Correct answer: A. Chittorgarh Fort
Explanation: The direct answer is A: Chittorgarh Fort. Vijay Stambha, or the Tower of Victory, stands inside the historic Chittorgarh Fort in Rajasthan. To understand this, remember that Rana Kumbha was a ruler of Mewar, and Chittorgarh was an important capital and stronghold of Mewar. The tower was built to celebrate a military victory, especially Rana Kumbha’s victory over Mahmud Khalji of Malwa. Therefore, the fact chain is: Rana Kumbha → Mewar → Chittorgarh → Vijay Stambha. Option A is correct because the monument is located within Chittorgarh Fort. Option B, Amber Fort, is associated mainly with the Kachwaha rulers near Jaipur, not this tower. Option C, Golconda Fort, is in Telangana and is connected with the Qutb Shahi rulers. Option D, Agra Fort, is a major Mughal fort and does not contain Vijay Stambha. A useful exam cue is to connect Vijay Stambha with Chittorgarh and Kirti Stambha with the same fort, while remembering that Vijay Stambha means a victory monument.