Which number should replace the question mark?
I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2. What is the chance of picking a pair of blue socks?
The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school. What can a student say to prevent his being expelled from school?
Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L. Can you find an "ology" that begins with a P?
I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it. why?
What is the word or phrase below? R | E | A | D
Solve the following series: AZ, GT, MN, __, YB
Which is the smallest number that you can write using all the vowels exactly once?
What number comes next in the series? 5 15 5 18 5 24 14 20 _
Can you find a number that lies one third of the distance between 1/3 and 2/3?
Can you make a six-letter word using the letters N, A and B ?
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.