Can you count the number of matches in the picture below ?

Can you make a six-letter word using the letters N, A and B ?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

Make a sentence consisting of three words that have the whole alphabet.

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

If a wheel has 54 spokes, how many spaces are there between the spokes?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?