What is the longest word in the dictionary?

Can you make four (4) nines (9) equal 100?

A quarter is one-fourth of a dollar but Mr. John has changed the equation as below :

DOLLAR * 4 = QUARTER

Can you replace each letter with a digit to make the above solution correct?

Can you find the six hidden animals in the picture below?

By moving just one matchstick, you need to make the below statement true. Can you do it?

What does a man do only once in his lifetime, but women do once a year after they are 29?

Prove that twice of ten is the same as twice of eleven.

How is a fly different from a mosquito?

Okay before we begin with the puzzle, do keep in mind that you have to answer it quickly.

You are participating in a car race. Seeking the perfect moment, you overtake the second person in the race. What positions are you in now?

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.