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Logical Games Test - 14

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Logical Games Test - 14
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Weekly Quiz Competition
  • Question 1
    1 / -0
    Directions: Study the following information carefully and answer the question given below.

    Six people A, B, C, D, E and F are sitting on the ground in a hexagonal shape. All the sides of the hexagon so formed are of the same length. A is not adjacent to B or C; D is not adjacent to C or E; B and C are adjacent; and F is in the middle of D and C.

    Which of the following is not a correct neighbouring pair?
    Solution
    A and F are not neighbours of each other.

  • Question 2
    1 / -0
    Directions: Study the following information carefully and answer the question that follows.

    Six people A, B, C, D, E and F are sitting on the ground in a hexagonal shape. All the sides of the hexagon so formed are of same length. A is not adjacent to B or C; D is not adjacent to C or E; B and C are adjacent; and F is in the middle of D and C.

    Who is at the same distance from D as E is from D?
    Solution
    C is at the same distance from D as E is from D.


  • Question 3
    1 / -0
    Directions: Study the following information carefully and answer the question given below.

    Six people A, B, C, D, E and F are sitting on the ground in a hexagonal shape. All the sides of the hexagon so formed are of the same length. A is not adjacent to B or C; D is not adjacent to C or E; B and C are adjacent; and F is in the middle of D and C.

    In which of the following triplets is the middle one sitting immediately next to the other two?
    Solution
    Option 3 is correct.

  • Question 4
    1 / -0
    Directions: Study the following information carefully and answer the question that follows.

    Six people A, B, C, D, E and F are sitting on the ground in a hexagonal shape. All the sides of the hexagon so formed are of same length. A is not adjacent to B or C; D is not adjacent to C or E; B and C are adjacent; and F is in the middle of D and C.

    If one of the neighbours of A is D, who is the other one?
    Solution
    As A is sitting in between D and E, the other neighbour is E.


  • Question 5
    1 / -0
    Directions: Study the following information carefully and answer the question given below.

    Six people A, B, C, D, E and F are sitting on the ground in a hexagonal shape. All the sides of the hexagon so formed are of the same length. A is not adjacent to B or C; D is not adjacent to C or E; B and C are adjacent; and F is in the middle of D and C.

    Who is sitting opposite to E?
    Solution
    F is just opposite to E.

  • Question 6
    1 / -0
    Directions: Read the following information carefully and answer the question.

    Kamla, Manish, Rohit, Amit, Gaurav, Pritam and Priya are sitting in a circle. They are sitting at equal distances from each other. Rohit is sitting two places right of Pritam, who is sitting one place to the right of Amit. Kamla forms an angle of 90 degrees from Gaurav and an angle of 120 degrees from Manish. Manish is sitting opposite Priya.

    Who is the person sitting adjacent to both Gaurav and Kamla?
    Solution
  • Question 7
    1 / -0
    Directions: Read the following information carefully and answer the question given below it:
    Seven friends Kamla, Manish, Rohit, Amit, Gaurav, Pritam and Priya are sitting in a circle. Kamla, Manish, Rohit, Amit, Pritam and Priya are sitting at equal distances from each other. Rohit is sitting two places right of Pritam, who is sitting one place right of Amit. Kamla forms an angle of 90 from Gaurav and an angle of 120 from Manish. Manish is just opposite to Priya and is sitting on the left of Gaurav.

    Gaurav is not sitting at an equal distance from
    Solution
  • Question 8
    1 / -0
    Directions: Read the following information carefully and answer the question given below it:

    Seven friends Kamla, Manish, Rohit, Amit, Gaurav, Pritam and Priya are sitting in a circle. Kamla, Manish, Rohit, Amit, Pritam and Priya are sitting at equal distances from each other. Rohit is sitting two places right of Pritam, who is sitting one place right of Amit. Kamla forms an angle of 90 degrees from Gaurav and an angle of 120 degrees from Manish. Manish is just opposite to Priya and is sitting on the left of Gaurav.

    Gaurav is sitting _____ of Priya.
    Solution
  • Question 9
    1 / -0
    Directions: Read the following information carefully and answer the question given below it:

    Seven friends Kamla, Manish, Rohit, Amit, Gaurav, Pritam and Priya are sitting in a circle. Kamla, Manish, Rohit, Amit, Pritam and Priya are sitting at equal distances from each other. Rohit is sitting two places right of Pritam, who is sitting one place right of Amit. Kamla forms an angle of 90 from Gaurav and an angle of 120 from Manish. Manish is just opposite to Priya and is sitting to the left of Gaurav.

    The angle between Gaurav and Manish in the clockwise direction is
    Solution
  • Question 10
    1 / -0
    Directions: Read the following information carefully and answer the question given below it.

    Seven friends Kamla, Manish, Rohit, Amit, Guarav, Pritam and Priya are sitting in a circle. Kamla, Manish, Rohit, Amit, Pritam and Priya are sitting at equal distances from each other. Rohit is sitting three places to the right of Pritam, who is sitting one place to the right of Amit. Kamla forms an angle of 90 degrees from Guarav and an angle of 120 degrees from Manish. Manish is just opposite of Priya and is sitting to the left of Guarav.

    Which of the following statements is/are not correct?
    Solution
  • Question 11
    1 / -0
    Mohan correctly remembers that his father's birthday is before twentieth of January but after sixteenth of January, whereas his sister correctly remembers that their father's birthday is after eighteenth of January but before twenty-third of January. On which date of January is their father's birthday?
    Solution
    According to Mohan, his father's birthday can be on 17th, 18th or 19th of January. According to his sister, their father's birthday can be on 19th, 20th, 21st and 22nd of January.

    So, 19th January should be the correct date.
  • Question 12
    1 / -0
    If 'A D' means 'A is the sister of D', 'A + D' means 'D is the daughter of A' and 'A D' means 'A is the mother of D', then how will N be denoted as the aunt of M?
    Solution


    N is the aunt of M.
  • Question 13
    1 / -0
    Directions: Answer the given question based on the following information.

    Anand, Basant, Chetan and Diganto are married to Alka, Bharti, Chhaya and Divya, not necessarily in that order. Basant and Diganto are not married to Divya or Bharti. Anand is not married to Bharti or Chhaya.

    If Alka is not married to Diganto, then Basant is married to
    Solution
    From the given information, two conclusions can be obtained:

    1. Anand is not married to Bharti or Chhaya, i.e. Anand can be married to either Divya or Alka.

    Male Female
    Anand Divya/Alka

    2. Basant and Diganto are not married to Divya or Bharti, i.e. Basant and Diganto are married to Alka or Chhaya.

    Male Female
    Basant Alka/Chhaya
    Diganto Chhaya/Alka

    From these two conclusions, we can see that since Alka would be married to either Basant or Diganto, Anand would surely be married to Divya, which leaves Chetan and Bharti as a pair as well. This gives two final possible sets of pairs of males and females.

    1. When Basant is married to Alka

    Male Female
    Anand Divya
    Basant Alka
    Chetan Bharti
    Diganto Chhaya

    2. When Basant is married to Chhaya

    Male Female
    Anand Divya
    Basant Chhaya
    Chetan Bharti
    Diganto Alka

    As Alka is not married to Diganto, possibility 2 is not possible.
    Hence, Basant is married to Alka.
  • Question 14
    1 / -0

    Directions For Questions

    Directions: Study the given information carefully and answer the question that follows.

    (i) There are seven books, one each on Psychology, Hindi, English, Sociology, Economics, Education and Accountancy, lying on a table, one above the other.
    (ii) The Sociology book is on the top.
    (iii) The Accountancy book is immediately below the Education book, which is immediately below the Sociology book.
    (iv) The Economics book is immediately above the Psychology book, but not in the middle.
    (v) The Hindi book is immediately below the Psychology book.

    ...view full instructions

    Only Economics book lies between
    Solution
    Using the given information:(ii) The Sociology book is on the top.
    (iii) The Accountancy book is immediately below the Education book, which is immediately below the Sociology book.

    Position from top Books
    1 (Top) Sociology
    2 Education
    3 Accountancy
    4
    5
    6
    7 (Bottom)

    From the information (iv) The Economics book is immediately above the Psychology book, but not in the middle.
    We get:

    Position from top Books Books
    1 (Top) Sociology Sociology
    2 Education Education
    3 Accountancy Accountancy
    4
    5 Economics
    6 Psychology Economics
    7 (Bottom) Psychology

    From the information (v) The Hindi book is immediately below the Psychology book, the secod possibility will be eliminated.
    After filling in English in the remaining empty place (4th place from the top) we get the final answer as:

    Position from top Books
    1 (Top) Sociology
    2 Education
    3 Accountancy
    4 English
    5 Economics
    6 Psychology
    7 (Bottom) Hindi

    The Economics book lies between the English and Psychology books.
  • Question 15
    1 / -0

    Directions For Questions

    Directions: Study the given information carefully and answer the question that follows.

    (i) There are seven books, one each on Psychology, Hindi, English, Sociology, Economics, Education and Accountancy, lying on a table, one above the other.
    (ii) The Sociology book is on the top.
    (iii) The Accountancy book is immediately below the Education book, which is immediately below the Sociology book.
    (iv) The Economics book is immediately above the Psychology book, but not in the middle.
    (v) The Hindi book is immediately below the Psychology book.

    ...view full instructions

    Which of the following three books lie between the Accountancy book and the Hindi book?
    Solution
    Using the given information:(ii) The Sociology book is on the top.
    (iii) The Accountancy book is immediately below the Education book, which is immediately below the Sociology book.
    Position from top Books
    1 (Top) Sociology
    2 Education
    3 Accountancy
    4
    5
    6
    7 (Bottom)
    From the information (iv) The Economics book is immediately above the Psychology book, but not in the middle.
    We get:
    Position from top Books Books
    1 (Top) Sociology Sociology
    2 Education Education
    3 Accountancy Accountancy
    4
    5 Economics
    6 Psychology Economics
    7 (Bottom) Psychology
    From the information (v) The Hindi book is immediately below the Psychology book, the secod possibility will be eliminated.
    After filling in English in the remaining empty place (4th place from the top) we get the final answer as :
    Position from top Books
    1 (Top) Sociology
    2 Education
    3 Accountancy
    4 English
    5 Economics
    6 Psychology
    7 (Bottom) Hindi


    English, Economics and Psychology books lie between the Accountancy and Hindi books.
  • Question 16
    1 / -0

    Directions For Questions

    Directions: Study the given information carefully and answer the question that follows.

    (i) There are seven books, one each on Psychology, Hindi, English, Sociology, Economics, Education and Accountancy, lying on a table, one above the other.
    (ii) The Sociology book is on the top.
    (iii) The Accountancy book is immediately below the Education book, which is immediately below the Sociology book.
    (iv) The Economics book is immediately above the Psychology book, but not in the middle.
    (v) The Hindi book is immediately below the Psychology book.

    ...view full instructions

    If the books on Sociology and English, Accountancy and Hindi and Education and Psychology interchange their positions, then which of the following books will lie between the Psychology and Sociology books?
    Solution
    Using the given information:(ii) The Sociology book is on the top.
    (iii) The Accountancy book is immediately below the Education book, which is immediately below the Sociology book.
    Position from top Books
    1 (Top) Sociology
    2 Education
    3 Accountancy
    4
    5
    6
    7 (Bottom)
    From the information (iv) The Economics book is immediately above the Psychology book, but not in the middle.
    We get:
    Position from top Books Books
    1 (Top) Sociology Sociology
    2 Education Education
    3 Accountancy Accountancy
    4
    5 Economics
    6 Psychology Economics
    7 (Bottom) Psychology
    From the information (v) The Hindi book is immediately below the Psychology book, the secod possibility will be eliminated.
    After filling in English in the remaining empty place (4th place from the top) we get the final answer as :
    Position from top Books
    1 (Top) Sociology
    2 Education
    3 Accountancy
    4 English
    5 Economics
    6 Psychology
    7 (Bottom) Hindi


    After interchanging the positions, the order of books from top to bottom becomes: English, Psychology, Hindi, Sociology, Economics, Education and Accountancy.
    Thus, Hindi book will lie between the Psychology and Sociology books.
  • Question 17
    1 / -0
    Directions: Study the given information carefully and answer the question that follows.

    In a shop, different items were arranged in a rack consisting of six shelves. Biscuits were arranged above the tins of chocolates but below the packets of chips. Cakes were at the bottom and the bottles of peppermints were below the chocolates. The topmost shelf had the display of jam bottles.

    On which shelf were the bottles of peppermints placed from the top?
    Solution
    Cakes were at the bottom. The topmost shelf had the display of jam bottles.

    Biscuits were arranged above the tins of chocolates, but below the packets of chips. The bottles of peppermints were below the chocolates. The final arrangement is:

    So, the peppermint bottles were placed at the 5th shelf from the top.
  • Question 18
    1 / -0

    Directions For Questions

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

    In a car exhibition, seven cars of seven different companies viz. Cadillac, Ambassador, Fiat, Maruti, Mercedes, Bedford and Fargo were displayed in a row, facing east such that:
    (1) Cadillac was to the immediate right of Fargo.
    (2) Fargo was fourth to the right of Fiat.
    (3) Maruti was exactly between Ambassador and Bedford.
    (4) Fiat, which was third to the left of Ambassador, was at one of the ends.

    ...view full instructions

    Which of the following was the correct position of Mercedes?
    Solution
    Fargo was fourth to the right of Fiat. Fiat, which was third to the left of Ambassador, was at one of the ends.



    Cadillac was to the immediate right of Fargo. Maruti was exactly between Ambassador and Bedford. Mercedes was fourth to the right of Maruti. Hence, we get the final arrangement as given below:



    Mercedes was fourth to the right of Maruti.
  • Question 19
    1 / -0

    Directions For Questions

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

    In a car exhibition, seven cars of seven different companies viz. Cadillac, Ambassador, Fiat, Maruti, Mercedes, Bedford and Fargo were displayed in a row, facing east such that:
    (1) Cadillac was to the immediate right of Fargo.
    (2) Fargo was fourth to the right of Fiat.
    (3) Maruti was exactly between Ambassador and Bedford.
    (4) Fiat, which was third to the left of Ambassador, was at one of the ends.

    ...view full instructions

    Which of the following is definitely true?
    Solution
    Fargo was fourth to the right of Fiat. Fiat, which was third to the left of Ambassador, was at one of the ends.



    Cadillac was to the immediate right of Fargo. Maruti was exactly between Ambassador and Bedford. Mercedes was fourth to the right of Maruti. Hence, we get the final arrangement as given below:



    Cadillac was to the immediate left of Mercedes.
  • Question 20
    1 / -0

    Directions For Questions

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

    In a car exhibition, seven cars of seven different companies viz. Cadillac, Ambassador, Fiat, Maruti, Mercedes, Bedford and Fargo were displayed in a row, facing east such that:
    (1) Cadillac was to the immediate right of Fargo.
    (2) Fargo was fourth to the right of Fiat.
    (3) Maruti was exactly between Ambassador and Bedford.
    (4) Fiat, which was third to the left of Ambassador, was at one of the ends.

    ...view full instructions

    Which of the following groups of cars is to the right of Ambassador?
    Solution
    Mercedes, Cadillac and Fargo are to the right of Ambassador.

  • Question 21
    1 / -0

    Directions For Questions

    Directions: Study the following information carefully and answer the question.

    All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another.

    (i) Road A is 1 km east of road B.
    (ii) Road B is km west of road C.
    (iii) Road D is 1 km west of road E.
    (iv) Road G is km south of road H.
    (v) Road I is 1 km north of road J.
    (vi) Road K is km north of road L.
    (vii) Road K is 1 km south of road M.

    ...view full instructions

    Which is necessarily true?
    Solution
    Clearly from statements (i) and (ii) figure 1 follows;
    From statement (iii) figure 2 follows;
    From statement (iv) figure 3 follows;
    From statement (v) figure 4 follows;
    From statements (vi) and (vii) figure 5 follows.


    From figure 5 we can clearly see that, M is 1.5 km North of L.
  • Question 22
    1 / -0

    Directions For Questions

    Directions: Study the following information carefully and answer the question.

    All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another.

    (i) Road A is 1 km east of road B.
    (ii) Road B is km west of road C.
    (iii) Road D is 1 km west of road E.
    (iv) Road G is km south of road H.
    (v) Road I is 1 km north of road J.
    (vi) Road K is km north of road L.
    (vii) Road K is 1 km south of road M.

    ...view full instructions

    If E is exactly between B and C, then which of the following is false?
    Solution
    Clearly from statements (i) and (ii) figure 1 follows;
    From statement (iii) figure 2 follows;
    From statement (iv) figure 3 follows;
    From statement (v) figure 4 follows;
    From statements (vi) and (vii) figure 5 follows.


    If E is exactly between B and C.


    If, E was actually between B and C the statement that D is 2 km west of A would then turn false.
  • Question 23
    1 / -0

    Directions For Questions

    Directions: Study the following information carefully and answer the question.

    All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another.

    (i) Road A is 1 km east of road B.
    (ii) Road B is km west of road C.
    (iii) Road D is 1 km west of road E.
    (iv) Road G is km south of road H.
    (v) Road I is 1 km north of road J.
    (vi) Road K is km north of road L.
    (vii) Road K is 1 km south of road M.

    ...view full instructions

    If road E is exactly between B and C, then distance between A and D is:
    Solution
    Clearly from statements (i) and (ii) figure 1 follows;
    From statement (iii) figure 2 follows;
    From statement (iv) figure 3 follows;
    From statement (v) figure 4 follows;
    From statements (vi) and (vii) figure 5 follows.


    If E is exactly between B and C.



    From the figure, the distance between A and D = AB + ED - BE = (1 + 1 - ¼) = 2 - 0.25 i.e. between 1.5 to 2 km.
  • Question 24
    1 / -0

    Directions For Questions

    Directions: Study the following information carefully and answer the question.

    All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another.

    (i) Road A is 1 km east of road B.
    (ii) Road B is km west of road C.
    (iii) Road D is 1 km west of road E.
    (iv) Road G is km south of road H.
    (v) Road I is 1 km north of road J.
    (vi) Road K is km north of road L.
    (vii) Road K is 1 km south of road M.

    ...view full instructions

    Which of the following possibilities would make two roads coincide?
    Solution
    Clearly, from statements (i) and (ii), figure 1 follows.
    From statement (iii), figure 2 follows.
    From statement (iv), figure 3 follows.
    From statement (v), figure 4 follows.
    From statements (vi) and (vii), figure 5 follows.


    Clearly, seeing the figure we find that if E is ½ km east of B, there is a possibility that E coincides with C.
  • Question 25
    1 / -0
    Directions: Study the following information carefully and answer the question given below:
    All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another.
    (i) Road A is 1 km east of road B.
    (ii) Road B is km west of road C.
    (iii) Road D is 1 km west of road E.
    (iv) Road G is km south of road H.
    (v) Road I is 1 km north of road J.
    (vi) Road K is km north of road L.
    (vii) Road K is 1 km south of road M.

    If K is parallel to I and K is km south of J and 1 km north of G, then which two roads would be km apart?
    Solution
    Clearly from statements (1) and (2), figure 1 follows; from statement (3), figure 2 follows; from statement (4), figure 3 follows; and from statement (5), figure 4 follows; and from statements (6) and (7), figure 5 follows.

    Clearly as per the information combination with figures 3 and 4, the figure is as shown. The two roads J and K, K and H & H and G ½ km apart, So, the answer is K and J.

  • Question 26
    1 / -0

    Directions For Questions

    Directions: Study the following information carefully and answer the question.

    In a building, there are thirteen flats on three floors – II, III and IV. Five flats are unoccupied. Three managers, two teachers, two lawyers and one doctor occupy the remaining flats. There are at least three flats on any floor and not more than six flats on any floor. The persons on same floor are only considered as neighbours. No two persons of the same profession stay on any floor. On floor II, out of four flats, one occupant is the lawyer and he has only one neighbour. One lawyer lives one floor below the other. The doctor is not the neighbour of any of the lawyers. No flat is unoccupied on floor III.

    ...view full instructions

    How many flats are occupied on floor IV?
    Solution
    In a building, there are thirteen flats on three floors – II, III and IV. Five flats are unoccupied. Three managers, two teachers, two lawyers and one doctor occupy the remaining flats. There are at least three flats on any floor and not more than six flats on any floor. No two persons of the same profession stay on any floor.
    According to this information, the following table is obtained:



    On floor II, out of four flats, one occupant is the lawyer and he has only one neighbour.
    According to this information, the following table is obtained:



    One lawyer lives one floor below the other. The doctor is not the neighbour of any of the lawyers.
    According to this information, the following table is obtained:



    No flat is unoccupied on floor III.
    The final table is given below:



    Three flats are occupied on floor IV.
  • Question 27
    1 / -0

    Directions For Questions

    Directions: Study the following information carefully and answer the question.

    In a building, there are thirteen flats on three floors – II, III and IV. Five flats are unoccupied. Three managers, two teachers, two lawyers and one doctor occupy the remaining flats. There are at least three flats on any floor and not more than six flats on any floor. The persons on same floor are only considered as neighbours. No two persons of the same profession stay on any floor. On floor II, out of four flats, one occupant is the lawyer and he has only one neighbour. One lawyer lives one floor below the other. The doctor is not the neighbour of any of the lawyers. No flat is unoccupied on floor III.

    ...view full instructions

    How many flats are there on floor III?
    Solution
    In a building, there are thirteen flats on three floors – II, III and IV. Five flats are unoccupied. Three managers, two teachers, two lawyers and one doctor occupy the remaining flats. There are at least three flats on any floor and not more than six flats on any floor. No two persons of the same profession stay on any floor.
    According to this information, the following table is obtained:



    On floor II, out of four flats, one occupant is the lawyer and he has only one neighbour.
    According to this information, the following table is obtained:



    One lawyer lives one floor below the other. The doctor is not the neighbour of any of the lawyers.
    According to this information, the following table is obtained:



    No flat is unoccupied on floor III.
    The final table is given below:



    There are three flats on floor III.
  • Question 28
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    Directions For Questions

    Directions: Study the following information carefully and answer the question.

    In a building, there are thirteen flats on three floors – II, III and IV. Five flats are unoccupied. Three managers, two teachers, two lawyers and one doctor occupy the remaining flats. There are at least three flats on any floor and not more than six flats on any floor. The persons on same floor are only considered as neighbours. No two persons of the same profession stay on any floor. On floor II, out of four flats, one occupant is the lawyer and he has only one neighbour. One lawyer lives one floor below the other. The doctor is not the neighbour of any of the lawyers. No flat is unoccupied on floor III.

    ...view full instructions

    What is the combination of occupants of floor II?
    Solution
    In a building, there are thirteen flats on three floors – II, III and IV. Five flats are unoccupied. Three managers, two teachers, two lawyers and one doctor occupy the remaining flats. There are at least three flats on any floor and not more than six flats on any floor. No two persons of the same profession stay on any floor.
    According to this information, the following table is obtained:



    On floor II, out of four flats, one occupant is the lawyer and he has only one neighbour.
    According to this information, the following table is obtained:



    One lawyer lives one floor below the other. The doctor is not the neighbour of any of the lawyers.
    According to this information, the following table is obtained:



    No flat is unoccupied on floor III.
    The final table is given below:



    The combination of lawyer, manager and teacher lives on floor III. Hence, option (4) is correct.
    The combination of lawyer and manager lives on floor II.
  • Question 29
    1 / -0

    Directions For Questions

    Directions: Study the following information carefully and answer the question.

    In a building, there are thirteen flats on three floors – II, III and IV. Five flats are unoccupied. Three managers, two teachers, two lawyers and one doctor occupy the remaining flats. There are at least three flats on any floor and not more than six flats on any floor. The persons on same floor are only considered as neighbours. No two persons of the same profession stay on any floor. On floor II, out of four flats, one occupant is the lawyer and he has only one neighbour. One lawyer lives one floor below the other. The doctor is not the neighbour of any of the lawyers. No flat is unoccupied on floor III.

    ...view full instructions

    Who among the following is/are the neighbour(s) of the lawyer who lives at third floor?
    Solution
    In a building, there are thirteen flats on three floors – II, III and IV. Five flats are unoccupied. Three managers, two teachers, two lawyers and one doctor occupy the remaining flats. There are at least three flats on any floor and not more than six flats on any floor. No two persons of the same profession stay on any floor.
    According to this information, the following table is obtained:



    On floor II, out of four flats, one occupant is the lawyer and he has only one neighbour.
    According to this information, the following table is obtained:



    One lawyer lives one floor below the other. The doctor is not the neighbour of any of the lawyers.
    According to this information, the following table is obtained:



    No flat is unoccupied on floor III.
    The final table is given below:



    The neighbours of the lawyer are manager and teacher.
  • Question 30
    1 / -0
    Directions: Answer the given question based on the following information.

    Anand, Basant, Chetan and Diganto are married to Alka, Bharti, Chhaya and Divya, not necessarily in that order. Basant and Diganto are not married to Divya or Bharti. Anand is not married to Bharti or Chhaya.

    To whom is Chhaya married?
    Solution
    From the given information, two conclusions can be obtained:

    1. Anand is not married to Bharti or Chhaya, i.e. Anand can be married to either Divya or Alka.

    Male Female
    Anand Divya/Alka

    2. Basant and Diganto are not married to Divya or Bharti, i.e. Basant and Diganto are married to Alka or Chhaya.

    Male Female
    Basant Alka/Chhaya
    Diganto Chhaya/Alka

    From these two conclusions, we can see that since Alka would be married to either Basant or Diganto, Anand would surely be married to Divya, which leaves Chetan and Bharti as a pair as well. This gives two final possible sets of pairs of males and females.

    1. When Basant is married to Alka

    Males Females
    Anand Divya
    Basant Alka
    Chetan Bharti
    Diganto Chhaya

    2. When Basant is married to Chhaya

    Males Females
    Anand Divya
    Basant Chhaya
    Chetan Bharti
    Diganto Alka

    Following these two possibilities, the partners of Basant and Diganto, i.e. Chhaya and Alka cannot be known for sure without any more information.
    Therefore, it cannot be determined whom Chhaya is married to.
  • Question 31
    1 / -0
    Directions: Answer the given question based on the following information.

    Anand, Basant, Chetan and Diganto are married to Alka, Bharti, Chhaya and Divya, not necessarily in that order. Basant and Diganto are not married to Divya or Bharti. Anand is not married to Bharti or Chhaya.

    Anand is married to whom?
    Solution
    From the given information, two conclusions can be obtained:

    1. Anand is not married to Bharti or Chhaya, i.e. Anand can be married to either Divya or Alka.

    Male Female
    Anand Divya/Alka

    2. Basant and Diganto are not married to Divya or Bharti, i.e. Basant and Diganto are married to Alka or Chhaya.

    Male Female
    Basant Alka/Chhaya
    Diganto Chhaya/Alka

    From these two conclusions, we can see that since Alka would be married to either Basant or Diganto, Anand would surely be married to Divya, which leaves Chetan and Bharti as a pair as well. This gives two final possible sets of pairs of males and females.

    1. When Basant is married to Alka

    Males Females
    Anand Divya
    Basant Alka
    Chetan Bharti
    Diganto Chhaya

    2. When Basant is married to Chhaya

    Males Females
    Anand Divya
    Basant Chhaya
    Chetan Bharti
    Diganto Alka

    Therefore, Anand is married to Divya.
  • Question 32
    1 / -0
    Directions: Answer the given question based on the following information.

    Anand, Basant, Chetan and Diganto are married to Alka, Bharti, Chhaya and Divya, not necessarily in that order. Basant and Diganto are not married to Divya or Bharti. Anand is not married to Bharti or Chhaya.

    Bharti is married to
    Solution
    From the given information, two conclusions can be obtained:

    1. Anand is not married to Bharti or Chhaya i.e Anand can either be married to Divya or Alka

    Male Female
    Anand Divya/ Alka

    2. Basant and Diganto are not married to Divya or Bharti i.e Basant and Diganto are married between Alka or Chhaya

    Male Female
    Basant Alka/ Chhaya
    Diganto Chhaya/ Alka

    Using these two conclusions we can see that
    Since, Alka would be married to either one of Basant or Diganto, Anand would surely be married to Divya
    Which leaves Chetan and Bharti as a pair as well.
    Which gives two final possible set of pairs between the males and the females i.e.

    1. When Basant is married to Alka

    Males Females
    Anand Divya
    Basant Alka
    Chetan Bharti
    Diganto Chhaya

    2.When Basant is married to Chhaya

    Males Females
    Anand Divya
    Basant Chhaya
    Chetan Bharti
    Diganto Alka

    Therefore, Chetan is married to Bharti.
  • Question 33
    1 / -0
    If Seema Wants Water Is 1 2 3, Water Is Blue Is 1 4 5, Seema Has Blue Dresses Is 2 4 6 7, Sangeeta Has Water Is 7 1 8, Then Sangeeta Wants Blue Dresses will have the numbers
    Solution
    Sangeeta 8
    Seema 2
    Wants 3
    Water 1
    Blue 4
    Dresses 6
    Has 7
    Therefore, "Sangeeta wants Blue Dresses" is 8346.
  • Question 34
    1 / -0
    If Sky Was Blue Is 1 2 3, Sea Is Blue Is 2 4 5, People Swim In Sea Is A 4 6 7 8, People Like Sky Is 8 0 1, Birds In Sky Is 1 6 9, Then People Like Birds will have the numbers
    Solution
    Blue is 2
    People is 8
    Sky is 1
    In is 6
    Like is 0
    Birds is 9
    Therefore, "People Like Birds" is 809.
  • Question 35
    1 / -0
    Directions: In the given question, the symbols @, , *, $ and % are used with the meanings as illustrated below:
    'P Q' means 'P is not smaller than Q'.
    'P * Q' means 'P is not greater than Q'.
    'P % Q' means 'P is neither greater than nor equal to Q'.
    'P $ Q' means 'P is neither smaller than nor equal to Q'.
    'P @ Q' means 'P is neither greater than nor smaller than Q'.

    Assuming the given statements to be true in each of the following questions, find which of the three conclusions I, II and III given below them is/are definitely true and give your answer accordingly.

    Statements: B % N, N F, F * H
    Conclusions:
    I. H $ N
    II. F % B
    III. B % H
    Solution

    According to the condition.

    Statements: B < N, N F, F <= H

    Conclusions I: H < N False

    Conclusions II: F < B False

    Conclusions III: B < H False Hence (3) is answer.

  • Question 36
    1 / -0
    Directions: In the given question, the symbols @, , *, $ and % are used with the meanings as illustrated below:
    'P Q' means 'P is not smaller than Q'. 'P * Q' means 'P is not greater than Q'.
    'P % Q' means 'P is neither greater than nor equal to Q'.
    'P $ Q' means 'P is neither smaller than nor equal to Q'.
    'P @ Q' means 'P is neither greater than nor smaller than Q'.

    Assuming the given statements to be true in each of the following questions, find which of the three conclusions I, II and III given below them is/are definitely true and give your answer accordingly.

    Statements : W F, F % K, K $ M
    Conclusions:
    I. M % F
    II. M F
    III. W $ K
    Solution

    Statement: W F, F < K, K > M

    Conclusions I: F > M can be true

    Conclusions II: M F can be true

    Conclusions III:
    K < W is not sure

    Hence (4) is the answer.i.e. Either (I) or (II) is true

  • Question 37
    1 / -0
    Directions: In the question given below which one of the five answer figures on the right should come after the problem figures on the left, if the sequence were continued?



    Solution

    It can be seen from the problem figures that each times the number of lines to be added switches between 3 and 4.
    We can see that the final figure will therefore have 3 additional lines added to it, from which we can see that either option 4 or 5 can be the correct answer.
    Using (1) from the problem figures, we can see that the correct answer will be option 4 as the squares are placed correctly as the problem figures in the final image.
  • Question 38
    1 / -0
    Directions: Read the following information to answer the given question:
    A, B, C and D are to be seated in a row. But, C and D cannot be together. Also, B cannot be at the third place.

    Which of the following must be false?
    Solution
    According to given question, only six arrangements are possible.(1) CADB(2) BCAD
    (3) CBDA(4) CBAD
    (5) DBAC(6) DACB
    A cannot be at Ist place in any of 6 arrangements.
  • Question 39
    1 / -0
    Directions: Read the following information to answer the given question:

    A, B, C and D are to be seated in a row. But, C and D cannot be together. Also, B cannot be at the third place.

    If A is not at the third place, then C can be seated at
    Solution
    According to given question, only six arrangements are possible.(1) CADB(2) BCAD
    (3) CBDA(4) CBAD
    (5) DBAC(6) DACB
    From (1), (3) and (6) we see when A is not at 3rd place, C is either at Ist or 3rd place.
  • Question 40
    1 / -0
    Directions: Read the following information to answer the given question:

    A, B, C and D are to be seated in a row. But, C and D cannot be together. Also, B cannot be at the third place.

    If A and B are together, then which of the following must be necessarily true?
    Solution
    According to given question, only six arrangements are possible.(1) CADB(2) BCAD
    (3) CBDA(4) CBAD
    (5) DBAC(6) DACB

    Option (4) is correct.
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