Which is faster, Heat or Cold ? Explain.

Why is the longest human nose just 11 inches?

How is the moon similar to a dollar?

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

Rearrange the letters in "new door" to make one word.

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?