How many hours in a day?
8
12
50
24
How many minutes in an hour?
24
90
60
12
How many seconds in a minute?
12
120
90
60
How many days in a week?
5
3
12
7
How many weeks in a month?
8
4 (and a bit mostly)
5
3
How many months in a year?
12
16
10
20
How many days in a normal year?
356
365
366
369
How many days in a leap year?
345
365
366
346
Is 2016 a leap year?
No
Yes
How many seasons are there in a year?
5
3
4
7
Which season is this?
winter
spring
summer
autumn
Which season is this?
spring
summer
winter
autumn
Which season is this?
autumn
winter
spring
summer
Which season is this?
summer
spring
autumn
winter
How many years in a decade?
50
2
10
100
How many years in a century?
100
1000
2
10
