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During 2006, from january through june,the Chairman of Physics Department will be on Sabbath.The Dean of college has asked each of the college six professors int he department---Akhter,Bilal,Chohan,Fraz,Hamid and Noman--to serve as acting chairman during one of these months.The physicists can decide the order in which they will serve,subject only to the following criteria established by the dean.i. Chohan will serve as chairman in February.ii.Akhter will serve as chairman before Hamid does.iii.Bilal and Fraz will serve as chairman in consecutive months.Q-Which of the following CANNOT be true?
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A. Akhter and Noman serve in consecutive months
B. Noman and Hamid serve in consecutive months
C. Hamid and Fraz serve in consecutive months
D. Akhter and Chohan serve in consecutive months
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A home furniture dealer has seven laxury sofas in his showroom: a Z, a Y, a X, a W, a V, a U and a T. The dealer must.place the sofas in one of seven showroom spaces that are numbered 1-7 from left to right. Each showroom space must be filled with exactly one sofa. The following conditions apply to the placement of the sofas in the showroom: 1 X must not be placed in a space adjacent to W. 2 Z must be placed in a space adjacent to T. 3 Y must be placed in the first or the last space. 11V is placed in the third space, then W must be placed in the fifth space Q: If W is placed in space seven, then which of the following must be FALSE?
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A. Y is in space now
B. Z is in space two
C. X is in space three
D. V is in space three
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On a factory control room, there are three ON-OFF switches on central control panel, labeled A,B, and C. They are changed from default setting to a required setting based on the following rules: In case only switch A is ON in the default setting, then turn switch BON.. In case switches A and B are the only switches ON in the default setting, then turn switch CON. In case all the three switches are ON,in default setting, then turn the switch C OFF. For any other default setting turn ON all switches that are OFF and turn OFF all switches,if any, that are ON. Q:In case only switch B is ON in the default setting, what must be the second setting?
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A. AON,BON,CON
B. AON,BON,COFF
C. AOFF,BOFF,CON
D. AOFF,BOFF,COFF
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Nine individuals - Z, Y, X, W, V, U, T, S and R are to serve on three committees labeled A, B and C. Each candidate should serve on exactly one of the committees. Committee A should consist of exactly one member more than that of committee B. It is possible that there are no members of committee C Among Z, Y and X none can serve on committee A. Among W, V and U none can serve on committee C. Among T, S and R none can serve on committee C. Q:In case R is the only individual serving on committee B, which among the following should serve on committee A?
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A. W and S
B. V and U
C. V and T
D. U and S
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An English speaking class in a college has a circular table with eleven seats around it.Five girls (Fatima,Maryam,Iram,Sana and Amna)and five boys (Bilal,Najam,Hamza,Osama,Javed) are seated around the table.None of the girls are seated in a seat adjacent to another girl.Fatima sits between Bilal and Najam, and next to each of them javed does not sit next to Osama.Q-If Javed leaves his seat and occupies the empty seat,his new seating position would be between:
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A. Bilal and Fatima
B. Iram and Najam
C. Fatima and Najam
D. Osama and Maryam
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Multan Institute of Higher Studies plans to show five educational films A, B, C, D, and E to a group of students. The film shows are planned in an order, which conforms to the following conditions: A must be shown earlier than C. B must be shown earlier than D. E should be the fifth film shown. Q:In case exactly one film is shown between A and C, and exactly one film is shown between B and D, which among the following will hold true?
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A. B is the film shown between A and C
B. C is the film shown between B and E
C. E is the film shown between A and C
D. D is the last film shown
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The city council in a modernized country devises a new employment scheme for locales. Based on this scheme,both men and women are categorized to R and B types. No person can do job in his own type. If a man gets job, he becomes a part of his employer's type but if a woman gets job she retain her own type. Children belong to the same type as their fathers. If a male is terminated, he resigned from the job or is retired; he reverts to the type of his birth.More than one job at a time is not permitted. If a man gets married, his type is converted to the type of his wife. Q: AB type female could have had I Agrandfather born R type II Agrandmother born R type III Her mother born R type
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A. I only
B. III only
C. I,II and III
D. I and II only
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Light bulbs that emit lower-intensity light save energy by requiring less electricity.Therefore,If homeowners use only low-intensity light bulbs,their electric bills will decrease.Q-Which of the following represents a necessary assumption for the above argument?
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A. Low-intensity light bulbs are less expensive than more standard light bulbs.
B. By lowering electricity use,homeowners can help decrease pollution levels in their communities.
C. The low-intensity light bulbs are as effective in providing light as standard light bulbs.
D. Homeowners are always concerned with lowering their utility bills.
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The principal of a college is forming a committee.There are to be five members:three teachers,chosen from Mr A,Mr C, Mr.D, Mr E; and two students,chosen from L,M,N and O. The composition of the committee must conform the following conditions:Q-Mr.A will serve only if O is also on the committee.Mr C will not serve unless Mr.B and L also serve.Neither Mr.D nor Mr.E will serve without the other.If M serves,either N nor O can serve.which of the following is an acceptable committee?
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A. A,C,D,E,L
B. B,C,E,L,M
C. B,D,E,L,O
D. C,D,E,L,M
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Two statements, labeled X and Y, follow each of the following questions.The statements contain certain information.In the questions you do not actually have to compute an answer rather you have to decide whether the information given in the statement X and Y is sufficient to find a correct answer by using basic mathematicsand everyday facts.Q-A runner has just completed 46 miles running.How long did it take him to finish the journey?X.His record speed is 13.2 miles per hour.Y.His average speed through the journey was 9.2 miles per hour.
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A. Statement X. Alone is sufficient but Y.Alone is not sufficient to answer this question.
B. Statement Y.Alone is sufficient but X.Alone is not sufficient to answer this question.
C. Statement X and Y TOGETHER are sufficient to answer the question but NEITHER of them is sufficient Alone,
D. Statements X and Y COMBINED are NOT sufficient to answer the question and additional information is needed to find the correct answer.
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