Charu had played the role of Barun Sobti's nani (maternal grandmother) in TV serial Iss Pyaar Ko Kya Naam Doon 3.
Certain media reports say the actress suffered a cardiac arrest.
Charu has played roles in Pratigya, Uttaran, Trideviyaan.
A source close to Charu told entertainment portal SpotboyE.com that the cause of death was stress as she was shooting until 3 am.
Bollywood actress Parineeti Chopra mourned the loss on Twitter. Charu had played her mother in ‘Ishaqzaade’.
Our heartfelt condolences to Charu’s family and close friends.