What is the next number in the series?

15 29 56 108 208 ?

what does this below rebus represent identXQQQQQME

I am white when I am dirty, and black when I am clean. What am I?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

I am an odd number. Take away a letter and I become even. What number am I?

Why 1729 is a magic number? Answer Logically.

Where do you go to learn how to make ice cream?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

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?