What is black when you buy it, red when you use it, and gray when you throw it away?

Solve the mathematical equation in the picture below.

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

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

We have arranged an array of numbers below. What you have to do is use any kind of mathematical symbol you know excluding any symbol that contains a number like cube root. You can use any amount of symbols but you have to come up with a valid equation for all of them.

0 0 0 = 6
1 1 1 = 6
2 + 2 + 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

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

can you solve the below rebus puzzle?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.