Now it's the time to prepare yourself for a few more things.

1. Do not touch any study material 2 hrs before your mock test (buffer time).

2. Try to sit in one place and recollect all chapters, Formulae, and important points you have noted down in your mind. Do this before all mock tests you attend from now. This is because you have to enter the exam center at least 2 hours before your test starts.

3. Do not use a washroom during this period till you finish the mock test. 

4. Do not drink water/eat anything during these 5 hours as you are not allowed to carry any food and water at the exam center.

5. Eat heavy food before you start the buffer time of the test. Especially a high-carb diet. Rice/ Idli/dosa without much oil and spices is the best. Have a lot of water. Use the washroom just before you start buffer time. 

6. You can even take a 20 mins power nap after you enter the buffer time. 

7. See to that this entire cycle is maintained even on the exam day. Plan even the restaurant where you are going to eat. 

8. Keep meditating. Try to stay calm, and positive throughout these five hours.