A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

What do you get if you add 2 to 100 four times?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

I have eight fingers and two thumbs but I do not live. What Am I?

Can you count the number of matches in the picture below ?

What jumps when it walks and sits when it stands?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

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?