A person or thing that is being discussed, described, or dealt with.

A branch of knowledge studied or taught in a school, college, or university.

विषय

English Usage: Mathematics is my favorite subject in school.

Hindi Usage: गणित मेरे स्कूल में पसंदीदा विषय है।

A piece of stiff paper or thin pasteboard, typically one that is used for writing or printing.

A rectangular piece of plastic or cardboard used for identification, access, or payment.

पहचान पत्र

English Usage: He swiped his card to enter the building.

Hindi Usage: उसने भवन में प्रवेश करने के लिए अपना पहचान पत्र स्वाइप किया।