In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

By what process could you make a 'Tea-Table' into food?

John was piloting a plane behind a car but was never able to overtake it. Why?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

At the local model boat club, four friends were talking about their boats.

There were a total of eight boats, two in each colour, red, green, blue and yellow. Each friend owned two boats. No friend had two boats of the same colour.

Alan didn't have a yellow boat. Brian didn't have a red boat but did have a green one. One of the friends had a yellow boat and a blue boat and another friend had a green boat and a blue boat. Charles had a yellow boat. Darren had a blue boat, but didn't have a green one.

Can you work out which friend had which coloured boats?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

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

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?