Hello Himanshu; 

Look there is not any specific date specified for the application from of bpharm. Some of the universities / college's start their intake from the very early days i.e PUNJAB UNIVERSITY ( PUCET)  ,their application process starts from early April. And some colleges application process  still going on. They are the private universities / college's. 

If you want to be in good colleges, then go and check their application form and starts applying. 

Hope it helps. Good luck. 

Thank you .