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Logical Sequencing Test - 3

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Logical Sequencing Test - 3
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  • Question 1
    1 / -0

    Directions For Questions

    Study the following information carefully and answer the question that follows. 

    Among five doctors (A, B, C, D and E), four engineers (G, H, K and L) and six teachers (M, N, O, P, Q and R), some teams are to be selected. Out of these, A, B, G, H, O, P and Q are females and the rest are males.

    The formation of teams is subject to the following conditions. 
    Wherever there is a male doctor, there will be no female teacher.
    Wherever there is a male engineer, there will be no female doctor.
    There shall not be more than two male teachers in any team.

    ...view full instructions

    If a team consists of two doctors, three female teachers and two engineers, then which of the following are the members of the team?

    Solution
    Male doctors Yes Female teachers No
    CDE Yes OPQ No
    Male engineer Yes Female doctors No
    KL Yes AB No
    Male teachers No MNR No

    Team consists of:

    2 doctors - A B (male doctors cannot be selected along with female teachers)
    3 female teachers - O P Q
    2 engineers - G H (male engineers cannot be selected along with female doctors)

    So, the team consists of A, B, O, P, Q, G, H.

     

  • Question 2
    1 / -0

    Directions For Questions

    Study the following information carefully and answer the question that follows. 

    Among five doctors (A, B, C, D and E), four engineers (G, H, K and L) and six teachers (M, N, O, P, Q and R), some teams are to be selected. Out of these, A, B, G, H, O, P and Q are females and the rest are males.

    The formation of teams is subject to the following conditions. 
    Wherever there is a male doctor, there will be no female teacher.
    Wherever there is a male engineer, there will be no female doctor.
    There shall not be more than two male teachers in any team.

    ...view full instructions

    If a team consists of two doctors, one engineer and four teachers, then all the following teams are possible, except

    Solution
    Male doctors Yes Female teachers No
    CDE Yes OPQ No
    Male engineer Yes Female doctors No
    KL Yes AB No
    Male teachers No MNR No

    Team given in option (4) is not possible as in that team, 2 female doctors (A and B) are there.
    Along with the female doctors, no male engineer is to be selected as K is already selected, so this combination is not possible.

     

  • Question 3
    1 / -0

    Directions For Questions

    Study the following information carefully and answer the question that follows. 

    Among five doctors (A, B, C, D and E), four engineers (G, H, K and L) and six teachers (M, N, O, P, Q and R), some teams are to be selected. Out of these, A, B, G, H, O, P and Q are females and the rest are males.

    The formation of teams is subject to the following conditions. 
    Wherever there is a male doctor, there will be no female teacher.
    Wherever there is a male engineer, there will be no female doctor.
    There shall not be more than two male teachers in any team.

    ...view full instructions

    Which of the following teams is not possible if a team consists of two doctors, two female teachers and two engineers?

    Solution
    Male doctors Yes Female teachers No
    CDE Yes OPQ No
    Male engineer Yes Female doctors No
    KL Yes AB No
    Male teachers No MNR No


    The team consists of:
    2 doctors - A and B (According to data given in the table, along with female teachers, no male doctors are to be selected)
    2 female teachers - O and P/O and Q/P and Q
    2 engineers - G and H (According to data given in the table, along with female doctors, no male engineers are to be selected)

    In option (3), K and L are male engineers.
    According to the condition given in passage, there will be no female doctors with male engineers, but there are A and B (two female doctors) which is wrong. So, the corresponding combination is not possible.

     

  • Question 4
    1 / -0

    Directions For Questions

    Study the following information carefully and answer the question that follows. 

    Among five doctors (A, B, C, D and E), four engineers (G, H, K and L) and six teachers (M, N, O, P, Q and R), some teams are to be selected. Out of these, A, B, G, H, O, P and Q are females and the rest are males.

    The formation of teams is subject to the following conditions. 
    Wherever there is a male doctor, there will be no female teacher.
    Wherever there is a male engineer, there will be no female doctor.
    There shall not be more than two male teachers in any team.

    ...view full instructions

    If a team consists of three doctors, two male engineers and two teachers, then the members of the team could be

    Solution
    Male doctors Yes Female teachers No
    CDE Yes OPQ No
    Male engineer Yes Female doctors No
    KL Yes AB No
    Male teachers No MNR No


    Team consists of:
    3 doctors - C, D and E (According to the table above, along with male engineers, no female doctors can be selected)
    2 male engineers - K and L
    2 teachers - M and N/N and R/M and R (According to the table above, along with male doctors, no female teachers are to be selected)

    So, the possible combinations can be: C, D, E, K, L, M and N or C, D, E, K, L, N and R or C, D, E, K, L, M and R.

     

  • Question 5
    1 / -0

    Directions For Questions

    Study the following information carefully and answer the question that follows. 

    Among five doctors (A, B, C, D and E), four engineers (G, H, K and L) and six teachers (M, N, O, P, Q and R), some teams are to be selected. Out of these, A, B, G, H, O, P and Q are females and the rest are males.

    The formation of teams is subject to the following conditions. 
    Wherever there is a male doctor, there will be no female teacher.
    Wherever there is a male engineer, there will be no female doctor.
    There shall not be more than two male teachers in any team.

    ...view full instructions

    If a team consists of two doctors, two engineers and two teachers, then all of the following teams are possible, except

    Solution
    Male doctors Yes Female teachers No
    CDE Yes OPQ No
    Male engineer Yes Female doctors No
    KL Yes AB No
    Male teachers No MNR No


    According to the given table, combination given in option (4) is not possible as it consists of:
    - 2 male doctors
    - 2 male engineers
    - 2 female teachers

    Option (4) is not possible as no female teachers are to be selected along with male doctors.

     

  • Question 6
    1 / -0

    Directions For Questions

    Read the following statements carefully to answer the question.

    From a batch of six boys A, B, C, D, E and F and four girls P, Q, R and S, a team of six is to be selected.
    Some of the criteria are:
    B and D have to be together.
    C cannot go with Q.
    F cannot go with A or D.
    P and R have to be together.
    P cannot go with S.
    A and E have to be together.

    ...view full instructions

    If four of the members including E have to be boys and one of the girls has to be R, then the team consists of ___________.

    Solution

    If E is selected, then A must be selected. So, F must not be selected. Since B and D have to be together, so the other two boys apart from E and A must be B and D. Clearly, there are two girls in the team. If R is selected, then P must be selected.

    Thus, the team becomes A, B, D, E, P, R.

     

  • Question 7
    1 / -0

    Directions For Questions

    Read the following statements carefully to answer the question.

    From a batch of six boys A, B, C, D, E and F and four girls P, Q, R and S, a team of six is to be selected.
    Some of the criteria are:
    B and D have to be together.
    C cannot go with Q.
    F cannot go with A or D.
    P and R have to be together.
    P cannot go with S.
    A and E have to be together.

    ...view full instructions

    If at least three members have to be girls and C agrees to team with Q but Q refuses to team with A, then the team consists of ___________.

    Solution

    At least three girls out of P, Q, R and S must be selected. But, P cannot go with S. So, either P, Q, R or Q, R, S must be selected. But, P and R have to be together. So, P, Q, R must be selected. If Q is selected, A and E must not be selected. Since C agrees to team up with Q, so C must be selected. B and D have to be together. So, the remaining two boys selected must be B and D.

    Thus, the team consists of B, C, D, P, Q, R.

     

  • Question 8
    1 / -0

    Directions For Questions

    Read the following statements carefully to answer the question.

    From a batch of six boys A, B, C, D, E and F and four girls P, Q, R and S, a team of six is to be selected.
    Some of the criteria are:
    B and D have to be together.
    C cannot go with Q.
    F cannot go with A or D.
    P and R have to be together.
    P cannot go with S.
    A and E have to be together.

    ...view full instructions

    If not more than one member has to be a girl, then the team consists of ___________.

    Solution

    Clearly, the team consists of five boys and one girl. Now, out of six boys A, B, C, D, E and F, F cannot go with A or D. So, we leave out F. Thus, A, B, C, D and E must be selected. Since C is selected, Q cannot be selected. Since P and R have to be together, none of them can be selected. So, S must be selected.

    Thus, the team becomes A, B, C, D, E, S.

     

  • Question 9
    1 / -0

    Directions For Questions

    Read the following statements carefully to answer the question.

    From a batch of six boys A, B, C, D, E and F and four girls P, Q, R and S, a team of six is to be selected.
    Some of the criteria are:
    B and D have to be together.
    C cannot go with Q.
    F cannot go with A or D.
    P and R have to be together.
    P cannot go with S.
    A and E have to be together.

    ...view full instructions

    If three members including C have to be boys and S agrees to team with P, while E refuses to do so, then the other members of the team are

    Solution

    The team is B, C, D, P, R, S.

  • Question 10
    1 / -0

    Directions For Questions

    Read the following statements carefully to answer the question.

    From a batch of six boys A, B, C, D, E and F and four girls P, Q, R and S, a team of six is to be selected.
    Some of the criteria are:
    B and D have to be together.
    C cannot go with Q.
    F cannot go with A or D.
    P and R have to be together.
    P cannot go with S.
    A and E have to be together.

    ...view full instructions

    If the team is to consist of two girls and F agrees to team with D, then which of the following teams is not possible?

    Solution

    Since C cannot go with Q, (a) is not possible.

     

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