why number 8549176320 is one of a kind?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

What is wrong in the below Picture?

Spot the cat in the picture below

What is 3/7 chicken, 2/3 cat and 2/4 goat?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?

Which is faster, Heat or Cold ? Explain.

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

Using eight eights and addition only, can you make 1000?