Good Riddles

 
Riddle #527 (medium)

Question: A man drops an egg onto the cement. The egg doesn't break after falling 3 feet.

How could this be?

Question: Under pressure is the only way I work,
and by myself is the only way I'm hurt.

What am I?

Riddle #1013 (medium)

Question: I am a digit, but two of the ten.
Two of me make a promise.

What am I?

Question: You have a flashlight that takes 2 working batteries. You have 8 batteries but only 4 of them work.

What is the fewest number of pairs you need to test to guarantee you can get the flashlight on?

Sanity (medium)

Question: Take your time do not fear Sadly I am never clear My answer stares you in the face Read me over and over just incase My answer will cause you pain But a smile you will gain Today I am like a July evening dream To find my answer you may need a team What am I