In a village, the production of food grains increased by 40% and the per capita production of food grains increased by 27% during a certain period. The percentage by which the population of the village increased during the same period is nearest to

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(I) The prices of food grains have increased by about 20% over the same period last year.

(II) The prices of vegetables have substantially decreased during the past few weeks.

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The graph givenshows the quantity of milk and food grains consumed annually along with female and male population (in millions). Use the data to answer the questions that follow.

In which year was the difference between the percentage increase in the production of food grains and milk maximum?

Q. The rapid increase witnessed during 1967-70, in the field of food grain production, is called _________.

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Q2. Consider the following statements regarding food grains production in India

i, Total amount of food grains production has increased

ii. Per-capita availability of food grains has increased

iii. Per-capita availability of food grains has decreased

iv. Total amount of food grains production has decreased

Identify the correct statements

Q. In the year $2000$, rice formed $20\%$ of the total food gain production in a country. In the next year, the total food grain production increased by $20$ and the rice production was $25\%$ of the total food grain production. What is the increase in the production of rice from $2000$ to $2001$?