Decode this picture on T-Shirt and tell what it says ?

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

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

If Japan and Panama decided to merge into a single country, probably people will name it Japanama.

Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Which English verb becomes past tense just by rearranging the letters?

What does the below rebus puzzle mean?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

1. Where does Easter come from before Valentine's Day?

2. Do you know what is in the middle of Valentine's?

3. What did the lady bee say to the man bee on the occasion of Valentine's Day