What is the next number in this series?

4,12,84,3612....

Two old friends, Jack and Bill, meet after a long time.

Three kids
Jack: Hey, how are you, man?
Bill: Not bad, got married and I have three kids now.
Jack: That's awesome. How old are they?
Bill: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Jack: Cool..But I still don't know.
Bill: My eldest kid just started taking piano lessons.
Jack: Oh, now I get it.

How old are Bill's kids?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

What will you call your mother's brother's brother-in-law?

In the four images below, can you find the odd one out?