What does does this rebus picture means ?

I shave every day, but my beard stays the same. What am I?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Can you decipher the two rows to find the hidden word?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

I am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?