I look at you, you look at me, I raise my right, you raise your left. What am I?

what does the below math rebus puzzle mean?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

How can you make number one disappear by adding something to it?

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

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

In the four images below, can you find the odd one out?

I am sometimes honest
Sometimes dishonest
I can be sweet and also bitter
I can hurt you real bad and
also make u smile and blush ☺️
What am I?

Why is the Hole below a Lock?