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

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

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

What kind of tree can you carry in your hand?

During a secret mission, an agent gave the following code to the higher authorities
AIM DUE OAT TIE MOD

However, the information is in one word only and the rest are fake. To assist the authorities in understanding better, he also sent them a clue, If I tell you any one character of the code, you can easily find out the number of vowels in the codeword.

Can you find out the code word?