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

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

Remove two matchsticks to make the below equation correct.

What does this say?

XLR8

81 x 9 = 801. What must you do to make the this equation true?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

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

A landlord calls both of his sons and tells them that their horses will now decide who will transfer the inheritance. He tells them to race along the land till the end and the one whose horse will be slower will win and be the heir to all the property.

Both of them keep wandering for days but to no result. Then they ask a wise man regarding it. The man advises them on the matter after which they jump on the horses and race as fast as they can till the end. Why did they do it?

What did the wise man say?