You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

What Adam and Eve do not have but the rest of the people have?

What does the below rebus puzzle mean?

Why 1729 is a magic number? Answer Logically.

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

Find the Odd One Out?
84129
32418
47632
36119
67626
72927