sir,can u please give details abt. nest exam in terms of difficulty level.how can i prepare for it?please give me also the most scoring topics for nest2010.

NEST is a very prestigious exam. I attended it last year and got qualified. So, I would suggest you to read some General Knowledge questions like inventions and some biological terms.

level

IIT=NEST>>AIEEE

conceptual questions are asked and it has very limited seats,

good luck