Correct answer: A. Bundelkhand
Explanation: The Chandelas were a prominent medieval ruling dynasty associated mainly with the Bundelkhand region of central India. Their power was centred in areas that today lie largely in parts of Uttar Pradesh and Madhya Pradesh. They are especially remembered for supporting the construction of the famous temples at Khajuraho. These temples show the artistic, religious, and architectural achievements of the period, although the dynasty’s history includes more than temple building alone.
The correct choice is A, Bundelkhand. Malwa, Gujarat, and Kashmir were important historical regions, but they are not the principal region linked with the Chandela rulers in this question. Linking the dynasty with Bundelkhand and Khajuraho is a useful way to remember the association. The answer identifies the geographical centre of their rule, not every place where they may have had influence or where other medieval powers ruled.