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

Different lights make me strange by changing me into different sizes. What am I?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

Two friends were stuck in a cottage. They had nothing to do and thus they started playing cards. Suddenly the power went off and Friend 1 inverted the position of 15 cards in the normal deck of 52 cards and shuffled it. Now he asked Friend 2 to divide the cards into two piles (need not be equal) with equal number of cards facing up. The room was quite dark and Friend 2 could not see the cards. He thinks for a while and then divides the cards in two piles.

On checking, the count of cards facing up is same in both the piles. How could Friend 2 have done it ?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

What breaks yet never falls, and what falls yet never breaks?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

What is the fastest way to double your money?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?