In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

Can you name some countries which do not have the alphabet 'A' in them?

What does the below rebus puzzle mean?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Replace the question mark with the correct number below.

Can you identify the Oscar-winning movie from the rebus below?

Can you tell a 3D object that has just two surfaces?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?