If it took eight men ten hours to build a wall, how long would it take four men to build it?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

Can you identify if it's a murder or a suicide ?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Decode below rebus
D
N
A
T
S , D

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

When is the top of a mountain similar to a savings account?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

What does this say?

XLR8