After receipt of Diksha, under which tree Abhinandannath Tirthankar attained Kaivalya gyan (enlightenment)?

Neem
Devdar
Vat
Priyangu

The correct answer is A. Neem.

Abhinandannath Tirthankar was the 20th Tirthankar of the present Avasarpini. He was born in the city of Champapuri, which is now located in the Indian state of Bihar. He attained Kaivalya gyan (enlightenment) under a Neem tree.

Neem is a sacred tree in Hinduism and Jainism. It is believed to be a symbol of purity and strength. The leaves of the Neem tree are used in Ayurvedic medicine to treat a variety of ailments.

The other options are incorrect. Devdar is a type of cedar tree. Vat is a type of fig tree. Priyangu is a type of jasmine tree.