LSAT考试逻辑推理练习题（2）

下面是培臻教育小编为大家整理的一篇关于LSAT考试逻辑推理练习题（2）的文章，供大家参考，下面是详细内容。

4.Creating false marble is an art at which only thosewith a light hand can excel. Picasso, however, was a great artist, so while hedid not have a light hand he could have excelled at creating false marble.

Which one of the following contains a logical errorthat most closely resembles the logical error contained in the passage?

(A) The police have determined that the murderer

left his fingerprints on the knife. Ira’s fingerprints do not match those on the knife, sowe can eliminate him as a suspect.

(B) It is true that it is necessary to work hard inorder to succeed. However, smith was governor of the state, so it was possiblefor him to succeed without working hard.

(C) Whenever I eat nuts of any kind I break out inhives. After eating the pie I did not break out, so I know it could not havebeen real pecan pie.

(D) If the inventory can be sold within the nextfew months the business can be saved. However, since a sale cannot be concludedquickly, the business will go under.

(E) Only the brave deserve the spoils. Major Wilsonhas distinguished himself several times for bravery, so surely he deserves thespoils.

5.According

to advertisements, the higher a suntan lotion’s sun protection factor, or SPF, the moreprotection from sunburn. In order for a suntan lotion to work, however, one hasto remember to put it on before going in the sun, put on an adequate amount tocover the skin, and reapply it as needed. Therefore, it really does not matterwhat SPF a suntan lotion has.

Which one of the following best identifies theerror in reasoning made in the passage?

(A) It is unreasonable to assume that the onlypurpose of a suntan lotion is to provide protection from sunburn.

(B) Because some people get sunburned more easilythan others, the fact that there are different SPFs cannot be ignored.

(C) It cannot be concluded that the SPF is notimportant just because there are requirements for the application of the suntanlotion.

(D) It is unreasonable to assume that all suntanlotions require the same application.

(E) There is no reason to assume that manufacturersare unaware that people sometimes forget to apply suntan lotion before going inthe sun.

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