If all the below statements are true

1. Gianni was either in Italy or France in 1997.
2. If Gianni did not kill Versace, Hilton must have killed him.
3. If Versace died of suffocation, then either Gianni killed him or Versace committed suicide.
4. If Gianni was in Italy in 1997, then Gianni did not kill Versace.
5. Versace died of suffocation, but he did not kill himself.

Who killed Versace and where was Gianni in 1997?

What's the only room from which no one can enter or leave

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

When can we add 2 to 11 and get 1 as the correct answer?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Where do fish keep their money?