Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Which alphabet is a part of our body?

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

BASE +
BALL
---------
GAMES
----------

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

What is more useful when it is broken?

What does below chemistry rebus means?

'Ferrari driver' easily beats the 'force driver' in a two-car race. How did Indian newspapers truthfully report so to look as a 'force drive' had outdone the 'Ferrari driver'? Think!!!

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?