I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

Keyboard words are not in alphabetical order, Why?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

Find the hidden panda in the image below.

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Can you solve below mathematical equation?

2^1234 - 2^1233

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

what does this picture(rebus) riddle means ?