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Circular Arrangement and Binary Logic Combo Set
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Circular Arrangement and Binary Logic Combo Set (Part - I)

Nilanjan Dutta is teaching live on Unacademy Plus

Nilanjan Dutta
Hi, I am a CAT 100 Percentiler with 100 in DI-LR & 99.9 in Quants. Subscribe to CAT Live Classes with 'NILANJANDUTTA' discount code.

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sir here in question 1 ; even the 'None of these' can also be the answer ; F is not there in the options -> that doesn't mean it cAN never be the answer . It can be the answer as well & also 'I always tell the truth' can also be valid statement in many of the problems(talking about the person in chair 2) . So how have you eliminated that possibility in the first go itself ?
Nilanjan Dutta
7 months ago
Truth statements are few and only help in solving a set. You will never find a True statement wasted on a statement of no use. Then the set will always be unsolvable. Have a look at the True and False statement you will realize they directly converge towards helping solve the set. That's how it is. If F was the answer, given a direct clue, it would have been in Options, Remember only 2 of 6 are True in 2nd category. No other clue related to F, other clues related to A. Don't waste True statements, they are few and Precious :)
hahaha ; ok sir . got your point
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  1. LRDI Practice Sets (Circular Arrangement and Binary Logic Combo Set) By Nilanjan Dutta CAT 100%-iler CAT PREPARATION WITH 100 PERCENTILERS


  2. Brief Introduction About Myself BESU Shibpur, 2012 pass-out (CS) > Final Year (2011 - 12 season) appeared for CAT/XAT IIFT > CAT 99.43, XAT 99.35, lIFT 99.59 Converts - XLRI, IIM-Indore, IIFT XLRI 2014 pass-out CAT 100%-iler > Working as a Business Consultant with an IT firm in Kolkata QA-DI-LR & GD-Pl Mentor 2nd attempt at CAT-100%-ile in CAT 2016 > National Level Debater, Lead Actor, Sports Enthusiast


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  5. Caselet Disscussion Take Home SIMCAT Answer the questions on the basis of the information given below. Six persons A, B, C, D, E and F are sitting around a circular table on chairs placed clockwise with all of them facing the center. These chairs are numbered from 1 to 6 in that order. These six persons are classified into three types. Type 1: Always tells the truth. Type 2: Always tells lies. Type 3: Tells the truth in the first round of conversation and lies in the second round. Among the six persons, two are of type 1 and two are of type 2 and two are of type 3. Now, the following are two rounds of conversation between them.


  6. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to me always tells the truth. Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. Round 2 Person at chair 1:I am A Person at chair 2: I am F Person at chair 3: B is not of the type 1. Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D


  7. Caselet Disscussion Who is sitting on chair 2? 15 None of these


  8. Caselet Disscussion Who is sitting on the left-hand side of E? None of these


  9. Caselet Disscussion Which two people always tell the truth? B, C E, F D, A None of these


  10. Caselet Disscussion Who is sitting opposite E? None of these


  11. Caselet Disscussion Take Home SIMCAT Answer the questions on the basis of the information given below. Six persons A, B, C, D, E and F are sitting around a circular table on chairs placed clockwise with all of them facing the center. These chairs are numbered from 1 to 6 in that order. These six persons are classified into three types. Type 1: Always tells the truth. Type 2: Always tells lies. Type 3: Tells the truth in the first round of conversation and lies in the second round. Among the six persons, two are of type 1 and two are of type 2 and two are of type 3. Now, the following are two rounds of conversation between them.


  12. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to me always tells the truth. Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. Round 2 Person at chair 1:I am A Person at chair 2: I am F Person at chair 3: B is not of the type 1. Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D


  13. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to me always tells the truth. Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D


  14. Caselet Disscussion Take Home SIMCAT Answer the questions on the basis of the information given below. Six persons A, B, C, D, E and F are sitting around a circular table on chairs placed clockwise with all of them facing the center. These chairs are numbered from 1 to 6 in that order. These six persons are classified into three types. Type 1: Always tells the truth. Type 2: Always tells lies. Type 3: Tells the truth in the first round of conversation and lies in the second round. Among the six persons, two are of type 1 and two are of type 2 and two are of type 3. Now, the following are two rounds of conversation between them.


  15. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. Tue True Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. Person at chair 4: On my right-hand side is E. True Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D


  16. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. True T True ] Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. Person at chair 4: On my right-hand side is E. True Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D


  17. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. True T True ] Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. Person at chair 4: On my right-hand side is E. True Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D. False


  18. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. True T True ] Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. False Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D. False


  19. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. True Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. TI Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. False Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D. False


  20. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. True Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. TI Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. False Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D. False


  21. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. True Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. TI Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. False Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D. False


  22. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. True Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. TI Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. False Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D. False


  23. Caselet Disscussion Who is sitting on the left-hand side of E? None of these


  24. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. True Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. TI Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. False Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D. False


  25. Caselet Disscussion Take Home SIMCAT Round 1 Person at chair 1: The person sitting opposite to m e always tells the truth. True Person at chair 2: I always tell the truth. Person at chair 3: The person sitting opposite to me is of type 3. Person at chair 4: I am sitting between type 2 and type 3. Person at chair 5: I am sitting between two persons who are of type 1. Person at chair 6: On my left-hand side is a person who always tells the truth. TI Round 2 Person at chair 1:I am A Person at chair 2: I am F. False Person at chair 3: B is not of the type 1. False Person at chair 4: On my right-hand side is E. Person at chair 5: I am of type 3. Person at chair 6: I am not between A and D. False


  26. Caselet Disscussion Who is sitting opposite E? O F None of these