I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Solve below rebus puzzle?

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

Can you guess the name of the month by looking the below rebus ?

Can you name some countries which do not have the alphabet 'A' in them?