A set of correct responses or solutions to problems, often found in educational materials.

उत्तर कुंजी

English Usage: The teacher provided the answer key for the math test so students could check their work.

Hindi Usage: शिक्षक ने गणित परीक्षा के लिए उत्तर कुंजी प्रदान की ताकि छात्र अपनी कार्य की जांच कर सकें।

To respond to a question or request.

उत्तर देना

English Usage: She did not know how to answer the difficult question in the exam.

Hindi Usage: उसे परीक्षा में कठिन प्रश्न का उत्तर देना नहीं आया।