Can you solve the photo plexer logic ?

What does Alexander the Great and Winnie the Pooh have in common?

At a bar, three friends, Mr Green, Mr Red and Mr Blue, were having a drink. One man was wearing a red suit; one a green suit; and the other a blue suit. 'Have you noticed,' said the man in the blue suit, 'that although our suits have colours corresponding to our names, not one of us is wearing a suit that matches our own names?' Mr Red looked at the other two and said, 'You're absolutely correct. What colour suit is each man wearing?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

I am white when I am dirty, and black when I am clean. What am I?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

I can be cracked, made, told, and played. What am I?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145