How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

How is a fly different from a mosquito?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

Replace the question mark with the number below given a simple math problem.

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

Keyboard words are not in alphabetical order, Why?

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

What word is represented by this rebus?