To physically give something to someone

देना

English Usage: She will hand in her assignment tomorrow.

Hindi Usage: वह अपना असाइनमेंट कल देगी।

The human appendage used for manipulation and grasping

हाथ

English Usage: He raised his hand to ask a question.

Hindi Usage: उसने सवाल पूछने के लिए अपना हाथ उठाया।

To submit or deliver something formally

प्रस्तुत करना

English Usage: Please hand in your reports by Friday.

Hindi Usage: कृपया अपनी रिपोर्ट शुक्रवार तक प्रस्तुत करें।