To become aware or conscious of something; to come to realize or understand.

महसूस करना

English Usage: I perceive a difference in your attitude.

Hindi Usage: मैं तुम्हारे व्यवहार में एक बदलाव महसूस करता हूँ।

The ability to see, hear, or become aware of something through the senses.

संवेदना

English Usage: Her perception of reality changed after the incident.

Hindi Usage: घटना के बाद उसकी संवेदनाएँ बदल गईं।