Find the hidden tiger in the given optical illusion ?

Which is faster, Heat or Cold ? Explain.

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

When it is alive we sing, when it is dead we clap our hands. What is it?

Can you identify the Oscar-winning movie from the rebus below?

Decode this picture on T-Shirt and tell what it says ?

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

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?

What part of the chicken has the most feathers?

10+10 and 11+11 can give you the same answer.

Explain how?