Riddles of when i die my body do not decay

Find the pattern:

2, 8, 20, 44, 92, 188, 380, 764

Answer

(x+2)*2

(2+2)*2=8
(8+2)*2=20
(20+2)*2=44
...

I am pinched by grandmothers.
What am I?

Answer

A cheek.

John's father has three sons Snap, Crackle and...?

Answer

John of course!

Where does coffee comes before tea?

Answer

In the dictionary

In your bedroom, you have a drawer with 2 red, 4 yellow, 6 purple, 8 brown, 10 white, 12 green, 14 black, 16 blue, 18 grey, and 20 orange socks. It is dark in your bedroom, so you cannot distinguish between the colors of the socks.
How many socks do you need to take out of the drawer to be sure that you have at least three pairs of socks of the same color?

Answer

In the worst case in which you did not take three pairs of socks of the same color, you took 2 red socks, 4 yellow socks, and 5 of each of the other colors. That gives a total of 46 socks. Then if you take one more sock, you are sure to have 6 socks of at least one color. Therefore, you have to take 47 socks from the drawer to be sure that you have at least three pairs of socks of the same color.

I am a seed, three letters in the name,
Take away two and I sound quite the same.
What am I?

Answer

Pea.

I sizzle like bacon; I am made in an egg. I have plenty of backbone but lack my legs. I peel layers like an onion but still remain whole. I can be long like a flagpole, yet fit in a hole. I come at you in all sorts of colors, and sometimes I like being around water. What am I?

Answer

Snake

What cannot talk but will always reply when spoken to?

Answer

An echo.

77 beers - your age + $ 40 = ??

Answer

The year of your birth if you have already turned years old. One more year if not.

What do you call a group of strange numbers?

Answer

Odd.

You are in a one-story house, and everything is blue. The floors, the ceiling, the walls, the tables, the chairs, everything is blue!
What color are the stairs?

Answer

It's a one story house! There are no stairs!

Three tourists have an argument regarding the way they should go. Hans says that Emanuel lies. Emanuel claims that Hans and Philip speak the same, only doesn't know what, whether truth or lie.
So who is lying for sure?

Answer

The only one who is lying for sure is Philip. Hans speaks probably the truth and
Emanuel lies. It can be also the other way, but since Hans expressed himself before
Emanuel did, then Emanuel’s remark (that he does not know whether Hans is lying) is
not true.