why number 8549176320 is one of a kind?

The richest man in the city Mr Rechard is kidnapped. James Bond is appointed to the case. At the crime scene, a note is found written by Mr Richard. The note read:

"First of January, Fourth of October, Fifth of March, Third of June."

James Bond knew that somehow, the killer's name was hidden in the note. The following were the suspects:

Jack Richard, the son and the heir of property.
John Jacobson, the employee of Richard.
June Richard, the wife of Richard.

James Bond took only a few moments to deduce the killer's name. Can you tell who was the killer?

Which alphabet is a part of our body?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

Make a sentence consisting of three words that have the whole alphabet.

What can you catch but never throw?

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

What month of the year has 28 days?

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?