activities or actions

क्रियाकलाप

English Usage: His doings were often questionable.

Hindi Usage: उनके क्रियाकलाप अक्सर संदेहास्पद होते थे।

to perform or carry out

करना

English Usage: I need to do my homework.

Hindi Usage: मुझे अपना होमवर्क करना है।