Jain temples at Mount Abu were constructed by Vimal Shah. Notable for a simplistic exterior in contrast with the exuberant marble interiors, their rich sculptural decoration with deep undercutting creates a lace-like appearance.
The temple is famous for its unique patterns on every ceiling, and the graceful bracket figures along the domed ceilings.
The great Jain pilgrimage site in the Shatrunjay hills near Palitana in Kathiawar, Gujarat, is imposing with scores of temples clustered together.

Atharva Veda
This Veda is also known as Brahma Veda and has been attributed to two rishis called Atharvah and Angira, respectively. While it is mostly concerned with peace and prosperity of the human society and covers all aspects of a man’s daily life, it specifically focuses on treatment of several ailments. The book is known to prescribe treatment for almost 99 diseases.

Both the statements are correct.

According to literary tradition, Nalanda, 10 kilometres north of Rajgir and a suburb of the ancient city, was visited by Buddha and Mahavira.
Ashoka is said to have worshipped at the chaitya-niches of Sariputra, Buddha’s disciple, and erected a temple. By the time of Harsha A.D. 606-648, Nalanda had become the principal centre of Mahayana learning and a famed University town with numerous shrines and monasteries which attracted scholars from far and near.
The Chinese Pilgrims Huien Tsang and Fa-hien studied at Nalanda and have left account of the settlement and its life. Nalanda was an important centre of Pala sculptures and bronzes and has also yielded seals and sealings of great historical significance.

Chhau is found in three styles named after the location where they are performed, i.e. the Purulia Chau of Bengal, the Seraikella Chau of Jharkhand, and the Mayurbhanj Chau of Odisha.