Which of these is the odd one out?

1/20

Continue the sequence: 1, 3, 5, ...

2/20

If all cats are mammals, and all mammals are animals, then all cats are...

3/20

Which shape best completes this pattern?

4/20

A train travels at 60 mph. How long will it take to travel 120 miles?

5/20

If yesterday is Tuesday, what day is tomorrow?

6/20

Which word does not belong in this group?

7/20

If 2 + 2 = 4, then 4 + 4 = ?

8/20

A clock shows 9:15. What time will it be in 30 minutes?

9/20

If a car travels north for 5 miles, then turns east for 3 miles, how far is it from its starting point?

10/20

Which number is next in this series: 2, 4, 8, 16, ...

11/20

If all dogs bark, and Fido is a dog, then Fido...

12/20

Which shape has five sides?

13/20

If it takes 3 hours to paint a room, how long will it take 2 people to paint the same room?

14/20

If today is Monday, what day was it 3 days ago?

15/20

Which word is the opposite of 'big'?

16/20

If a cake is cut into 8 slices, and you eat 3, how many slices are left?

17/20

Which number is missing in this sequence: 1, 4, 9, 16, ...

18/20

If a book has 100 pages, and you read 20 pages each day, how many days will it take to finish the book?

19/20

Which shape does not belong in this group?

20/20