Answer : 2. "Todarai Singh"
Explanation :

Todaraisingh - Hadi Rani stepwell is located 2 hours ahead of Tonk by road. It is believed that this stepwell was built in the 12th century. This rectangular structure is built with a two-storey verandah on the western side. Each of its corridors is enclosed with arched gateways. Images of Brahma, Ganesha and Mahishasuramardini are carved on the lower floors. Some scenes of the Bollywood film "Paheli" starring superstar Amitabh Bachchan and Shahrukh Khan were shot here.