1) Which unit of time is the smallest? a) Second b) Millisecond c) Microsecond d) Nanosecond 2) How many seconds are in an hour? a) 600 b) 1800 c) 3600 d) 7200 3) If a task starts at 3:45 PM and takes 2 hours and 30 minutes to complete, what time will it finish? a) 5:45pm b) 6:15pm c) 6:45pm d) 7:15pm 4) Which of the following is equivalent to one day? a) 2440 minutes b) 96400 seconds c) 24 hours d) All of the above 5) How many days are in a leap year? a) 364 b) 365 c) 366 d) 367 6) How many milliseconds are there in one second? a) 10 b) 100 c) 1000 d) 10000 7) What is the standard duration of a quarter in a professional basketball game? a) 10 min b) 12 min c) 15 min d) 20 min 8) If a movie starts at 7:30 PM and has a runtime of 2 hours and 15 minutes, what time will the movie end? a) 9:30pm b) 9:45pm c) 10:00pm d) 10:15pm 9) Which of the following is the correct sequence from shortest to longest? a) Minute, Hour, Second, Day b) Second, Minute, Hour, Day c) Second, Minute, Day, Hour d) Minute, Second, Day, Hour 10) How many weeks are in a standard calendar year? a) 48 b) 50 c) 52 d) 54 11) What is the duration of a complete orbit of the Earth around the Sun? a) 24 hours b) 30 days c) 365.25 days d) 366 days 12) How many hours are in a week? a) 120 b) 144 c) 168 d) 192 13) If a meeting is scheduled to start at 2:00 PM and lasts for 45 minutes, what time does it end? a) 2:30pm b) 2:45pm c) 3:00pm d) 3:15pm 14) Which of the following correctly converts 90 minutes into hours and minutes? a) 1 hour 20 min b) 1 hour 30min c) 1 hour 45 min d) 2 hours 15) How many days are there in the month of April? a) 28 b) 29 c) 30 d) 31

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