There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

How many words can a pen with half refill write?

The more it dries, the wetter it becomes. Can you tell what it is?

John was drowned by he was not wet. How?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

A number with an interesting property:

When I divide it by 2, the remainder is 1.
When I divide it by 3, the remainder is 2.
When I divide it by 4, the remainder is 3.
When I divide it by 5, the remainder is 4.
When I divide it by 6, the remainder is 5.
When I divide it by 7, the remainder is 6.
When I divide it by 8, the remainder is 7.
When I divide it by 9, the remainder is 8.
When I divide it by 10, the remainder is 9.

It's not a small number, but it's not really big, either.
When I looked for a smaller number with this property I couldn't find one.

Can you find it?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

What does an Island and the letter T have in common?