Time Conversion and Operations Quiz

The clock in the classroom shows 16:00. What time is this in 12-hour format?

• 4:00 AM

• 4:00 PM

• 6:00 PM

• 6:00 AM

A student wakes up at 5:45 AM. What is this in 24-hour time?

• 17:45

• 05:45

• 15:45

• 22:45

Which of the following statements is TRUE about 12- and 24-hour time?

• 24-hour time repeats after 12:00

• 12-hour time includes numbers 0 to 23

• 24-hour time starts at 1:00

• 12-hour time uses AM and PM; 24-hour time does not

Class starts at 7:30 AM and ends at 3:00 PM. How long is the class?

• 7 hours and 30 minutes

• 8 hours

• 9 hours and 30 minutes

• 7 hours

An online game tournament begins at 21:00. What is this in 12-hour format?

• 9:00 AM

• 8:00 PM

• 9:00 PM

• 10:00 AM

A show runs from 2:15 PM to 5:00 PM. How long does it last?

• 2 hours and 45 minutes

• 2 hours

• 3 hours and 15 minutes

• 1 hour and 45 minutes

It is 6:00 PM in Manila (GMT+8). What time is it in Tokyo (GMT+9)?

• 7:00 PM

• 5:00 PM

• 8:00 PM

• 6:00 PM

Anna lives in Los Angeles (GMT–8). If it is 10:00 AM in the Philippines (GMT+8), what time is it in Los Angeles?

• 6:00 PM (same day)

• 2:00 AM (same day)

• 6:00 PM (previous day)

• 2:00 PM (same day)

A student attends an online class at 3:00 PM Philippine time. What time should a classmate in London (GMT+0) join?

• 11:00 PM

• 7:00 AM

• 9:00 AM

• 3:00 AM

A flight leaves Sydney (GMT+10) at 8:00 AM and takes 8 hours to arrive in Manila (GMT+8). What is the arrival time in Manila?

• 12:00 NN

• 2:00 PM

• 4:00 PM

• 6:00 PM