How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

What does an Island and the letter T have in common?

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

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

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

What is full of holes but still holds water?

The great emperor Akbar once ruled India. He was well known for his intelligence. But along with that, he was known for the Nine Gems in his court. One of the nine gems was Birbal, a quick witted and extremely intelligent man. The stories of his wit were widely popular.

Once a king ruling in a distant land heard of Birbal. To check his wit, he sent an invitation and called him to visit his land. Akbar allowed Birbal to go and he took off on the journey.

Upon reaching that kings kingdom, he was welcomed with flowers. He was then escorted to the palace of the king. Upon entering the palace, Birbal found that there were six people sitting in front of him adorning the same robe. They were also lookalike and it was hard to judge who the real king was.

After a couple of minutes, Birbal approached one of them and bowed in front of him greeting him.

That was the real king. How did Birbal know who was the real king ?