Study the given graphs to answer these questions.
Production of wheat in different countries
Total Production = 50 lakh tonnes
What is the ratio of production by conventional method in Pakistan to that by scientific method in Japan?
A 9/40 B 99/260 C 51/260 D 48/77 E 47/254
Production by conventional method in Pakistan = 50 =1.53 lakh tonnes
Production by scientific method in Japan = 7.8 lakh tonnes
Required ratio =