I did not srudy intermediate properly and iam veryvmunch intrested in cracking jee mains is it possible to crack it ...

Dear student,
Nothing is impossible if you have the will in you. You can take a year's drop and prepare for jee mains well. If you did not study fo intermediate properly then also you might be knowing the basic things and know that from where you should start. You can join some coaching Institute to guide you or take up one year preparation courses available in the market. Also you can crack jee by self study even. Start by ncert's and then move to books that are made for jee mains. Make a nice time table and dont procrastinate you work.