sir,i am a poor guy(in studying).i had wasted my inter 1st year.i want ot suceed in iit exam.are there any ways or solutions for me to succed in this exam in 1 year

its really good that you have realized that you have wasted your time...But its not too late.

Even now on you can study hard and achieve good rank!

Focus on cocepts from NCERT text book...

every one has talent ,but it can come out when your do hord work .don''t waste your time &take more care about your studies .god will help you.all the best