On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

What's the only room from which no one can enter or leave

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

Can you start the fire using two pieces of wood?

You can see it everyday, But cannot touch it at will. What is it?

I am quite hot but become too cold if you remove the first two letters. What am I?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?