I add 5 to 9 and get 2. The answer is correct, so what am I?

You see me once in June, twice in November, and not at all in May. What am I?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

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

It is always ahead of me yet I can never see it. What is it?

The host of a game show, offers the guest a choice of three doors. Behind one is a expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)