81 x 9 = 801. What must you do to make the this equation true?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

There is something which is always coming but never arrives?

Prove that twice of ten is the same as twice of eleven.

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

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?