What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

What does this rebus means ?

PROG WORKRESS

The equation shown below is not correct:

26-63=1

Can you make the equation correct by moving just one symbol?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?

Identify the hidden meaning behind this picture?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?