Medium tricky riddles for teens

What goes up but never comes down?

You are in a cabin and it is pitch black. You have one match on you. Which do you light first, the newspaper, the lamp, the candle, or the fire?

Four children and their pet dog were walking under a small umbrella. But none of them became wet. How?

There was a railroad crossing without any cars and trucks! Can you spell that without using any "R"?

Two baseball teams played a game. One team won but no man touched base. How could that be?

A lawyer, a plumber and a hat maker were walking down the street. Who had the biggest hat?

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 was the biggest island in the world before the discovery of Greenland by viking Erik the Red?

A frog is at the bottom of a well. It is a 30 foot climb to get out. Each morning, the frog jumps 3 feet up the path out, but each night, as it sleeps, it slips back 2 feet down. Thus, at the beginning of the first day, the frog has 30 feet to go, at the beginning of the second day it has 29 feet to go, and so on. How many days does it take the frog to get out of the well?

What do you get if you add 3 to 300 five times?