Correct option is C
The given options are India Gate, Red Fort, Qutub Minar, and Panch Mahal.
India Gate, Red Fort, and Qutub Minar are all located in Delhi.
Panch Mahal is located in Fatehpur Sikri, Uttar Pradesh.
Since Panch Mahal is in a different city compared to the others, it is the odd one out.
Correct Answer: (C) Panch Mahal.