UPSSSC PET · Calendar & Clock · Quiz
5 real UPSSSC PET questions on Calendar & Clock. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 3
MEDIUMAt what time between 3 o'clock and 4 o'clock will the hour hand and minute hand of a clock be at right angles (90 degrees) for the first time?