LSAT全真模擬試題及答案

1、time-35 minutes23 questionsdirections ： each group of questions in this section is based on a set of conditions in answering some of the questions ，it may be useful to draw a rough diagram choose the response that most accurately and completely answers each question and blacken the corresponding spa

2、ce on your answer sheet questoins 1-6a man buys three outfits-x ， y， and z-each of which consists of two articles of clothingeach of the articles of clothing is either brown gray or navyat least one of the outfits is made up of two articles different in color from one anotherno more than two of the

3、outfits contain the same combination of colorsoutfit x contains at least one navy article of clothingoutfit x contains at least one brown article of clothing and does not contain a gray article1 which one of the following can be the colors of the man's outfits?(a) x：gray and navy； y： brown and g

4、ray ；z： gray and gray(b) x： brown and gray ；y：brown and navy ；z：gray and gray(c) x： navy and navy； y： brown and brown ； z： brown and navy(d) x： brown and navy ； y： brown and navy ；z：brown and navy(e) x： navy and navy； y：brown and brown ； z： navy and navy2 if outfits x and y each consist of one brown

5、 article and one navy articleof clothing ，what combinations for outfit z?(a) 2(b) 3(c) 4(d) 5(e) 63 if outfit z does not contain two brown items of clothing， what is the maximum numberof items of clothing in the three outfits that can be navy?(a) 1(b) 2(c) 3(d) 4(e) 54if outfit y consists of two bro

6、wn articles of clothing and outfit z consists of two navy itemswhat is the total number of possible color combinations for outfit x?(a) 1，(b) 2(c) 3(d) 4(e) 55 which one of the following color combinations for outfit z would be acceptable under any of the acceptable color combinations for outfits x

7、and y?(a) gray and gray(b) brown and gray(c) brown and brown(d) brown and navy(e) navy and navy6if no two outfits contain the same color combination but each contains at least one navy item ， which one of the following is a complete and accurate list of the possible combinations for outfit x(a) gray

8、 and navy(b) brown and navy(c) navy and navy(d) gray and navy； brown and navy(e) gray and navy； navy and navyquestion 7-11five seats on a train are arranged in two rows that face each otherthe seats in row 1 areseat 1 and seat 2the seats in row 2 are seat 3 ，seat 4，and seat 5 in that order seat 1 is

9、 directly across from seat 3 seat 2 is directly across from seat 4 seat 5 is not directly across from any other seat three women- ，betty ，and carol-and two men-david edmund-each must be seated inone of me five seats ， one person to a seat betty sits in seat 4 carol sits next to neither betty nor dav

10、idalice does not sit directly across from carol 7 if edmund sits directly across from betty，which one of the following must be true?(a) alice does not sit directly across from anyone (b) alice sits directly across from david (c) alice sits next to edmund (d) david sits next to alice (e) david sits n

11、ext to edmund 8 if edmund does not sit directly across from anyone， which one of the following is acomplete and accurate list of those (other than edmund) who cannot sit in seat 1?(a) betty(b) carol(c) david(d) betty and carol(e) betty and david9if none of the five passengers sits directly across fr

12、om a passenger of the same sex ，how many seating arrangements of the five passengers are possible?(a) exactly 0(b) exactly 1(c) exactly 2(d) exactly 3(e) exactly 410 how many of the seats could be the one alice selects as her seat?(a) 1 only(b) 2 only(c) 3 only(d) 4 only(e) 5 only11 how many differe

13、nt seating arrangements of the passengers might there be for row 2?(a) 2(b) 3(c) 4(d) 5(e) 6question 12-17six people-julio ，kevin，may，norma ，olivia ，and tamio-participate in a track meettwo ofthem enter the marathon ， two enter the relay， and two enter the sprint each participant enters only one eve

14、ntif kevin enters the marathon ，then both julio andmay enter the relay， and if both julioand mayentertherelay， then kevin enters themarathon if norma does not enter the sprint ， then tamio enters the relayif olivia enters the relay ， then julio does not enter the relay olivia and tamio do not both e

15、nter the relay12 if kevin enters the marathon ， then which one of the following cannot betrue?(a) julio enters the relay and norma enters the sprint(b) olivia enters the marathon and norma enters the sprint(c) tamio enters the marathon and olivia enters the sprint(d) tamio enters the relay and olivi

16、a enters the sprint(e) tamio enters the marathon and may enters the sprint13 if norma enters the marathon ， then which one of the following cannot be true?(a) both kevin and olivia enter the sprint(b) kevin enters the relay and olivia enters the sprint(c) kevin enters the marathon and may enters the

17、 relay(d) julio enters the marathon and may enters the relay(e) julio enters the marathon and kevin enters the relay14 if both kevin and olivia enter the relay ， then which one of the following must be true?(a) julion and tamio enter the marathon(b) may enters the marathon (c) may enters the sprint

18、(d) tamio enters the sprint(e) norma enters the sprint15 if both julio and kevin enter the same event， then which of the following can be true? julio enters the relay may enters the marathon olivia enters the relay (a) only(b) only(c) only(d) and only(e)， and 16if norma and olivia each enter differe

19、nt events ，then which one of the following cannot be true?(a) kevin and olivia enter the marathon (b) julio and norma enter the relay (c) may and olivia enter the relay (d) norma and tamio enter the relay (e) olivia enters the sprint and tamio enters the relay17if both julio and kevin enter the rela

20、y ，then which one of the followingmust be false?(a) may and norma enter the marathon(b) may and olivia enter the marathon(c) norma and tamio enter the sprint(d) may and norma enter the sprint(e) may enters the sprint and tamio enters marathonquestions 18-23seven lights-j ，k，l ，m，n，o，and p-have only

21、two possiblesettings：on or off theyare arrangedon a particularelectriccircuitas followsif k is on，l is off；if k is off，l is onj and n cannot both be onif m is off ，either j or n is on；if either j or n is on，m is offif p is on，l is onif o is off，n is off；if o is on，n is onassume that the circuit is working as designed18 any of the following can be true except:(a) j and o are both off(b) k and n are both off(c) k and p are both on(d) l and m are both on(e) n and o are both on19 if l and o are on，which one of the following mu