In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

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?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

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

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

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

If it took eight men ten hours to build a wall, how long would it take four men to build it?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

Take one out and scratch my head, I am now black but once was red. What am I?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.