A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

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?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

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