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

Can you fill the blank with the correct number?

6 30 870 756030 _____

Can you solve the photo plexer logic ?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Before Mount Everest was discovered, what was the highest mountain in the world?

What do you get if you add 2 to 100 four times?

Why do we preferably have round manhole covers and not square ones?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?