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

What country can make you shiver?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

There are three boxes. One is labeled "APPLES" another is labeled "ORANGES". The last one is labeled "APPLES AND ORANGES". You know that each is labeled incorrectly. You may ask me to pick one fruit from one box which you choose.

How can you label the boxes correctly?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

What can you deduce from the following BrainBat?

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