Given the total number of students admitted in College C over all years (2014-2019) is 96,000 and the total number of students admitted in all three colleges (A, B, C) together in 2017 is 57,000, the total students admitted in College C over all years was approximately what percent of the total students admitted in all three colleges together in 2017?

In a data table, the production of rice for country Q and country R is 60 lakh tons and 54 lakh tons respectively. The production of wheat for country S and country T is 52 lakh tons and 52 lakh tons respectively. What is the ratio of the total production of rice of countries Q and R to the total production of wheat of countries S and T?

In a survey of 5 countries (P, Q, R, S, T), the rice production values are 40, 60, 54, 70, and 51 lakh tons respectively. What is the average production of rice (in lakh tons) across all 5 countries?