IIT Delhi has set papers twice in 2012 and 2013. However, there is no fixed level of difficulty for this exam as the final paper is not set by a single IIT. Rather, it is assembled after the inputs of eminent professors and experts of all IITs.
This is how a JEE paper is set and thus predicting the level of difficulty is almost impossible since it’s the work of multiple experts.
Well, getting into IIT with just 3 months of preparation does sound impossible but honestly, everything is possible if you have the right set of motivation and determination. Here are some basic tips that might help you achieve your goal.
These may sound like philosophical teachings but these will work like magic if you pay heed to them.