You need to move three matchsticks to form three squares. Can you do it?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

What kind of band never plays music?

People put me on the table and cut me but do not eat me. What am I?

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

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

I shave every day, but my beard stays the same. What am I?

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?