Sir aapne kaha ki iit ka paper hindi m hota hai pr Kya aap link de sakte hai hindi language papers k agar ha to 2014 2015 2016 2018 ka link
Hello Shreya,
If you look at JEE Mains, the paper is written both in Hindi as well as English simultaneously in the same paper. On the other hand, if you look at JEE ADVANCED, you have to pick a preferred language during form fill process.
You can get the papers in JEE ADVANCED website. Hope that helps.