1. In Rajasthani language, "Palan" means "saddle placed on a camel". It is made of wood or metal, and has a seat for riding on the back of a camel. The palan usually consists of a back, a mattress, and a halter. Palan camels are used for riding, carrying goods, or both. 

2. The owner of five hundred camels is called (Pachasadi).

3. The bundle of grass loaded on a camel is called hay.

4. Palan is tied on the back of the camel for carrying it.

5. To enhance the beauty of the camel, a cow's neck is worn.

6. In Marwari, the sitting of a camel is called (Jhaikna).

The correct answer is Karauli. Shivratri cattle fair is held at Karauli district of Rajasthan.

1. The provision of worshipping the Khejri tree (Shami tree) is associated with the festival of Dussehra. On the day of Dussehra, worshipping the Shami tree destroys sins and leads to victory. On this day, worship is performed under the Shami tree and Shami leaves are taken as Prasad.

2. The Shami tree is considered a sacred tree in the Hindu religion. This tree is considered to be the abode of Shani Dev. Shani Dev is considered the god of justice. Therefore, by worshipping the Shami tree, one gets the blessings of Shani Dev and brings happiness, peace and prosperity in life.

One of the most venerated fairs of Rajasthan, the Kaila Devi fair is held at the temple of Kaila Devi in Karauli. The temple is situated on the banks of the river kalisi in karauli district of Rajasthan. Kaila Devi fair is held in Hindu month Chaitra which happens to be in March or April.