How can one talk without saying a single word?

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?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

How many triangles are there in the picture below?

Find the smallest sentence with all the English alphabet.

Be active and find the killer in the picture Riddle below.

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?