Multi-dimensional Conditional: Brand/Sport/Vehicle: Worksheet 10 - Expert Practice Multi-dimensional Conditional: Brand/Sport/Vehicle EXPERT

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Rhea does not prefer Eta or Volleyball.
- The one who prefers Kappa drives Metro.
- Cyrus plays Badminton, and the one who drives Bike prefers Epsilon.
- Neither Ira nor Gaurav prefers Beta.
- The Chess player does not drive Train.
- If someone prefers Theta, then they do not play Cricket.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Rhea | Kappa | Chess | Van
Hina | Eta | Cricket | Bike
Cyrus | Beta | Volleyball | Train
Ira | Theta | Hockey | Metro
Gaurav | Iota | Badminton | Bus
Priya | Epsilon | Basketball | Truck
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Bhavya does not prefer Kappa or Tennis.
- The one who prefers Alpha drives Van.
- Qadir plays Table Tennis, and the one who drives Bus prefers Iota.
- Neither Wafa nor Rhea prefers Delta.
- The Basketball player does not drive Truck.
- If someone prefers Eta, then they do not play Chess.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Bhavya | Alpha | Basketball | Metro
Priya | Kappa | Chess | Bus
Qadir | Delta | Tennis | Truck
Wafa | Eta | Volleyball | Van
Rhea | Zeta | Table Tennis | Ship
Xavier | Iota | Cricket | Train
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Bhavya does not prefer Theta or Tennis.
- The one who prefers Alpha drives Bike.
- Ira plays Volleyball, and the one who drives Train prefers Beta.
- Neither Priya nor Uma prefers Eta.
- The Hockey player does not drive Metro.
- If someone prefers Zeta, then they do not play Cricket.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Bhavya | Alpha | Hockey | Ship
Vihaan | Theta | Cricket | Train
Ira | Eta | Tennis | Metro
Priya | Zeta | Athletics | Bike
Uma | Epsilon | Volleyball | Bus
Tara | Beta | Badminton | Car
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Vihaan does not prefer Theta or Hockey.
- The one who prefers Kappa drives Train.
- Cyrus plays Volleyball, and the one who drives Metro prefers Iota.
- Neither Mira nor Bhavya prefers Epsilon.
- The Basketball player does not drive Bike.
- If someone prefers Eta, then they do not play Chess.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Vihaan | Kappa | Basketball | Ship
Sahil | Theta | Chess | Metro
Cyrus | Epsilon | Hockey | Bike
Mira | Eta | Athletics | Train
Bhavya | Alpha | Volleyball | Bus
Gaurav | Iota | Football | Truck
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Vihaan does not prefer Alpha or Basketball.
- The one who prefers Zeta drives Truck.
- Laksh plays Football, and the one who drives Train prefers Theta.
- Neither Tara nor Priya prefers Iota.
- The Cricket player does not drive Scooter.
- If someone prefers Epsilon, then they do not play Volleyball.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Vihaan | Zeta | Cricket | Metro
Diya | Alpha | Volleyball | Train
Laksh | Iota | Basketball | Scooter
Tara | Epsilon | Table Tennis | Truck
Priya | Kappa | Football | Ship
Fatima | Theta | Hockey | Cycle
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Rhea does not prefer Alpha or Cricket.
- The one who prefers Beta drives Van.
- Qadir plays Volleyball, and the one who drives Scooter prefers Eta.
- Neither Wafa nor Mira prefers Kappa.
- The Basketball player does not drive Bike.
- If someone prefers Theta, then they do not play Badminton.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Rhea | Beta | Basketball | Cycle
Vihaan | Alpha | Badminton | Scooter
Qadir | Kappa | Cricket | Bike
Wafa | Theta | Hockey | Van
Mira | Iota | Volleyball | Car
Uma | Eta | Athletics | Metro
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Fatima does not prefer Iota or Football.
- The one who prefers Eta drives Train.
- Mira plays Chess, and the one who drives Ship prefers Alpha.
- Neither Xavier nor Zoya prefers Delta.
- The Volleyball player does not drive Bike.
- If someone prefers Beta, then they do not play Cricket.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Fatima | Eta | Volleyball | Car
Tara | Iota | Cricket | Ship
Mira | Delta | Football | Bike
Xavier | Beta | Tennis | Train
Zoya | Epsilon | Chess | Van
Cyrus | Alpha | Badminton | Metro
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Gaurav does not prefer Kappa or Chess.
- The one who prefers Delta drives Metro.
- Priya plays Cricket, and the one who drives Van prefers Iota.
- Neither Vihaan nor Jatin prefers Eta.
- The Athletics player does not drive Car.
- If someone prefers Theta, then they do not play Hockey.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Gaurav | Delta | Athletics | Train
Sahil | Kappa | Hockey | Van
Priya | Eta | Chess | Car
Vihaan | Theta | Basketball | Metro
Jatin | Zeta | Cricket | Scooter
Bhavya | Iota | Table Tennis | Cycle
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Eshan does not prefer Gamma or Table Tennis.
- The one who prefers Theta drives Cycle.
- Priya plays Tennis, and the one who drives Bike prefers Kappa.
- Neither Diya nor Fatima prefers Iota.
- The Cricket player does not drive Scooter.
- If someone prefers Alpha, then they do not play Badminton.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Eshan | Theta | Cricket | Van
Sahil | Gamma | Badminton | Bike
Priya | Iota | Table Tennis | Scooter
Diya | Alpha | Hockey | Cycle
Fatima | Delta | Tennis | Train
Mira | Kappa | Basketball | Metro
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Wafa does not prefer Eta or Football.
- The one who prefers Gamma drives Bus.
- Priya plays Table Tennis, and the one who drives Truck prefers Iota.
- Neither Gaurav nor Sahil prefers Zeta.
- The Badminton player does not drive Cycle.
- If someone prefers Alpha, then they do not play Tennis.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Wafa | Gamma | Badminton | Scooter
Yash | Eta | Tennis | Truck
Priya | Zeta | Football | Cycle
Gaurav | Alpha | Chess | Bus
Sahil | Beta | Table Tennis | Train
Mira | Iota | Hockey | Metro
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Omar does not prefer Gamma or Basketball.
- The one who prefers Alpha drives Ship.
- Qadir plays Table Tennis, and the one who drives Truck prefers Iota.
- Neither Laksh nor Uma prefers Eta.
- The Football player does not drive Scooter.
- If someone prefers Zeta, then they do not play Cricket.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Omar | Alpha | Football | Train
Nihal | Gamma | Cricket | Truck
Qadir | Eta | Basketball | Scooter
Laksh | Zeta | Tennis | Ship
Uma | Theta | Table Tennis | Van
Tara | Iota | Badminton | Car
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Kaira does not prefer Alpha or Badminton.
- The one who prefers Kappa drives Bus.
- Laksh plays Athletics, and the one who drives Car prefers Iota.
- Neither Diya nor Aarav prefers Theta.
- The Table Tennis player does not drive Truck.
- If someone prefers Gamma, then they do not play Tennis.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Kaira | Kappa | Table Tennis | Train
Omar | Alpha | Tennis | Car
Laksh | Theta | Badminton | Truck
Diya | Gamma | Football | Bus
Aarav | Zeta | Athletics | Van
Rhea | Iota | Basketball | Bike
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Tara does not prefer Alpha or Athletics.
- The one who prefers Kappa drives Car.
- Ira plays Football, and the one who drives Bike prefers Iota.
- Neither Qadir nor Hina prefers Beta.
- The Volleyball player does not drive Train.
- If someone prefers Epsilon, then they do not play Cricket.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Tara | Kappa | Volleyball | Bus
Zoya | Alpha | Cricket | Bike
Ira | Beta | Athletics | Train
Qadir | Epsilon | Chess | Car
Hina | Zeta | Football | Scooter
Omar | Iota | Tennis | Ship
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Ira does not prefer Iota or Table Tennis.
- The one who prefers Gamma drives Bike.
- Qadir plays Football, and the one who drives Scooter prefers Kappa.
- Neither Omar nor Cyrus prefers Theta.
- The Basketball player does not drive Car.
- If someone prefers Beta, then they do not play Volleyball.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Ira | Gamma | Basketball | Bus
Jatin | Iota | Volleyball | Scooter
Qadir | Theta | Table Tennis | Car
Omar | Beta | Tennis | Bike
Cyrus | Epsilon | Football | Cycle
Zoya | Kappa | Chess | Train
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Eshan does not prefer Gamma or Tennis.
- The one who prefers Zeta drives Van.
- Rhea plays Football, and the one who drives Cycle prefers Iota.
- Neither Kaira nor Gaurav prefers Beta.
- The Volleyball player does not drive Bus.
- If someone prefers Theta, then they do not play Badminton.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Eshan | Zeta | Volleyball | Bike
Cyrus | Gamma | Badminton | Cycle
Rhea | Beta | Tennis | Bus
Kaira | Theta | Chess | Van
Gaurav | Kappa | Football | Ship
Zoya | Iota | Cricket | Scooter
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Ira does not prefer Delta or Basketball.
- The one who prefers Iota drives Car.
- Jatin plays Tennis, and the one who drives Scooter prefers Gamma.
- Neither Sahil nor Eshan prefers Beta.
- The Hockey player does not drive Bus.
- If someone prefers Epsilon, then they do not play Badminton.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Ira | Iota | Hockey | Cycle
Vihaan | Delta | Badminton | Scooter
Jatin | Beta | Basketball | Bus
Sahil | Epsilon | Football | Car
Eshan | Kappa | Tennis | Ship
Uma | Gamma | Chess | Train
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Laksh does not prefer Beta or Athletics.
- The one who prefers Delta drives Car.
- Tara plays Badminton, and the one who drives Train prefers Alpha.
- Neither Yash nor Vihaan prefers Gamma.
- The Basketball player does not drive Metro.
- If someone prefers Eta, then they do not play Cricket.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Laksh | Delta | Basketball | Ship
Wafa | Beta | Cricket | Train
Tara | Gamma | Athletics | Metro
Yash | Eta | Table Tennis | Car
Vihaan | Iota | Badminton | Bike
Cyrus | Alpha | Volleyball | Truck
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Aarav does not prefer Iota or Badminton.
- The one who prefers Kappa drives Van.
- Xavier plays Basketball, and the one who drives Car prefers Delta.
- Neither Omar nor Tara prefers Beta.
- The Volleyball player does not drive Metro.
- If someone prefers Theta, then they do not play Cricket.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Aarav | Kappa | Volleyball | Scooter
Hina | Iota | Cricket | Car
Xavier | Beta | Badminton | Metro
Omar | Theta | Table Tennis | Van
Tara | Eta | Basketball | Train
Nihal | Delta | Football | Truck
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Fatima does not prefer Theta or Basketball.
- The one who prefers Alpha drives Metro.
- Uma plays Chess, and the one who drives Truck prefers Zeta.
- Neither Xavier nor Hina prefers Epsilon.
- The Volleyball player does not drive Scooter.
- If someone prefers Delta, then they do not play Table Tennis.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Fatima | Alpha | Volleyball | Bus
Qadir | Theta | Table Tennis | Truck
Uma | Epsilon | Basketball | Scooter
Xavier | Delta | Football | Metro
Hina | Beta | Chess | Bike
Kaira | Zeta | Athletics | Ship
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.

CAT/GMAT-Style Multi-Parameter Table
Create a 6x4 table (Person x Brand x Sport x Vehicle).
Apply constraints in layers: negative exclusions first, then direct mappings, then conditional implications.
- Fatima does not prefer Beta or Tennis.
- The one who prefers Iota drives Train.
- Priya plays Cricket, and the one who drives Cycle prefers Delta.
- Neither Sahil nor Laksh prefers Kappa.
- The Chess player does not drive Scooter.
- If someone prefers Theta, then they do not play Volleyball.
Continue elimination until each row has a unique triplet.
Verified final mapping:
Person | Brand | Sport | Vehicle
--- | --- | --- | ---
Fatima | Iota | Chess | Bus
Qadir | Beta | Volleyball | Cycle
Priya | Kappa | Tennis | Scooter
Sahil | Theta | Table Tennis | Train
Laksh | Zeta | Cricket | Truck
Rhea | Delta | Badminton | Van
Efficiency tip: Track constraints per attribute as sets; propagate implications ('If A then not B').
Verification:
- Each attribute used exactly once across persons.
- All conditional and negative clues hold.
- No contradictions; unique solution obtained.