my ipad is accidently damage as it fell on the floor.. i have 1 yr apple warranty .

No. The warranty does not cover accidental damage.

iPad Screen Damage - Official Apple Support

Have AppleCare+?

AppleCare+ covers two incidents of accidental damage, each with a $49 service fee. You can also use our Express Replacement Service to get a replacement even before sending us your iPad. You can check if you have AppleCare+ by entering your iPad serial number.

Out-of-warranty* cost:

iPad mini, iPad mini 2: $199

iPad, iPad 2, iPad Air, iPad 5th generation: $249

iPad 3rd generation, iPad 4th generation, iPad mini 3, iPad mini 4, iPad Air 2: $299

iPad Pro 9.7-inch: $379

iPad Pro 10.5-inch: $449

iPad Pro 11-inch: $499

iPad Pro 12.9-inch, iPad Pro 12.9-inch (2nd generation): $599

iPad Pro 12.9-inch (3rd generation): $649

No, they do not. Accidental damage, such as screen breakage is not covered under the Apple Warranty. See this about pricing. iPad Repair - Official Apple Support