Alone I am 24th, with a friend I am 20.
Another friend and I am unclean.
What am I?
You are on holidays and wake up in the morning, stand up, and look South. You look to the left and find you are still looking South. You look to the right and find you are still looking South! Suddenly you see a bear. What color is it?
What is the geometrical shape associated with an open pantograph?
Look at this series: 664, 332, 340, 170, __, 89, . . .
What number should fill the blank?
What is the next number in the sequence?
61 57 50 61 43 36 61 ? ?
The person who makes it has no need for it. The person who purchases it does not use it. The person who does use it does not know he or she is. What is it?
A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.
Can you tell me , Which other pages won't be there as well ?
What is the longest word without any repeated letters?
As Santa was going to St. Ives,
Santa met a man with seven wives.
Each wife had seven sacks,
Each sack had seven cats,
Each cat had seven kits.
Kits, cats, sacks and wives,
How many were going to St. Ives?
What word looks the same backwards and upside down?
Can you find two whole numbers, such that the difference of their squares is a cube and the difference of their cubes is a square? What is the answer in the smallest possible numbers?
Nine boys and three girls wants to share equally their pocket money.
Every boy gave an equal sum to every girl, and every girl gave another equal
sum to every boy. Every child then possessed exactly the same amount. What was the smallest possible amount that each possessed?
Two sons and two fathers were hunting. They succeeded in hunting one pigeon each on counting it was found that they were only 3 pigeons. How is that?
If 9999 = 4, 8888 = 8, 1816 = 6, 1212 = 0, then 1919 =?