Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

I taste better than I can smell. Who am I?

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

What is always in front of you but can’t be seen?

What runs around the whole yard without moving?

The more you take me, the more you leave me behind.
Who Am I?

Look at the picture and find out which square is not linked with any of the other squares.