What does below Rebus say?

XLR8

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

I don't get anymore wetter, no matter how much rain falls on me.

Can you count the number of triangles in the given figure?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

I left my campsite and hiked south for 3 miles. Then I turned east and hiked for 3 miles. I then turned north and hiked for 3 miles, at which time I came upon a bear inside my tent eating my food! What colour was the bear?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

What kind of tree can you carry in your hand?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?