GMAT Official Guide 2019 Farmer: Worldwide, just three grain

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Farmer: Worldwide, just three grain crops-rice, wheat, and corn-account for most human caloric intake. To maintain this level of caloric intake and also keep pace with global population growth, yields per acre from each of these crops will have to increase at least 1.5 percent every year, given that the supply of cultivated land is diminishing. Therefore, the government should increase funding for research into new ways to improve yields.

Which of the following is an assumption on which the farmer's argument depends?


A. It is solely the government's responsibility to ensure that the amount of rice, wheat, and corn produced worldwide keeps pace with global population growth.

B. Increasing government funding for research into new ways to improve the yields per acre of rice, wheat, and corn crops would help to increase total worldwide annual production of food from these crops.

C. Increasing the yields per acre of rice, wheat, and corn is more important than increasing the yields per acre of other crops.

D. Current levels of funding for research into ways of improving grain crop yields per acre have enabled grain crop yields per acre to increase by more than 1.5 percent per year worldwide.

E. In coming decades, rice, wheat, and corn will become a minor part of human caloric intake, unless there is government-funded research to increase their yields per acre.
Source: — Critical Reasoning |

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by deloitte247 » Fri Jun 29, 2018 2:36 am

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Option A - INCORRECT.
This statement is true but over the years the government has failed in providing grains that will carter for the global population growth.

Option B - CORRECT.
This option has proven to be the most suitable in responding to the farmers assumption. If the government can increase funding for research into new ways at which increase of yields per acre of Rice, Wheat and Corn crops can be achieved, then this will help increase total worldwide annual production of food from this crops since it is the most consumed human caloric intake.

Option C - INCORRECT.
This option would have been right but the farmer has no prove on how this increase can be achieved, that is why the funding of research service on how to achieve this is needed from the government.

Option D - INCORRECT.
Yes, this statement is true but more funding of research is still needed from the government to achieve an increase of 1.5 percent per year of grains needed to sustain the global population growth according to the farmer.

Option E - INCORRECT.
Not just in coming decades, but the funding is needed as from this moment so as to increase the acres of grains produced annually and keep up with the pace of global population growth.