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

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

Decode the movie name from the below picture?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

How can you make number one disappear by adding something to it?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

Can you find the least possible number such that

If the number is divided by 3, it gives the remainder of 1;
If the number is divided by 4, it gives the remainder of 2;
If the number is divided by 5, it gives the remainder of 3;
If the number is divided by 6, it gives the remainder of 4.

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?