If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

Can you count the number of blocks in the picture below?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

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

I know a nine-letter word having only one vowel.
Do you ?

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.

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

Which wheel of car does not rotate when you turn your car right?

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?