छह छात्रों द्वारा हिंदी (अधिकतम अंक 120) में प्राप्त अंकों का प्रतिशत इस प्रकार है: आन्या (90%), आरव (90%), लावी (80%), मोनिका (100%), दिव्यांश (100%), और तन्मय (70%)। सभी छह छात्रों द्वारा हिंदी में प्राप्त औसत अंक कितने हैं?

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?