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

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?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

There is something which you can be arrested for attempting but not for successfully completing.

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Replace the question mark with the correct number in below Picture:

On 26-01-2022, Juli was murdered at her house in a city in India in the afternoon. There were three suspects in the murder and the following are the statements that were given by them:

John: I visited my village that day.
Jacob: I was out to deposit my house tax in the municipality office at that time.
Jonny: I was at a friend's place having lunch at that time.

Can you find out who is the murderer?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Can you find out which options fits best with the missing column?