Exam

It's better to compete in exams and get admission. It will help you to get exposure of best exams and colleges. Work hard and get admission in best B-School, it's not much difficult to score in exams.
Good luck.

Hi Barkha,
BITS Pilani have their own entrance examination called BITSAT. They don't consider your JEE Mains performance, and as far as boards percentage is concerned, you need to score a minimum of 75% in PCME. Normally, you need to score more than 305/450 to get any campuses of BITS.
All the best.

Since PESSAT is an online exam so previous year papers are not available. Still, if you want to solve you can search for COMEDK previous year papers or BITSAT previous year paper. The difficulty level is somewhat similar.

FIITJEE has got an online platform- mypat.com
It comprises a lot of test series for BITSAT-2017.
However, it's not free.

Hello Shubham,
For admissions in IITs and NITs, eligibility criteria is for 75% in 12th. So, if you do not have, it will be better to apply for improvement.
Taking a drop is all right Many students take it and are successful!

Hi Yogendra,
For admission in IIT Delhi, you must target a score more than 180 in JEE Advanced.
All the best.

Hi Utkarsh,
Bansal Classes is among top IIT-JEE preparation institutes of India. Many times, it gives AIR 1 in IIT-JEE, so you may consider it for some really good preparation.
All the best.

Hi Yogendra,
For IIT-Delhi, you need a really good rank, which should be less than 2500. For this, you need a score more than 180 marks in JEE Advanced.
All the best.