Can it be possible to build a house that has all its four walls facing towards the South?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

Why are all black people so quick ?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Can you replace the question mark with the correct number in the below table sequence?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?