IMO Practice Test — Time
6 Questions • 12 min • Olympiad level
12:00
Question 1 of 6
easy
How many hours are there in one full day?
12
24
60
365
Explanation: A day has 24 hours.
Question 2 of 6
easy
How many minutes in one hour?
30
60
100
24
Explanation: 1 hour = 60 minutes.
Question 3 of 6
hard
If today is Wednesday, what day is it after 3 days?
Friday
Saturday
Sunday
Monday
Explanation: Wed → Thu → Fri → Sat.
Question 4 of 6
medium
Which month has 28 or 29 days?
January
February
April
December
Explanation: February has 28 days (29 in a leap year).
Question 5 of 6
hard
A bus takes 90 minutes. How many hours and minutes is that?
1 hr 30 min
1 hr 15 min
2 hr
1 hr
Explanation: 60 + 30 = 90, so 1 hour 30 minutes.
Question 6 of 6
medium
A clock shows 3 o'clock. After 5 hours it will show…
7 o'clock
8 o'clock
9 o'clock
5 o'clock
Explanation: 3 + 5 = 8 o'clock.