam. This can be avoided by studying the capitals of all states thoroughly and using mnemonics or other memory aids to remember them.