human's ability to perform multiple tasks at the same time. We often multitask without even realizing; watching TV while checking texts, listening to music while working, or walking while talking to someone.
Same as in SSC many job responsibilities by the one person like of -
Work related to his ITI qualifications, if it exists.
Driving of vehicles, if in possession of valid driving license.
Opening & closing of rooms
Delivering of dak (outside the building)
Photocopying, sending of FAX etc
Physical maintenance of records/ files of the section you are posted