From Apple's page on AppleCare+ in India:
Service coverage is available only for Mac and its original included accessories for protection against (i) defects in materials or workmanship, (ii) batteries that retain less than 80% of their original capacity and (iii) unlimited incidents of accidental damage from handling, each incident being subject to a service fee of ₹8900 for screen damage or external enclosure damage, or ₹25900 for other accidental damage.
I do not know what the replacement cost for screen damage would be without AppleCare+, though I've seen other users say that the cost can range from ₹15,000 to ₹25,000. You can check with an authorized Apple service center and get an estimate so you can compare.