Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?

Can you divide the below-given shape into four equal and identical pieces?

What is full of holes but still holds water?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

A couple went on a climbing trip. But only the husband returned from the vacation and said that his wife slipped off while climbing and died. On investigating, the local sheriff arrested him saying, 'Your travel agent called. You murdered your wife.'

The man did not inform anyone about the trip. Then how was the agent so sure that it was a murder?

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

(it's a funny riddle)

People put me on the table and cut me but do not eat me. What am I?

What country can make you shiver?