Why are all black people so quick ?

Which is heavier: a ton of bricks or a ton of feathers?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

Rearrange the letters in "new door" to make one word.

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

what's the probability of getting a king or a queen from a pack of 52 cards?

Next Number in the Series,

5, 16, 49, 104, ?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.