The monthly expenditure of a family on different heads is represented in a pie chart where the central angle for Food is 75° and for Transport is 41°. If the family earns Rs. 1,08,000 every month and spends all of it, how much (in Rs.) do they spend on food and transport together?

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?