Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Which is the smallest number that you can write using all the vowels exactly once?

What is the coolest letter in the alphabet?

Next Number in the Series,

5, 16, 49, 104, ?

You can see three almost identical images below. Can you spot the odd one out from them?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?