hi,

jee main conducted for admission in engineering colleges in india for curriculam of engineering course, b pharma course, and in some agriculture colleges also consider jee main rank. you need to work hard from the first day of your hs course. if you can clear jee main you can opted for jee advance to get admission in prestigious iits. i am giving website address for the previous year papers

https://engineering.careers360.com/articles/jee-main-question-paper