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

Remove two matchsticks to make the below equation correct.

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Move three sticks of the spiral below to form a square.

What is at the end of a rainbow?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

In which direction should the missing arrow point?

What goes through cities and fields, but never moves?