See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

If you say my name, I will no longer exist. What am I?

Can you find the missing piece of the Porsche?

A Detective reviewed the information they had on the case so far.

A lady named 'Caterina' was found shot and they already had a list of suspects - Ankit, Tarun, Harish, Manoj and Manish.
The killer is a fan of challenges him by leaving notes ad various places.
* The first was found in a toilet room.
* The second was found in an art room.
* The third was in a restroom.
* the fourth in an underwater room.
* The fifth at the no-smoking room.

All of the notes read the same thing, 'The clues are where you find the notes.' Yet, nothing was found at any place the notes were.
Detective the genius, immediately solved the case.
Who was the killer?

What am I?

Keyboard words are not in alphabetical order, Why?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

Can you count the number of matches in the picture below ?