Yes.. It is mandatory.. Also you can carry your college I'd card

Hello Satish,

I would like to know you that for which exam you want to carry you aadhar id or college id?

Please specify it??

yes it is mandotory ,but you have to carry  your college id card  to define from which university/college  you are coming from.

On the exam day, you should only carry your admit card along with you to the exam centre. If you are appearing in the offline mode you can also take a clip board along with you. However you must ensure that nothing is written on it. As per the guidelines for JEE Main given by CBSE, you will not be allowed to carry a watch. All the exam hall will have a wall clock.

There are many instructions that you have to follow on the JEE Main day. I have a provided a link below where you will get all information to be followed on the exam day. So please make sure that you go through each point beforehand to avoid any sort of hassle.

adhar card is enough but you should take college id for precaution if need