The budget allocation (in Rs. crore) for education in State R from 2018 to 2022 is given as: 2018 (330), 2019 (374), 2020 (344), 2021 (384), and 2022 (440). There is an increase in the budget allocation of State R in 2023 to the tune of 13% of the average budget allocation from 2019 to 2022. Find the increase / decrease in the allocation for the year 2023 with respect to 2022.

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?