I know a nine-letter word having only one vowel.
Do you ?

How is the moon similar to a dollar?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

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

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

You are a prisoner sentenced to death. The Emperor offers you a chance to live by playing a simple game. He gives you 50 black marbles, 50 white marbles, and 2 empty bowls. He then says, 'Divide these 100 marbles into these 2 bowls. You can divide them any way you like as long as you use all the marbles. Then I will blindfold you and mix the bowls around. You then can choose one bowl and remove ONE marble. If the marble is WHITE you will live, but if the marble is BLACK... you will die.'

How do you divide the marbles up so that you have the greatest probability of choosing a WHITE marble?

Find the hidden tiger in the given optical illusion ?

Move three sticks of the spiral below to form a square.

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I’m orange, I wear a green hat and I sound like a parrot. What am I?