Who is number 1 in the Forbes 2016 ranking of World's billionaires?
A. Warren Buffet
B. Bill Gates
C. Amancio Ortega
D. Carlos Slim Helu
Answer:B
Who is number 1 in the Forbes 2016 ranking of World's billionaires?
A. Warren Buffet B. Bill Gates C. Amancio Ortega D. Carlos Slim Helu