CATEGORY: Aptitude - CLOCK – MCQ A clock is an instrument used for indicating and maintaining the time. It is provided with three hands, viz., an hour hand, minute hand, and second hand. The study of the clock is known as “horology.”.Clock-related questions typically involve calculating angles, determining time intervals, the position of hands on a clock, or a faulty clock. https://isdtp.selvamtech.edu.in/?p=297