John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

Our product and our sum always give the same answer. Who are we?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

No matter how little or how much you use me, you change me every month. What am I?

On a windy rainy night , I was driving in my car.
When i reach the bus stand , i see three people waiting for the bus.

1. An old lady who needs an immediate medical attention
2. My Best Friend
3. Girl whom i love from childhood

My car is a two seat, so can you tell me , what i have done in this situation ?

Can you place three balls such that the equation shown in the picture holds true?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?