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Individual members from animal species are to be chosen from a special exhibit habitat.The eight species are A,B,C,D,E,F,G and H.Because of the way these animals interact,certain guidelines must be followed.Animals that will fight cannot be placed in the habitat together.Members of species G will fight with members of species D,E and F.A member of species C will fight with a member of species B,but only if a member of species G is present.If a member of species H is present,a member if species A will not fight with any animal.If a member of species No fights other than those described above will occur.Q-If D,A and C are chosen for the habitat,which of the following must also be chosen?
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A. H
B. G
C. F
D. E
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| 2 |
Six scientists A,B,C,D,E and F are to present a paper each at a one-day conference. Three of them will present their papers in the morning session before the lunch break whereas the other three will be presented in the afternoon session. The presentations have to be scheduled in such a way that they comply with the following conditions: B should present his paper immediately before C's presentation; their presentations cannot be separated by the lunch break. D must be the first or the last scientist to present his paper. Q: In case C is to be fifth scientist to present his paper, then B must be
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A. First
B. Second
C. Third
D. Fourth
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| 3 |
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, all the three switches are ON in the second setting, which among the following could have been the default setting?
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A. AON,BON,CON
B. AON,BON,COFF
C. AON,BOFF,CON
D. AON,BOFF,COFF
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| 4 |
Four computer operators (Ali,Babar,Cheema and Dar) each have to perform duties at the NADRA on four different days Thursday through Sunday.The following is their duty schedule: Cheema has his duty day before Ali.Dar has his duty day later than Babar.Q-Each of the following possible EXCEPT:
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A. Cheema has his duty on Thursday
B. Babar has his duty on Thursday
C. Dar has his duty on Saturday
D. Babar has his duty on Sunday
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| 5 |
A city map representing roads M,N,O,P,Q and R.Link roads cannot have the same colour in the map.The roads link to each other are as under:Each M,N,P and Q has link to O.P has a link to Q.Each of M and N has a link to R.Which of the following roads can be the same colour as O on the map?
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A. N
B. P
C. Q
D. R
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| 6 |
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 mathematics and everyday facts.Q-How much time will computer need to solve 150 problems?
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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 TOGETHER are NOT sufficient to answer the question and additional information is needed to find the correct answer.
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| 7 |
The microwave oven has become a standard appliance in many kitchens,mainly because it offers a fast way of cooking food,You some homeowners believe that the ovens are still not completely safe.Microwave,therefore,should not be a standard appliance until they are more carefully researched and tested.Q-Which one of the following,if true,would most strengthen the conclusion of the passage above?
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A. Modern homeowners have more free time than ever before.
B. Food preparation has become almost a science,with more complicated and involved recipes.
C. Homeowners often doubt the advertised safety of all new appliances.
D. Many microwave ovens have been found to leak radioactive elements.
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| 8 |
Asif has refused to work hard for the exam preparation; therefore no more pocket money from his father should be provided to him.1.Which of the following is an assumption made in the argument above?
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A. Asif is a dull student.
B. Pocket money of his brother Rafaqit is more.
C. Money has no importance in Asif's life.
D. Asif like expensive coloured books.
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| 9 |
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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| 10 |
A school is introducing a new testing system.To test the system,three trainers (Latif,Mehak and Osaf) and three dogs (Lottie,Muts and Ony) are assigned to three different rooms,one trainer,and one dog per room.The Initial assignment is as follows:Room1 : Latif and LottieRoom2 : Mehak and MutsRoom3 : Osaf and OnyThe participants have learned five different commands,each of which they will execute as soon as the command is given.Command A requires the trainer in Room 1 to move to Room 2,the trainer in Room 2 to move to Room 3,and the trainer in Room 3 to move to Room 1.Command B requires the dogs in Room 1 and 2 to change places.Command C requires the dogs in Room 2 and 3 to change places.Command D requires the dogs in Room 3 and 1 to change places.Command E requires each of the dogs to go to the room containing the trainer it was matched with in the initial assignment.Q-If the participants in the initial assignment are given exactly one command,command A,which of the following will be true in the resulting arrangement?
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A. Osaf and Muts will be in the same room.
B. Mehak will be in room 3.
C. Mehak and Lottie will be in the same room.
D. Latif will be in Room 3.
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