There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

You walk into a room and see a bed. On the bed, there are two dogs, five cats, a giraffe, six cows, and a goose. There are also three doves flying above the bed. How many legs are on the floor?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?