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

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?

I can write cow in 13 letters.

Can You?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

With the help clues provided in the image, can you find the 5 digit key?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?