I just started IIT preparations. will I complete before saturday?

dear rahul 
right now , you donot have time . 
so, just in these 2 days , revise all the formula , stay calm and quiet , try to eliminate options in the exam . 
which will help you to fetch marks ./ 
and stick to only formula this time , no more study of theory . 
you can attempt 1-2 mock test if possible , but frst formula . 
all the best 
regards 
kindly approve