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

Jessica is telling her friends this story and asks them to guess if it’s the truth or a lie: “There was a man sitting in a house at night that had no lights on at all. There was no lamp, no candle, and no other source of light. Yet, he sat in the house and read his book happily.” Her friends say she’s lying, but Jessica corrects them and says she’s telling the truth. Jessica’s story is true—but how?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

You need to move three matchsticks to form three squares. Can you do it?

This is a famous paradox which has caused a great deal of argument and disbelief from many who cannot accept the correct answer. Four balls are placed in a hat. One is white, one is blue and the other two are red. The bag is shaken and someone draws two balls from the hat. He looks at the two balls and announces that at least one of them is red. What are the chances that the other ball he has drawn out is also red?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

Count the number of triangles in the below picture?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?