Are there any acting or dancing clubs in DIT as a platform for extrcurricular activities?

Yaaa ,There is.You have a lot of choices of groups for exreacurricular activities.

This one is Related to Dancing :

SPIC MACAY, “The Society for the Promotion of Indian Classical Music and Culture Amongst Youth”, is a nonprofit voluntary organization dedicated to promoting an awareness of Indian culture in educational institutions throughout India. In 2011, the Rajiv Gandhi Sadbhavna award was given to the movement by Prime Minister, Dr. Manmohan Singh.

Spic macay chapter of DIT University was inaugurated on 9th April, 2012. Since then a number of Classical music, dance, folk art, craft, and folk theatre programmes have been organized in the university. DIT University has been making commendable efforts in this noble mission by inviting artists from time to time and enlightening the students from their magnanimous talents.

Major Events

Garhwali Folk Dance' was organised on 18th August, 2015. It was presented by Sangam Saanskritik Samiti, which is one of the most accomplished folk dance groups of Uttrakhand. They also represented folk dance of Uttrakhand at the National Republic Day Parade in 2015.

Manipuri Dance 'Pung Cholom' was organized on 19th October, 2015. It was presented by Guru L. Yaima Singh and his team. He had participated in many festivals in India and abroad mostly organized by ministry of culture, Govt. of India.

You can find many more groups of DIT in given Link:

https://www.dituniversity.edu.in/life-at-dit.aspx?mpgid=81&pgidtrail=82