What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Take one out and scratch my head, I am now black but once was red. What am I?

Which is the correct shadow of the bird?

I am sure no one can have two things for dinner. what are they?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

Find the Goldfish below the given Image.

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

What has many teeth, but cannot bite?