Which number should replace the question mark?

What can you deduce from the following BrainBat?

CRY
LMKI

What country can make you shiver?

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

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

Replace the question mark with the correct number.

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 brings you down but never up?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?