I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

If Japan and Panama decided to merge into a single country, probably people will name it Japanama.

Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?

What is the difference between a jeweller and a jailer?

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?

Which country gets ill every time?

What is red and smells like blue paint?

Do you know who was buried in John's tomb?

This is a famous paradox which has caused a great deal of argument and disbelief from many who cannot accept the correct answer. Four balls are placed in a hat. One is white, one is blue and the other two are red. The bag is shaken and someone draws two balls from the hat. He looks at the two balls and announces that at least one of them is red. What are the chances that the other ball he has drawn out is also red?

Can you make a six-letter word using the letters N, A and B ?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?