## Barber

A sign on the barber's door says "I shave only those who do not shave themselves." Does the barber shave himself?

There is no answer, it's a paradox. It cannot be made to work.

the answer

A sign on the barber's door says "I shave only those who do not shave themselves." Does the barber shave himself?

There is no answer, it's a paradox. It cannot be made to work.

the answer

A man was shot to death while in his car. There were no powder marks on his clothing which indicated that the gunman was outside the car. However, all the windows were up and the doors locked. After a close inspection was made, the only bullet holes discovered were on the man's body. How was he murdered?

The victim was in a convertible.

the answer

The digits 0-9(0,1,2,3,4,5,6,7,8,9) can be rearranged into 3628800 distinct 10 digits numbers.
How many of these numbers are prime?

None. The sum of numbers from 0-9(0,1,2,3,4,5,6,7,8,9) is 45 and therefore can be divisible by 3 and 9.

the answer

I know a number which when multiplied by multiple of 9 i.e 9 18 27 36 45 ... The output consist of number containing only one digit.
Can you identify the number?

12345679
12345679 × 9 = 111111111 (only 1s)
12345679 × 18 = 222222222 (only 2s)
12345679 × 27 = 333333333 (only 3s)
12345679 × 36 = 444444444 (only 4s)
12345679 × 45 = 555555555 (only 5s)

the answer

Tarun Asthnaiya go to his office by local train. However nearby train station is quite far from his place and he used to drive his bike to train station daily with an average speed of 60km/hr. One day at halfway point he relized that due to heavy traffic he got late having average speed of just 30km/hr. How fast he must drive for the rest of the way to catch my local train?

The train is just about to leave the station and there is no way Tarun will be able to catch it this time.

the answer

Two convicts are locked in a cell. There is an unbarred window high up in the cell. No matter if they stand on the bed or one on top of the other they can't reach the window to escape. They then decide to tunnel out. However, they give up with the tunnelling because it will take too long. Finally one of the convicts figures out how to escape from the cell. What is his plan?

His plan is to dig the tunnel and pile up the dirt to climb up to the window to escape.

the answer

Hockey Stick and ball cost $50. If the Stick cost $49 more than the ball. What is the cost of each ?

Hockey Stick $49.50 & ball $0.50.

the answer

Using eight eights and addition only, can you make 1000?

888 + 88 + 8 + 8 + 8 = 1000

the answer

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So I can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits.

41312432.

the answer

Even though the odds are always in favor of the gambling house, why does the establishment insist on a house limit on stakes?

Every casino in the world would go bankrupt without a house limit on stakes. Without it, gamblers would keep doubling their stakes until they won. No matter how bad a losing streak they were on, they would eventually win.

the answer

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