A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

What number do you get when you multiply all of the numbers on a telephone's number pad?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

Can you count the number of squares in the figure below?