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

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Find the value of "?" in the ball picture Riddle below:

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Count the squares in the matchstick puzzle below?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?