What four weights can be used to balance from 1 to 30 pounds?

Why are all black people so quick ?

Who always enjoys poor health?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

What is the end of everything?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months