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

Complete the table series riddle by finding the number that can replace "??".

Can you identify the famous TV character from the rebus below?

What Time Should the last watch show in the below figure?

If you say my name, I will no longer exist. What am I?

Queen Elizabeth organised a royal party.

To Avoid uninvited guest royal family set a password.
Jack (an uninvited person) plan to enter the party. He stand nearby the door.

First guest comes, the security person said 'twelve' and guest replied with six.
Second guest comes , the security person said 'six' and guest replied with 'three'.

Jack thought is enough and he walked to the entry point. The security person said 'eight' , Jack replied smilingly 'four'.
He was immediately thrown out of the party. why ?

How many times do a clock's hands overlap in a day ?

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.