Hello student I'm sorry to inform you but there's no notification released by the authorities when the coaching institutes shall reopen. You can join online classes as every institute are taking admission for online classes.

I request you to please check careers360 knockout package for preparing and qualifying Neet/Jee main entrance examination.

For more details refer to the link mentioned below -

https://learn.careers360.com/knockout-neet-may/

Jee main-https://learn.careers360.com/knockout-jee-main-april/

Feel free to comment if you've any doubt

Good luck