The following table shows the number of students from different schools who appeared for an entrance exam to a university, and the number of students who got selected. Based on the table, which school has the lowest percentage of selected students relative to the number of students who appeared? SchoolAppearedSelectedK.V.1000800D.A.V.12001050H.P.S.15001350D.P.S.1100900J.M.I.900750

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?