Good Riddles

 

Question: What do you use to hoe a row, slay a foe, and wring with woe?

Riddle #1661 (medium)

Question: A man challenges you to a coin flipping contest. One of you must flip heads, then tails, then heads. The other must flip heads, then tails, then tails. Whoever succeeds in fewer flips is the winner.

Which should you choose?

Question: What's the angle between minute hand and hour hand at a quarter past three?

Question: There are several different kinds, but the one you pick doesn't do its job.

What is it?

3 coins (medium)

Question: You have three coins. One always comes up heads, one always comes up tails, and one is just a regular coin (has equal change of heads or tails). If you pick one of the coins randomly and flip it twice and get heads twice, what is the chance of flipping heads again?