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?

Can it be possible to build a house that has all its four walls facing towards the South?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

What has 88 keys?

Which country gets ill every time?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

What does this Rebus Picture mean?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135