In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

Spot what is wrong here in below Picture?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

There are five people. One of them shot and killed one of the other five.
We know following clues:
1. Dan ran in the NY City Marathon yesterday with one of the innocent men.
2. Mike consider being a farmer before he moved to the city.
3. Jeff is a top notch computer consultant and wants to install Ben new computer next week.
4. The murderer had his leg amputated last month.
5. Ben met Jack for the first time six months ago.
6. Jack has been in seclusion since the crime.
7. Dan used to drink heavily.
8. Ben and Jeff built their last computers together.
9. The murderer is Jack's brother. They grew up together in Seattle.

Consider yourself to be a famous detective "Sherlock Homles", Can you find the killer?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

What is always in front of you but can’t be seen?