You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

There are forty elephants and they have forty-fore heads. How can this be possible?

I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

I cannot talk, but I always reply when spoken to. What am I?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.