Rectify the following equality 101 - 102 = 1 by moving just one digit.

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

Can you solve the photo plexer logic ?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

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 am an odd number. Take away a letter and I become even. What number am I?

Different lights make me strange by changing me into different sizes. What am I?