1. Hawa Mahal of Jaipur was built by Sawai Pratap Singh.

2. Hawa Mahal is a five-storey palace, made of red and pink sandstone.

3. The famous 'Palace of the Winds', or Hawa Mahal, is one of the major tourist attractions in the city of Jaipur.

4. Apart from this, due to the "Venturi effect", cool air always keeps coming inside the palace through these intricately structured lattice windows, due to which the palace always remains air-conditioned even in the scorching heat.

1. 24 branches of Guhilas have been mentioned in Nainasi's fame.

2. Nainasi's fame is a Rajasthani historical text, which was written by Muhnaut Nainasi in the 17th century. This text is considered an important source on the history of Mewar.

1. Charbait is a 400-year-old traditional performance art, performed by a group of artists or singers. Charbait or four verses is a form of folklore and performance art.

2. It still survives today mainly in Rampur (Uttar Pradesh), Tonk (Rajasthan), Bhopal (Madhya Pradesh) and Hyderabad (Andhra Pradesh).

3. The origin of the word charbait can be traced to the Persian language where it refers to a four-stanza poem in which each stanza is made up of four lines.

The correct answer is Jaisalmer. Jaisalmer city of Rajasthan is famous for its yellow stone business. Jaisalmer city is built to the east and north of the famous Jaisalmer Fort, which is the crown jewel of the city.