What is the next number in this series?

4,12,84,3612....

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

Can you make four (4) nines (9) equal 100?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Solve the puzzle by telling what does below picture means.

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What goes through cities and fields, but never moves?

Two brothers were watching a horror film on video late one night. One brother dozed off and dreamed that he was being chased by the crazy man from the movie, who was trying to kill him. In the dream, he hid in a cupboard. There was no sound except his heart pounding, and he had no idea where his crazed captor was. He was terrified! At that moment, the video finished, and his brother put his hand on the shoulder of his sleeping sibling to wake him. The shock at that tense moment was enough that the sleeping brother suffered a massive heart attack and died instantly. True or false?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

what's the probability of getting a king or a queen from a pack of 52 cards?