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?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

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

In the image below, can you find the value of an angle(y)

I have an eye but still cannot see.

Who am I?

What you cannot hold but it is yours?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

A sundial has the fewest moving parts of any timepiece. Which has the most?

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