In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

What is the fastest way to double your money?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

What does this below rebus puzzle mean?

How can a man go eight days without sleep?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?