Underwater Math Quiz

How many hours are there in a day, and how are they divided?

• 12 hours, divided into morning and evening

• 12 hours, divided into AM and PM

• 24 hours, divided into AM and PM

• 24 hours, divided into morning and evening

How many minutes are there in an hour?

• 60 minutes

• 50 minutes

• 70 minutes

• 80 minutes

How many seconds are there in a minute?

• 50 seconds

• 60 seconds

• 70 seconds

• 80 seconds

If a student starts studying at 10:00 AM and studies for 3 hours and 30 minutes, what time do they finish?

• 1:30 PM

• 12:30 PM

• 1:30 AM

• 2:00 PM

What is the duration of the school day if it starts at 8:00 AM and ends at 3:45 PM?

• 7 hours and 15 minutes

• 8 hours and 15 minutes

• 7 hours and 45 minutes

• 8 hours