gre数学考试关于代数文字的重点试题(三)
<p> 考生如果觉得复习<span word="gre">gre</span>数学考试比较难不妨从这些题目练习开始，每篇都是按照分类给大家列举了一些典型题目，本篇主要是针对<span word="gre">gre</span>数学考试代数文字题型方面的典型题目及答案。</p><p> 21.<span word="Sixty">Sixty</span>-<span word="eight">eight</span> <span word="people">people</span> <span word="are">are</span> <span word="sitting">sitting</span> <span word="in">in</span> 20 <span word="cars">cars</span> <span word="and">and</span> <span word="each">each</span> <span word="car">car</span> <span word="contains">contains</span> <span word="at">at</span> <span word="most">most</span> 4 <span word="people">people</span>. <span word="What">What</span> <span word="is">is</span> <span word="the">the</span> <span word="maximum">maximum</span> <span word="possible">possible</span> <span word="number">number</span> <span word="of">of</span> <span word="cars">cars</span> <span word="that">that</span> <span word="could">could</span> <span word="contain">contain</span> <span word="exactly">exactly</span> 1 <span word="of">of</span> <span word="the">the</span> 68 <span word="people">people</span>?</p><p> <span word="A">A</span>.2</p><p> <span word="B">B</span>.3</p><p> <span word="C">C</span>.4</p><p> <span word="D">D</span>.8</p><p> <span word="E">E</span>.12</p><p> 答案：<span word="C">C</span></p><p> 22.<span word="Art">Art</span>,<span word="Bob">Bob</span> <span word="and">and</span> <span word="Carmen">Carmen</span> <span word="share">share</span> <span word="a">a</span> <span word="prize">prize</span> <span word="of">of</span> $400. <span word="If">If</span> <span word="Art">Art</span> <span word="receives">receives</span> <span word="twice">twice</span> <span word="as">as</span> <span word="much">much</span> <span word="as">as</span> <span word="Bob">Bob</span>, <span word="and">and</span> <span word="if">if</span> <span word="Bob">Bob</span> <span word="receives">receives</span> 1/2 <span word="as">as</span> <span word="much">much</span> <span word="as">as</span> <span word="Carmen">Carmen</span>, <span word="how">how</span> <span word="much">much</span> <span word="does">does</span> <span word="Carmen">Carmen</span> <span word="receive">receive</span>?</p><p> <span word="A">A</span>.$20</p><p> <span word="B">B</span>.$40</p><p> <span word="C">C</span>.$80</p><p> <span word="D">D</span>.$140</p><p> <span word="E">E</span>.$160</p><p> 答案：<span word="E">E</span></p><p> 23.<span word="A">A</span> <span word="time">time</span>-<span word="study">study</span> <span word="specialist">specialist</span> <span word="has">has</span> <span word="set">set</span> <span word="the">the</span> <span word="production">production</span> <span word="rate">rate</span> <span word="for">for</span> <span word="each">each</span> <span word="worker">worker</span> <span word="on">on</span> <span word="a">a</span> <span word="contain">contain</span> <span word="job">job</span> <span word="at">at</span> 22 <span word="units">units</span> <span word="every">every</span> 3 <span word="hours">hours</span>. <span word="At">At</span> <span word="this">this</span> <span word="rate">rate</span> <span word="what">what</span> <span word="is">is</span> <span word="the">the</span> <span word="minimum">minimum</span> <span word="number">number</span> <span word="of">of</span> <span word="worker">worker</span> <span word="that">that</span> <span word="should">should</span> <span word="be">be</span> <span word="put">put</span> <span word="on">on</span> <span word="the">the</span> <span word="job">job</span> <span word="if">if</span> <span word="at">at</span> <span word="least">least</span> 90 <span word="units">units</span> <span word="are">are</span> <span word="to">to</span> <span word="be">be</span> <span word="produced">produced</span> <span word="per">per</span> <span word="hour">hour</span>?</p><p> <span word="A">A</span>.7%</p><p> <span word="B">B</span>.7.5%</p><p> <span word="C">C</span>.8%</p><p> <span word="D">D</span>.8.5%</p><p> <span word="E">E</span>.9%</p><p> 答案：<span word="E">E</span></p><p> 24.<span word="To">To</span> <span word="obtain">obtain</span> <span word="an">an</span> <span word="FHA">FHA</span> <span word="mortgage">mortgage</span> <span word="for">for</span> $50,000 <span word="or">or</span> <span word="more">more</span>, <span word="the">the</span> <span word="home">home</span> <span word="buyer">buyer</span> <span word="must">must</span> <span word="have">have</span> <span word="a">a</span> <span word="down">down</span> <span word="payment">payment</span> <span word="equal">equal</span> <span word="to">to</span> 4 <span word="percent">percent</span> <span word="of">of</span> <span word="the">the</span> <span word="first">first</span> $25,000 <span word="of">of</span> <span word="the">the</span> <span word="mortgage">mortgage</span> <span word="amount">amount</span> <span word="and">and</span> 5 <span word="percent">percent</span> <span word="of">of</span> <span word="the">the</span> <span word="portion">portion</span> <span word="in">in</span> <span word="excess">excess</span> <span word="of">of</span> $25,000. <span word="At">At</span> <span word="settlement">settlement</span> <span word="the">the</span> <span word="buyer">buyer</span> <span word="pays">pays</span> <span word="a">a</span> <span word="mortgage">mortgage</span> <span word="insurance">insurance</span> <span word="premium">premium</span> <span word="equal">equal</span> <span word="to">to</span> 3 <span word="percent">percent</span> <span word="of">of</span> <span word="the">the</span> <span word="mortgage">mortgage</span> <span word="amount">amount</span>. <span word="What">What</span> <span word="is">is</span> <span word="the">the</span> <span word="maximum">maximum</span> <span word="FHA">FHA</span> <span word="mortgage">mortgage</span>, <span word="if">if</span> <span word="any">any</span>, <span word="a">a</span> <span word="buyer">buyer</span> <span word="can">can</span> <span word="obtain">obtain</span> <span word="if">if</span> <span word="the">the</span> <span word="buyer">buyer</span> <span word="has">has</span> <span word="only">only</span> $6,000 <span word="available">available</span> <span word="for">for</span> <span word="the">the</span> <span word="down">down</span> <span word="payment">payment</span> <span word="and">and</span> <span word="insurance">insurance</span> <span word="premium">premium</span>?</p>
页:
[1]