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

What does a man do only once in his lifetime, but women do once a year after they are 29?

What is the next number in this matchsticks series riddle?

Spot 5 differences in two Christmas tree below:

How can a man go eight days without sleep?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?