What English word has three consecutive double letters?

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

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

Who am I?

You need to move three matchsticks to form three squares. Can you do it?

81 x 9 = 801. What must you do to make the this equation true?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?

Find the Goldfish below the given Image.