Find the hidden tiger in the given optical illusion ?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Find the next number in the series.
1 10 24 43 67 ?

What part of Turkey has the most feathers?

It is always ahead of me yet I can never see it. What is it?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

What is common among 11, 69, and 88?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?