Complete the table series riddle by finding the number that can replace "??".

Can you decipher the below rebus?

PBLUESAISNUERSES

What is wrong in the below Picture?

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

When 99 is considered higher than 100?

What can you hold in your right hand, but never in your left hand?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

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