Land Is Fixed

In this section each item consists of six sentences of a passage. The first and the sixth sentences are given in the beginning as S1 and 56. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on Answer Sheet. S1: Farming is the main production activity in the village. S6: The new ways of farming need less land, but much more capital. P: These have allowed the farmers to produce more crops from the same amount of land. Q: Over the years there have been many important changes in the way farming is practised. R: But in raising production, a great deal of pressure has been put on land and other natural resources. S: This is an important achievement, since land is fixed and scarce. The correct sequence should be

Land Use

Availability of agricultural land (fixed factor) is limited in the world, but demand of food grain is continuously increasing. Is it possible to increase the supply of food grains by continuously increasing variable factors like seeds, fertilizers etc.?