Hi aspirant,

See If in the application form, they are asking for a valid identity proof you need not enter your Aadhaar number details in that. You can just write Aadhar card in that section and whenever you are called for counselling or document verification you need to carry the same to the authorities. If there is any other column asking for the valid identity proof number then you can enter the same. To know more about WBJEE application form fill up procedure, visit https://engineering.careers360.com/articles/wbjee-application-form

Hope it helps!!