level of bits is a bit lower then aieee.
its actually all memory based lot of inorganic and organic parts. and some questions in maths and phy are directly done if yu remember the result..
Getting into bits is not so difficult as getting into any nit or iit . I have already givenn bitsat last year so i am telling you this. One of my classmate had an air 30,000 in aieee but had a good score in bitsat and got bits pilani...