CAT  >  Practice Questions Level 2: Binary Logic

# Practice Questions Level 2: Binary Logic - Notes | Study Level-wise Practice Questions for CAT Preparation - CAT

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This EduRev document offers 15 Multiple Choice Questions (MCQs) from the topic Binary Logic  (Level - 2). These questions are of Level - 2 difficulty and will assist you in the preparation of CAT & other MBA exams. You can practice/attempt these CAT Multiple Choice Questions (MCQs) and check the explanations for a better understanding of the topic.

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Samuel, Gerald and Leslie are three persons, each travelling in a different bus from a different city among City-A, City-B and City-C. The traveller of one of the buses always lies, that of the other always speaks the truth, while the remaining one alternates between speaking the truth and lying, in any order. When asked about the respective buses from which they were, each of their representative, i.e. Samuel, Gerald and Leslie made the following statements:
Samuel —
Statement I: We always speak the truth.
Statement II: The bus in which Leslie is traveling is not coming from City-A.
Gerald —
Statement I: Leslie is the truth-teller.
Statement II: We are coming from City-B.
Leslie —
Statement I: Gerald is not the alternator.
Statement II: I am from City-A.

Who among the three always tells the truth?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Samuel, Gerald and Leslie are three persons, each travelling in a different bus from a different city among City-A, City-B and City-C. The traveller of one of the buses always lies, that of the other always speaks the truth, while the remaining one alternates between speaking the truth and lying, in any order. When asked about the respective buses from which they were, each of their representative, i.e. Samuel, Gerald and Leslie made the following statements:
Samuel —
Statement I: We always speak the truth.
Statement II: The bus in which Leslie is traveling is not coming from City-A.
Gerald —
Statement I: Leslie is the truth-teller.
Statement II: We are coming from City-B.
Leslie —
Statement I: Gerald is not the alternator.
Statement II: I am from City-A.

The person in the bus coming from which of the following cities, always alternates between speaking the truth and a lie?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Samuel, Gerald and Leslie are three persons, each travelling in a different bus from a different city among City-A, City-B and City-C. The traveller of one of the buses always lies, that of the other always speaks the truth, while the remaining one alternates between speaking the truth and lying, in any order. When asked about the respective buses from which they were, each of their representative, i.e. Samuel, Gerald and Leslie made the following statements:
Samuel —
Statement I: We always speak the truth.
Statement II: The bus in which Leslie is traveling is not coming from City-A.
Gerald —
Statement I: Leslie is the truth-teller.
Statement II: We are coming from City-B.
Leslie —
Statement I: Gerald is not the alternator.
Statement II: I am from City-A.

Who among the following is coming from City-C?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Samuel, Gerald and Leslie are three persons, each travelling in a different bus from a different city among City-A, City-B and City-C. The traveller of one of the buses always lies, that of the other always speaks the truth, while the remaining one alternates between speaking the truth and lying, in any order. When asked about the respective buses from which they were, each of their representative, i.e. Samuel, Gerald and Leslie made the following statements:
Samuel —
Statement I: We always speak the truth.
Statement II: The bus in which Leslie is traveling is not coming from City-A.
Gerald —
Statement I: Leslie is the truth-teller.
Statement II: We are coming from City-B.
Leslie —
Statement I: Gerald is not the alternator.
Statement II: I am from City-A.

Who among the following is a liar?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
There are four friends - Roger, Owen, Adrian, and Harold - each of whom lives in exactly one type of house amongst bunglow, apartment, penthouse and villa, not necessarily in the same order. No two friends live in the same type of house. Each person gives two replies to any question asked to them. At least one person among them always speaks the truth and at least one person always lies. There is at least one person who always alternates between telling the truth and lying, in any order.
When asked about the names of the friends and the respective houses they live in, following were their replies:
Adrian: Roger lives in the penthouse.
Owen lives in the bunglow.
Harold: Adrian lives in the apartment.
I live in the penthouse.
Roger: I live in the bunglow.
Owen: I live in the villa.
Harold lives in the villa.
It is also known that Harold lives in the villa and a definite arrangement can be obtained from the statements given by each person.

Who among the following lives in the bunglow?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
There are four friends - Roger, Owen, Adrian, and Harold - each of whom lives in exactly one type of house amongst bunglow, apartment, penthouse and villa, not necessarily in the same order. No two friends live in the same type of house. Each person gives two replies to any question asked to them. At least one person among them always speaks the truth and at least one person always lies. There is at least one person who always alternates between telling the truth and lying, in any order.
When asked about the names of the friends and the respective houses they live in, following were their replies:
Adrian: Roger lives in the penthouse.
Owen lives in the bunglow.
Harold: Adrian lives in the apartment.
I live in the penthouse.
Roger: I live in the bunglow.
Owen: I live in the villa.
Harold lives in the villa.
It is also known that Harold lives in the villa and a definite arrangement can be obtained from the statements given by each person.

Who among the following always speaks the truth?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
There are four friends - Roger, Owen, Adrian, and Harold - each of whom lives in exactly one type of house amongst bunglow, apartment, penthouse and villa, not necessarily in the same order. No two friends live in the same type of house. Each person gives two replies to any question asked to them. At least one person among them always speaks the truth and at least one person always lies. There is at least one person who always alternates between telling the truth and lying, in any order.
When asked about the names of the friends and the respective houses they live in, following were their replies:
Adrian: Roger lives in the penthouse.
Owen lives in the bunglow.
Harold: Adrian lives in the apartment.
I live in the penthouse.
Roger: I live in the bunglow.
Owen: I live in the villa.
Harold lives in the villa.
It is also known that Harold lives in the villa and a definite arrangement can be obtained from the statements given by each person.

Who always alternate(s) between telling the truth and lying?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
There are four friends - Roger, Owen, Adrian, and Harold - each of whom lives in exactly one type of house amongst bunglow, apartment, penthouse and villa, not necessarily in the same order. No two friends live in the same type of house. Each person gives two replies to any question asked to them. At least one person among them always speaks the truth and at least one person always lies. There is at least one person who always alternates between telling the truth and lying, in any order.
When asked about the names of the friends and the respective houses they live in, following were their replies:
Adrian: Roger lives in the penthouse.
Owen lives in the bunglow.
Harold: Adrian lives in the apartment.
I live in the penthouse.
Roger: I live in the bunglow.
Owen: I live in the villa.
Harold lives in the villa.
It is also known that Harold lives in the villa and a definite arrangement can be obtained from the statements given by each person.

Who lives in the apartment?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Four friends, Walter, Roy, Neil, and Gavin, went to a restaurant together and each ordered a different dish amongst black pudding, kippers, potted shrimps and bakewell tart, not necessarily in the same order. It is given that each person ate only one dish each, which they had ordered. Each of them gives three replies to any question asked, which are alternately true or false, in any order. When asked to mention the name of the friend and the dish that they ate, they gave the following replies:
Walter:
Neil ate black pudding.
Gavin ate bakewell tart.
Roy ate potted shrimps.
Roy:
Walter ate bakewell tart.
Neil ate potted shrimps.
Gavin ate kippers.
Neil:
Gavin ate black pudding.
Roy ate kippers.
Walter ate potted shrimps.
Gavin:
Roy did not eat potted shrimps.
Walter ate bakewell tart.
Neil did not eat black pudding.

Who among the following ate black pudding?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Four friends, Walter, Roy, Neil, and Gavin, went to a restaurant together and each ordered a different dish amongst black pudding, kippers, potted shrimps and bakewell tart, not necessarily in the same order. It is given that each person ate only one dish each, which they had ordered. Each of them gives three replies to any question asked, which are alternately true or false, in any order. When asked to mention the name of the friend and the dish that they ate, they gave the following replies:
Walter:
Neil ate black pudding.
Gavin ate bakewell tart.
Roy ate potted shrimps.
Roy:
Walter ate bakewell tart.
Neil ate potted shrimps.
Gavin ate kippers.
Neil:
Gavin ate black pudding.
Roy ate kippers.
Walter ate potted shrimps.
Gavin:
Roy did not eat potted shrimps.
Walter ate bakewell tart.
Neil did not eat black pudding.

Roy ate

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Four friends, Walter, Roy, Neil, and Gavin, went to a restaurant together and each ordered a different dish amongst black pudding, kippers, potted shrimps and bakewell tart, not necessarily in the same order. It is given that each person ate only one dish each, which they had ordered. Each of them gives three replies to any question asked, which are alternately true or false, in any order. When asked to mention the name of the friend and the dish that they ate, they gave the following replies:
Walter:
Neil ate black pudding.
Gavin ate bakewell tart.
Roy ate potted shrimps.
Roy:
Walter ate bakewell tart.
Neil ate potted shrimps.
Gavin ate kippers.
Neil:
Gavin ate black pudding.
Roy ate kippers.
Walter ate potted shrimps.
Gavin:
Roy did not eat potted shrimps.
Walter ate bakewell tart.
Neil did not eat black pudding.

Who among the following spoke the maximum number of truths?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Four friends, Walter, Roy, Neil, and Gavin, went to a restaurant together and each ordered a different dish amongst black pudding, kippers, potted shrimps and bakewell tart, not necessarily in the same order. It is given that each person ate only one dish each, which they had ordered. Each of them gives three replies to any question asked, which are alternately true or false, in any order. When asked to mention the name of the friend and the dish that they ate, they gave the following replies:
Walter:
Neil ate black pudding.
Gavin ate bakewell tart.
Roy ate potted shrimps.
Roy:
Walter ate bakewell tart.
Neil ate potted shrimps.
Gavin ate kippers.
Neil:
Gavin ate black pudding.
Roy ate kippers.
Walter ate potted shrimps.
Gavin:
Roy did not eat potted shrimps.
Walter ate bakewell tart.
Neil did not eat black pudding.

Which of the following statements must be false?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Each of three persons, Henry, Daniel and Hugh, is travelling in a different train coach among Coach-A, Coach-B and Coach-C, not necessarily in the same order. Among the three persons, one is a truth-teller, i.e. he always speaks the truth, another is a liar, i.e. he always lies and the remaining person is an alternator, i.e. he always alternate between telling the truth and lying, in any order.
The three of them made the following statements:
Henry: Daniel is not the alternator.
The person travelling in a Coach-B is a truth-teller.
Daniel: The person travelling in Coach-C is an alternator.
I am the truth-teller.
Hugh: Henry is not travelling in Coach-A.
Daniel is an alternator.

Which train coach is Hugh travelling in?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Each of three persons, Henry, Daniel and Hugh, is travelling in a different train coach among Coach-A, Coach-B and Coach-C, not necessarily in the same order. Among the three persons, one is a truth-teller, i.e. he always speaks the truth, another is a liar, i.e. he always lies and the remaining person is an alternator, i.e. he always alternate between telling the truth and lying, in any order.
The three of them made the following statements:
Henry: Daniel is not the alternator.
The person travelling in a Coach-B is a truth-teller.
Daniel: The person travelling in Coach-C is an alternator.
I am the truth-teller.
Hugh: Henry is not travelling in Coach-A.
Daniel is an alternator.

Who among the following definitely made at least one true statement?

Question for Practice Questions Level 2: Binary Logic
Try yourself:Directions: Study the following information and answer the question that follows.
Each of three persons, Henry, Daniel and Hugh, is travelling in a different train coach among Coach-A, Coach-B and Coach-C, not necessarily in the same order. Among the three persons, one is a truth-teller, i.e. he always speaks the truth, another is a liar, i.e. he always lies and the remaining person is an alternator, i.e. he always alternate between telling the truth and lying, in any order.
The three of them made the following statements:
Henry: Daniel is not the alternator.
The person travelling in a Coach-B is a truth-teller.
Daniel: The person travelling in Coach-C is an alternator.
I am the truth-teller.
Hugh: Henry is not travelling in Coach-A.
Daniel is an alternator.

If Henry is not the liar, then who is the truth-teller?

The document Practice Questions Level 2: Binary Logic - Notes | Study Level-wise Practice Questions for CAT Preparation - CAT is a part of the CAT Course Level-wise Practice Questions for CAT Preparation.
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