I can write cow in 13 letters.

Can You?

How can you tell a raw egg from a hard-boiled egg?

Why 1729 is a magic number? Answer Logically.

You need to remove two matchsticks to make the below equation true. Can you do it ?

Name the three-letter word that can complete the below words?

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

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.

In the image below, can you find the value of an angle(y)

Can you Find and name the hidden bird in the picture below ?

What is the next number in the series?

15 29 56 108 208 ?