Rectify the following equality 101 - 102 = 1 by moving just one digit.

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

Shyla was sleeping in her apartment when suddenly a robber broke into her house. He asked her to stay quiet and started looting the cash and jewelry. Suddenly the landline phone started ringing. The robber pointed a gun at Shyla and asked her to pick up and talk without giving away the situation.

She picked up the phone and it happened to be her husband. She spoke, Is it an emergency darling? Do give me a call when your flight lands, I will prepare your favorite food that will help you relieve the stress. Then she hanged up.

10 minutes after, the police arrive at the scene and catch the robber. How did the police know about the robbery?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Buy me, smell me or deliver me, I do not change.

Who am I?

Using eight eights and addition only, can you make 1000?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

How many times can you subtract the number 5 from 25?

I have feet, but no legs. Which animal Am I?