What will you call your mother's brother's brother-in-law?
It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?
There are 2 sand hourglasses. The small one can measure 5 hours and the large one can measure 7 hours. How can we measure 16 hours with 2 sand hourglasses running together ?
All of Jacob's shoes are red except two. All of Jacob's shoes are green except two. All of Jacob's shoes are yellow except two. How many shoes does Jacob have?
Distances from you to certain cities are written below. BERLIN 200 miles PARIS 300 miles ROME 400 milesAMSTERDAM 300 miles CARDIFF ??? miles How far should it be to Cardiff ?
You knock a Table over in the library, and suddenly 20 eyes are looking at you.
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?
What is always in front of you but can’t be seen?
Count the number of lines in the image below ?
Solve the alphametic puzzle by replacing the alphabet with the number. S T O R M + S O L E S ========= T O W E L =========
Use only one mathematical symbol and all numbers (0-9) to get a sum of 99
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
