In Greek mythology, the Sphinx sat outside of Thebes and asked this riddle of all travellers who passed by. If the traveller failed to solve the riddle, then the Sphinx killed him/her. And if the traveller answered the riddle correctly, then the Sphinx would destroy herself. The riddle:

What goes on four legs in the morning, on two legs at noon, and on three legs in the evening?

Oedipus solved the riddle, and the Sphinx destroyed herself.

A father's child, a mother's child, yet no one's son.

Who am I?

I make two people out of one. What am I?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Find the number of squares in the below-given picture.

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

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?