You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

This is a famous paradox which has caused a great deal of argument and disbelief from many who cannot accept the correct answer. Four balls are placed in a hat. One is white, one is blue and the other two are red. The bag is shaken and someone draws two balls from the hat. He looks at the two balls and announces that at least one of them is red. What are the chances that the other ball he has drawn out is also red?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

Can you find out the missing number in the grid?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What is the end of everything?

What makes this number unique: 8,549,176,320?

You need to arrange three 7 and mathematical symbols to form number 1?

Which is the correct shadow of the bird?