Can you decipher the below rebus?

PBLUESAISNUERSES

The King of a distant land had heard that Birbal was one of the wisest men in the East and so desired to meet Birbal. He sent Birbal an invitation to visit his country.

In due course, Birbal arrived in the distant kingdom. When he entered the palace he was flabbergasted to find not one but six kings seated there. All looked alike. All were dressed in kingly robes. Who was the real king?

The very next moment he got his answer. Confidently, he approached the king and bowed to him.

How did Birbal know who was the real king?

Find the value of "a" by solving the maths equation in the picture below:

Can you count the number of squares in the figure below?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

How many letters are in the alphabet?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

Out of three Friends John, Jacob and Jonny one of them is a king, one is a bureaucrat, and one is a Spy.

The king always tells the truth, the bureaucrat always lies, and the Spy can either lie or tell the truth.

John says: Jonny is a bureaucrat
Jacob says: John is a king
Jonny says: I am a Spy

Tell me, Who is the king, who is the bureaucrat, and who is the Spy?

What is black when you buy it, red when you use it, and gray when you throw it away?

You can find two rows in the given picture each with six letters. You have to unscramble the letters and make two words (one from the first row and the second from the second row). After that, you have to unscramble the circled letter as well to find a meaningful word. Can you do it?