Question: which country has highest gdp in 2018?
Answer: China. China Nominal GDP: $14.14 trillion - China GDP (PPP): $27.31 trillion. ... 
Japan. Japan Nominal GDP: $5.15 trillion- Japan GDP (PPP): $5.75 trillion. ... 
Germany. Germany Nominal GDP: $3.86 trillion - Germany GDP (PPP): $4.44 trillion. ... 
India. ... 
United Kingdom. ... 
France. ... 
Italy. ... 
Brazil.