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

Which alphabet letter is a question?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

During which month do people sleep the least?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

What does this simple rebus mean?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.