is applecare+ is covered in india

See : https://www.apple.com/legal/sales-support/applecare/applecareplus/docs/applecareplusaeen.html

Apple may restrict Hardware Service and ADH Services to the country where the Covered Equipment was originally purchased.

As it's a cellular model you are very likely to have to return it to the UAE to be serviced if you have a problem

If you have problems you are likely to have to return it to the UAE for service (especially as it's a cellular mode), AppleCare+ isn't international