You are in XI or XII. Timing and time both are important in JEE.You need compounding to work in your favor.Minimum preparation time for JEE is 5 months if the basics are all clear. You need to make notes, revise weekly and solve atleast 30 problems per day per subject.This amounts to at least 10 … Continue reading I am in 11th.I am aiming for IITB with CS and have wasted six months . Should I take a drop?