Find the hidden tiger in the given optical illusion ?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

Find out the missing number in the picture attached:

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

John walks into the daily grocery shop and steals a $100 bill from the shop. An hour later John returns to the shop and buys some daily products for $40. John pays the owner the $100 bill and therefore the owner returns him $60.

How much money did the owner lose?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

A fresher was sitting in an interview. The interviewer said, "This is the last question of your interview. Tell me the accurate position of the centre of this table where your resume is kept."

How can he answer this question? What will you have answered to such a question?

How many words can a pen with half refill write?

What can you catch but never throw?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?