Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Can you name some countries which do not have the alphabet 'A' in them?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

In order to complete the racing competition, the Mexico racetrack has to submit its top and the most famous three horses to win the competition. Due to an electrical storm, all the records are cleared and no one knows which horse holds the record. They all look identical and it becomes even more difficult to differentiate the horses. There are 25 horses in the Mexico racetrack. But there can be only five horses at a time on the track. What will the least number of races that can be conducted to find out the three fastest horses?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?