Can you solve the photo plexer logic ?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

To attend world science seminar, A famous chemist from Mexico visit
London. In the lab, the scientist was killed and his six assistants were under suspicion of killing the chemist.
Name of six assistants: Austin, Wayne, Dege, Oscaru, Lingard, and Rojo.
He left a note "76-20-44 79-16-22-7"

A local detective Jack was called to solve the case,

After reading the note, Jack instantly asked the police to arrest the murderers.

Who are the murderers?

Which Travels Faster? Solve below famous picture riddle:

What building has the most stories?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Can you solve the below geography rebus by decoding the below rebus ?

Why did Buffon take the goal with him after every Juventus match?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

There are two dice with empty faces in front of you and a marker. You can mark any number on each of the faces of the two dice, but you have to display all 31 days of the month using the two of them.

Which numbers will you mark on which dice so that you can easily depict all the dates of the month?