You need to arrange three 7 and mathematical symbols to form number 1?

Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?

I add 5 to 9 and get 2. The answer is correct, so what am I?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

Who is that with a neck and no head, two arms and no hands? What is it?

Our product and our sum always give the same answer. Who are we?

Solve the counting riddle by identifying the number of triangles in the given picture.

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?