Free Reading Comprehension Set I - 09 Practice Test - CAT
Question 1
The passage is primarily concerned with which of the following?
SOLUTION
Solution : D
The best answer is D. In the first paragraph, the author outlines a business strategy, “developing integrated approaches for successful mass production and distribution.” The rest of the passage discusses the rivalry between Beta and VHS producers for control of the global VCR market, an illustration of the use of this strategy by VHS producers. The author briefly evaluates the two competing technologies and traces the impact of each on the market, but neither of these is the passage’s primary concern, so A and B are incorrect.
Choice C is incorrect because no events are reinterpreted in the passage.
Question 2
According to the passage, today’s successful firms, unlike successful firms in the past, may earn the greatest profits by:
SOLUTION
Solution : D
The best answer is D. The passage sets up a contrast with “traditional” ways to benefit from marketing a product by stating that market place success based on leadership in “mass production and distribution” is characteristic of today’s companies, not those of the past.
Choice B is incorrect because it describes the way in which companies have achieved success in the past.
Choices A and C are incorrect: they present ways of earning profits that are not discussed in the passage.
Question 3
According to the passage, consumers began to develop a preference for VCR’s in the VHS format because they believed which of the following?
SOLUTION
Solution : D
The best answer is D. The passage states that the “perception among consumers that prerecorded tapes were more available in VHS format further expanded VHS’s share of the market”.
None of the information given in the passage suggests that consumers thought the VHS-format was technically better (A) or less expensive than Beta (B).
Nor does the passage indicate that consumers believed that VHS-format VCR’s were the first on the market (C).
Question 4
The author implies that one way that VHS producers won control over the VCR market was by:
SOLUTION
Solution : D
The best answer is D. VHS producers formed “strategic alliances with other producers and distributors” that helped manufacture and market their product, whereas Beta manufacturers “were reluctant to form such alliances and eventually lost ground”.
Choice A is incorrect because it describes the strategy used by Beta producers.
Choice B is incorrect because, although VHS producers held an early lead in sales, they did not give up their advantage.
Choice C is also incorrect: the passage states that VHS manufacturers took advantage of “strategic alignments with producers of prerecorded tapes”, but no mention is made of a strict VHS monopoly on such tapes.
Question 5
The alignment of producers of VHS-format VCR’s with producers of prerecorded videotapes is most similar to which of the following?
SOLUTION
Solution : C
The best answer is C. The alliances formed by VHS producers with videotape manufacturers created partnerships between companies whose products were mutually interdependent. Choice (C), an alignment with the producer of a complementary product that is necessary for the original product to function correctly, offers the closest analogy.
An alignment between manufacturers of competing products (A) is not analogous, nor is an alignment with a parts manufacturer (B).
Choice (D) describe alignments with companies that distribute and market the product and are similar to some of the strategic alliances formed by VHS producers, but not to their alignment with videotape producers.
Question 6
Which of the following best describes the relation of the first paragraph to the passage as a whole?
SOLUTION
Solution : A
The best answer is A. In the first paragraph, the author presents a general observation about contemporary business; the rest of the passage narrates a specific series of recent events concerning two companies in particular. The story of these companies serves as an example that illustrates the observation being made in the first paragraph of the passage.
Choices B and C can be eliminated because the author does not advance an argument.
Although the passage does advance an argument, the author does not anticipate that the conclusions being drawn will be disputed, so choice D is also incorrect.
Question 7
According to the passage, which of the following is a characteristic that distinguishes electroreceptors from tactile receptors?
SOLUTION
Solution : D
The best answer is D. According to the passage, the electrorecepors in the snouts of spiny anteaters responds to extremely weak electrical fields. The author of the passage contrasts these electroreceptors with tactile receptors, stating that it takes field strengths “about 1,000 times greater than those known to excite electroreceptors” to excite the tactile receptors on an anteater’s snout. The passage does not contrast the two types of receptors with regard to the characteristics mentioned in choices A, B and C.
Question 8
Which of the following can be inferred about the experiment described in the first paragraph?
SOLUTION
Solution : C
The best answer is C. In the experiment described in the first passage, researchers described the electroreceptors in the anteater’s snout as “clustered” at the tip. Thus, it can be inferred that nervous activity was not recorded across the entire snout, but only in certain areas. Therefore, some areas of the snout, including those containing the tactile receptors, were not stimulated by the weak fields used in the experiment, as choice C suggests.
There is no information in the description of the experiment provided in the passage to suggest A, B or D.
Question 9
The author of the passage most probably discusses the function of tactile receptors as indicated in the lines of the passage by (*) in order to:
SOLUTION
Solution : A
The best answer is A. Because tactile receptors also respond to electrical stimulation, the researchers’ conclusion that electroreceptors exist is valid only if it can be demonstrated that the nervous activity recorded in the anteater’s brain did not originate in the tactile receptors.
There is no indication in the passage that tactile receptors function like electroreceptors (B) or that tactile receptors assist electroreceptors (D).
There is no information in the passage to suggest that the presence of tactile receptors complicated research onelectroreceptors, so (C) is not correct.
Question 10
Which of the following can be inferred about anteaters from the behavioral experiment mentioned in the second paragraph?
SOLUTION
Solution : C
The best answer is C. The passage states that anteaters were “successfully trained” by researchers “to distinguish between two troughs of water,” only one of which had an electrical field.
Choices A, B, D can be eliminated because they present hypotheses about anteater behavior that were not tested in the experiment and are not discussed in the passage.
Question 11
The passage suggests that the researchers mentioned in the second paragraph who observed anteaters break into a nest of ants would most likely agree with which of the following statements?
SOLUTION
Solution : D
The best answer is D. The last sentence in the passage implies that the researchers believed that the anteaters’ locating of their unseen prey was too prompt and too deliberate to be accidental.
Choice A is incorrect: researchers were unable to confirm that the anteaters’ favorite prey, termites, emitted electrical signals, and the observation of anteaters locating ants’ nesting chambers “suggests”,rather than proves conclusively, that anteaters use their electroreceptors to find prey.
Choice B is incorrect because here is no indication in the passage that researchers believed that the anteaters’ behavior was a typical. Choice C is incorrect because, according to passage, the researchers believed that the anteaters “were using their electroreceptorsto locate the nesting chambers”.
Question 12
Which of the following, if true, would most strengthen the hypothesis mentioned in lines of the passage indicated by : (**)?
SOLUTION
Solution : B
The best answer is B. The researchers’ hypothesis is “that anteaters use electroreceptors to detect electrical signals given off by prey.” Evidence that electrical signals emanate from the nesting chamber of an ant colony-on which anteaters are known to prey-would strengthen the hypothesis.
Choice C may actually weaken the hypothesis: the passage implies that the rapidity with which anteaters were able to locate ants’ nesting chambers suggested to researchers that anteaters were using electroreceptors to locate prey.
Choice A and D provide evidence that does not strengthen the hypothesis.