I have branches, but no fruit, trunk or leaves. What am I?

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 is the centre of gravity?

What do you call a fish without an eye?

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

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

What does this mean?

CCCCCCC

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

How many words can a pen with half refill write?