If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

If eleven plus two equals one, what does nine plus five equal?

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

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

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

Alex is stranded on an island covered in forest.
One day, when the wind is blowing from the west, lightning strikes the west end of the island and sets fire to the forest. The fire is very violent, burning everything in its path, and without intervention the fire will burn the whole island, killing the man in the process.

There are cliffs around the island, so he cannot jump off.

How can the Alex survive the fire? (There are no buckets or any other means to put out the fire)

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
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GAMES
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