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

In a guessing game, five friends had to guess the exact numbers of apples in a covered basket.
Friends guessed 22, 24, 29, 33, and 38, but none of the guesses was correct. The guesses were off by 1, 8, 6, 3, and 8 (in random order).

Can you determine the number of apples in a basket from this information?

Which English verb becomes past tense just by rearranging the letters?

How can you make a TV, a bed, a dog, and a car liquid?

My sock drawer has 26 blue socks, 13 pink socks, 33 green socks, and 12 red socks, how many socks would I have to pull out in the dark to be sure I had a matching pair?

It is always ahead of me yet I can never see it. What is it?

They are three errirs in this question. Can you find them?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

How many sides does a circle have?