Tricky

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

If an electric train is going east at 60 miles an hour and there is a strong westerly wind, which way does the smoke from the train drift?

What word has kst in the middle, in the beginning, and at the end?

If six children and two dogs were under an umbrella, how come none of them got wet?

Riddles and Answers