No national productivity measures are available for underground industries that may exist but remain unreported. On the other hand, at least some industries that are run entirely by self-employed industrialists are included in national productivity measures.
From the information given above, it can be validly concluded that
A) there are at least some industries run entirely by self-employed industrialists that are underground industries
B) no industries that are run entirely by self-employed industrialists operate underground
C) there are at least some industries other than those run entirely by self-employed industrialists that are underground industries
D) there are at least some industries run entirely by self-employed industrialists that are not underground industries
A) there are at least some industries run entirely by self-employed industrialists that are underground industries
B) no industries that are run entirely by self-employed industrialists operate underground
C) there are at least some industries other than those run entirely by self-employed industrialists that are underground industries
D) there are at least some industries run entirely by self-employed industrialists that are not underground industries
Answer & ExplanationAnswer: D) there are at least some industries run entirely by self-employed industrialists that are not underground industries
Explanation:
D is the only argument that will be apt for the passage
According to the National Agricultural Aviation Society (NAAS), without the use of crop protection products to control insects, weeds, and diseases, crop yields per acre will drop by more than 50 percent. The first aerial appligreion of insecticide occurred in 1921, and it was a huge success. By contrast, in today's economy all aircraft that are classified as aerial appligreors do more than just apply insecticide; today, they also spread seed and apply fertilizer.
From the information given above it CANNOT be validly concluded that
A) In today's economy, if an aerial appligreor is used, then it will be able to spread seed and to apply fertilizer
B) according to the NAAS, if crop yields per acre never drop by more than 50 percent, then crop protection products have been used to control insects, weeds, and diseases
C) in today's economy, any aircraft that cannot be used to apply fertilizer cannot be classified as an aerial appligreor
D) according to the NAAS, if crop yields per acre drop by more than 50 percent, then crop protection products have not been used to control insects, weeds, and diseases.
A) In today's economy, if an aerial appligreor is used, then it will be able to spread seed and to apply fertilizer
B) according to the NAAS, if crop yields per acre never drop by more than 50 percent, then crop protection products have been used to control insects, weeds, and diseases
C) in today's economy, any aircraft that cannot be used to apply fertilizer cannot be classified as an aerial appligreor
D) according to the NAAS, if crop yields per acre drop by more than 50 percent, then crop protection products have not been used to control insects, weeds, and diseases.
Answer & ExplanationAnswer: D) according to the NAAS, if crop yields per acre drop by more than 50 percent, then crop protection products have not been used to control insects, weeds, and diseases.
A study of native born residents in Newland found that two-thirds of the children developed considerable levels of nearsightedness after starting school, while their illiterate parents and grandparents, who had no opportunity for formal schooling, showed no signs of this disability.
If the above statements are true, which of the following conclusions is most strongly supported by them?
A) Only people who have the opportunity for formal ...........schooling develop nearsightedness.
B) The nearsightedness in the children is caused by the ...........visual stress required by reading and other class work.
C) Both A and B
D) None
A) Only people who have the opportunity for formal ...........schooling develop nearsightedness.
B) The nearsightedness in the children is caused by the ...........visual stress required by reading and other class work.
C) Both A and B
D) None
Answer & ExplanationAnswer: B) The nearsightedness in the children is caused by the ...........visual stress required by reading and other class work.
Explanation:
Acording to the above stated passage only the argument " The nearsightedness in the children is caused by the ...........visual stress required by reading and other class work." will be true
Is it wrong for doctors to lie about their patients' illnesses? Aren't doctors just like any other people we hire to do a job for us? Surely, we would not tolerate not being told the truth about the condition of our automobile from the mechanic we hired to fix it, or the condition of our roof from the carpenter we employed to repair it. Just as these workers would be guilty of violating their good faith contracts with us if they were to do this, doctors who lie to their patients about their illnesses violate these contracts as well, and this is clearly wrong.
The conclusion of the argument is best expressed by which of the following?
A) Doctors are just hired workers like mechanics and ...........carpenters.
B) It is wrong for doctors to lie about their patients' ...........illnesses.
C) Both A and B
D) None
A) Doctors are just hired workers like mechanics and ...........carpenters.
B) It is wrong for doctors to lie about their patients' ...........illnesses.
C) Both A and B
D) None
Answer & ExplanationAnswer: B) It is wrong for doctors to lie about their patients' ...........illnesses.
Explanation:
It is wrong for doctors to lie about their patients' ...........illnesses. From the above statements this will be true
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