Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

What has one eye, but can’t see?

I look at you, you look at me, I raise my right, you raise your left. What am I?

What is the word or phrase?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Can you name an animal whose killing cannot be performed without spilling your own blood?

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