If two's company, and three's a crowd, then whats four and five ?

John was piloting a plane behind a car but was never able to overtake it. Why?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

Which English verb becomes past tense just by rearranging the letters?

An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111.
How was this possible?

What is the fastest way to double your money?

Which five letter word can be added at the end of below word to form a
valid word?

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What kind of band never plays music?

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?