Can you identify if it's a murder or a suicide ?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

What has many keys but can’t open a single lock?

A Car is crossing a bridge 2 miles long. The bridge can only hold 10000 lbs, which is the exact weight of the car. The Car makes it half way across the bridge and stops. A bird lands on the car. Does the bridge collapse? Explain.

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

A sundial has the fewest moving parts of any timepiece. Which has the most?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

What can you hold in your right hand, but never in your left hand?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?