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

How Come ??

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

What does this rebus puzzle means ?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

A farmer and his neighbour once went to Emperor Akbar"s court with a complaint. "Your Majesty, I bought a well from him," said the farmer pointing to his neighbour, "and now he wants me to pay for the water."
"That"s right, your Majesty," said the neighbour. "I sold him the well but not the water!"?
The Emperor asked Birbal to settle the dispute. How did Birbal solve the dispute?

What has a bottom at the top?