Name a key which is hardest to turn.

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

Why despite killing dozens of people Charley and Wilma were not punished?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

What does below rebus means ?

Why Wine Glass Stem is so long?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

Using Only Five 5's and any mathematical operator make sum as 37

John: "Hi Teacher, What is your favourite movie ?".
Chemistry Teacher: "Indium Cerium Platinum Iodine Oxygen Nitrogen".
Ten seconds later... John replied I got it.

Do you?

The cream is heavier than Milk. True or False?