I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

When does a USA Potato change its nationality?

Find the missing number: 1, 2, 3, 10, 10, ?, 9,802

If an electric train is travelling south, then which way is the smoke going?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

I have branches, but no fruit, trunk or leaves. What am I?