You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

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

In the given picture, in how many ways can you read the word "Tiger"?

What occurs twice in a week, once in a year but never in a day?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?

Replace the question mark with the number below given a simple math problem.

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?