What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

Below rebus represent famous DiCaprio movie. Can you name it?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Count the number of lines in the image below ?

what does this below rebus represent identXQQQQQME

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

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

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?