John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

What is the last thing you take off before bed?

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

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

What is the next number in this matchsticks series riddle?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

They are three errirs in this question. Can you find them?

Which of the below owl is odd one out?

In the four images below, can you find the odd one out?