Hi Vishal

The actual timetable You can make because we Don't know what You do whole day, But here I can tell You a little bit regarding How much time needs to be given To each subject, Rest You can do modification upon Your understanding of the subjects, By this time If You are feeling exhausted all the subjects then it will be Helpful for You. Sort out all the Topics based on Your understanding in different levels, Now You know which Topics needs more improvements so Those whom You are strong Just give Four Hours revision in a week Now focus on the Topics in which You are weak, You can give more time to those Subjects. Whenever You feel free You can just read NCERT for chemistry. If You are Boarded with reading solve Problems in Mathematics and Solve Previous Years Question at the Priority. You need to make a target to solve all the questions Before JEE Main.