How can you drop a raw egg from a height onto a concrete floor without cracking it?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

The cream is heavier than Milk. True or False?

You see me once in June, twice in November, and not at all in May. What am I?

I ask Joseph to pick any 5 cards out of a deck with no Jokers.

He can inspect then shuffle the deck before picking any five cards. He picks out 5 cards then hands them to me (Jack can't see any of this). I look at the cards and I pick 1 card out and give it back to Joseph. I then arrange the other four cards in a special way, and give those 4 cards all face down, and in a neat pile, to Jack.

Jack looks at the 4 cards i gave him, and says out loud which card Joseph is holding (suit and number). How?

The solution uses pure logic, not sleight of hand. All Jack needs to know is the order of the cards and what is on their face, nothing more.