In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

Can you replace the question mark with the correct number in the below table sequence?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

2, 3, 5, 9, 17, _ What is the next number in the sequence?

What has a ring but no finger?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

When it's bad luck to meet a black cat?

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?