Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

What happened when the wheel was invented?

A quarter is one-fourth of a dollar but Mr. John has changed the equation as below :

DOLLAR * 4 = QUARTER

Can you replace each letter with a digit to make the above solution correct?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

If six children and two dogs were under an umbrella, how come none of them got wet?

I know a nine-letter word having only one vowel.
Do you ?

Can you spot the man between the coffee bean in the picture below ?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

What has many teeth, but cannot bite?