In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Count the number of squares in the picture below.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

How many times in a given day, minutes and hour clock comes in a straight line ?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

I can write cow in 13 letters.

Can You?