What is next number in the pattern below:

131 517 192 123 ?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

why number 8549176320 is one of a kind?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

My location can be determined by the below rebus.
So where am i ?

Prove that the below maths equation is true.

8 + 8 = 91

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

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?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.