Q. A, B, C, D, and E are five friends who have different pets. A has a dog, B has a cat, C has a rabbit, D has a parrot, and E has a fish. If A and C cannot be in the same room, which pet is most likely to be in the same room as D?
A.
Dog
B.
Cat
C.
Rabbit
D.
Fish
Solution
B's cat can be in the same room as D's parrot since A and C cannot be together.
Q. A, B, C, D, and E are five friends who have different pets: a dog, a cat, a bird, a fish, and a rabbit. A has a dog, B has a cat, C has a bird, D does not have a fish, and E has a rabbit. What pet does D have?
A.
Dog
B.
Cat
C.
Fish
D.
Rabbit
Solution
Since A has a dog, B has a cat, C has a bird, and E has a rabbit, D must have the fish.
Q. A, B, C, D, and E are five friends who have different pets: Dog, Cat, Fish, Bird, and Rabbit. A has a Dog. B does not have a Cat or Fish. C has a Bird. D has a Rabbit. What pet does E have? (2023)
A.
Dog
B.
Cat
C.
Fish
D.
Bird
Solution
Since A has a Dog, B does not have a Cat or Fish, C has a Bird, and D has a Rabbit, E must have a Fish.
Q. A, B, C, D, and E are five friends who like different colors: Red, Blue, Green, Yellow, and Black. A likes Red, B does not like Blue or Green, C likes Yellow, D likes Black. What color does E like?
A.
Red
B.
Blue
C.
Green
D.
Yellow
Solution
Since A likes Red, C likes Yellow, and D likes Black, E must like Green.
Q. A, B, C, D, and E are five friends who play different musical instruments. A plays the guitar, B plays the piano, C plays the drums, D plays the flute, and E plays the violin. If A and C are not sitting next to each other, who is sitting between B and D? (2023)
A.
A
B.
C
C.
E
D.
None of the above
Solution
Since A and C cannot sit next to each other, E must be sitting between B and D.
Q. A, B, C, D, and E are five friends who play different musical instruments. A plays the guitar, B plays the piano, and C plays the drums. D does not play the guitar or the piano. What instrument does E play? (2023)
A.
Guitar
B.
Piano
C.
Drums
D.
Violin
Solution
E plays the violin as D does not play the guitar or piano.
Q. A, B, C, D, and E are five friends who play different musical instruments. A plays the guitar, B plays the piano, C plays the drums, D plays the flute, and E plays the violin. If A and B are not sitting next to each other, who is sitting between C and D?
A.
A
B.
B
C.
C
D.
E
Solution
Since A and B cannot sit next to each other, E must be between C and D.
Q. A, B, C, D, and E are five friends who play different musical instruments. A plays the guitar, B plays the piano, C plays the drums, D plays the flute, and E plays the violin. If B is not next to A, who plays the flute? (2023)
Q. A, B, C, D, and E are five friends who play different musical instruments. A plays the guitar, B plays the piano, C plays the drums, D plays the flute, and E plays the violin. If A and C are not friends, which instrument does the friend of E play? (2023)
A.
Guitar
B.
Piano
C.
Drums
D.
Flute
Solution
Since A and C are not friends, E must be friends with B, who plays the piano.
Q. A, B, C, D, and E are five friends who play different sports: Cricket, Football, Basketball, Tennis, and Badminton. A plays Cricket, B plays Football, C plays Basketball, D plays Tennis. What sport does E play?
A.
Cricket
B.
Football
C.
Basketball
D.
Badminton
Solution
Since A, B, C, and D have their sports, E must play Badminton.
Q. A, B, C, D, and E are five friends who play different sports: Cricket, Football, Tennis, Basketball, and Badminton. A does not play Cricket or Football. B plays Tennis. C plays Basketball. D does not play Badminton. What sport does E play? (2023)
A.
Cricket
B.
Football
C.
Badminton
D.
Tennis
Solution
Since A does not play Cricket or Football, and B plays Tennis, C plays Basketball, and D does not play Badminton, E must play Badminton.
Q. A, B, C, D, and E are five friends who play different sports: cricket, football, basketball, tennis, and badminton. A plays cricket, B plays football, C plays basketball, D does not play tennis, and E plays badminton. What sport does D play? (2020)
A.
Cricket
B.
Football
C.
Tennis
D.
Basketball
Solution
D must play tennis as A, B, C, and E have already been assigned sports.
Q. A, B, C, D, and E are five friends who play different sports: Cricket, Football, Basketball, Tennis, and Badminton. A does not play Cricket or Football. B plays Tennis. C plays Basketball. D does not play Badminton. What sport does E play? (2023)
A.
Cricket
B.
Football
C.
Badminton
D.
Tennis
Solution
Since A does not play Cricket or Football, and B plays Tennis, C plays Basketball, and D does not play Badminton, E must play Badminton.
Q. A, B, C, D, and E are five friends. A is a lawyer, B is a doctor, C is a teacher, D is an engineer, and E is a scientist. If A and B are married and C is D's sibling, who is E's spouse?
A.
A
B.
B
C.
C
D.
D
Solution
D is E's spouse as A and B are married and C is D's sibling.
Q. A, B, C, D, and E are five friends. A is a lawyer, B is a doctor, C is a teacher, D is a pilot, and E is an engineer. If A and B are married and C is D's sibling, who is E's spouse? (2023)
A.
A
B.
B
C.
C
D.
D
Solution
D is E's spouse as A and B are married and C is D's sibling.
Q. A, B, C, D, and E are five friends. A is a lawyer, B is a doctor, C is a teacher, D is an engineer, and E is a pilot. If A and B are married and C is D's sibling, who is E's profession?
A.
Lawyer
B.
Doctor
C.
Teacher
D.
Pilot
Solution
E is a pilot as the professions of A, B, C, and D are already assigned.
Q. A, B, C, D, and E are five people sitting in a circle. A is to the left of B and to the right of C. D is opposite E. Who is sitting next to D? (2023)
Q. A, B, C, D, and E are five people who have different professions: doctor, engineer, teacher, lawyer, and artist. A is not a doctor or an engineer. B is a teacher. C is neither a lawyer nor an artist. D is an engineer. What is E's profession? (2023)
A.
Doctor
B.
Lawyer
C.
Artist
D.
Teacher
Solution
Since A is not a doctor or engineer, and B is a teacher, C cannot be a lawyer or artist, leaving E as the lawyer.
Q. A, B, C, D, and E are five people who have different professions: doctor, engineer, teacher, lawyer, and artist. A is not a doctor or an artist. B is a lawyer. C is neither a teacher nor an engineer. What is D's profession? (2023)
A.
Doctor
B.
Engineer
C.
Teacher
D.
Artist
Solution
D must be the doctor since A cannot be the doctor or artist, and B is a lawyer.
Q. A, B, C, D, and E are five people who have different professions: doctor, engineer, teacher, lawyer, and artist. A is not a doctor or an artist. B is a lawyer. C is an engineer. D is not a teacher. What is E's profession? (2022)
A.
Doctor
B.
Engineer
C.
Teacher
D.
Artist
Solution
E must be the artist as A cannot be a doctor or artist, B is a lawyer, C is an engineer, and D is not a teacher.
Q. A, B, C, D, and E are five people who have different professions: doctor, engineer, teacher, lawyer, and artist. A is not a doctor or an artist. B is a teacher. C is neither a lawyer nor an engineer. What is D's profession? (2023)
A.
Doctor
B.
Engineer
C.
Lawyer
D.
Artist
Solution
D must be the lawyer as A cannot be a doctor or artist, and B is a teacher.
Q. A, B, C, D, and E are five siblings. A is older than B but younger than C. D is older than E. If E is the youngest, who is the second oldest? (2023)
A.
A
B.
B
C.
C
D.
D
Solution
C is the oldest, A is older than B, and D is older than E. Therefore, D is the second oldest.
Q. A, B, C, D, and E are friends who like different colors: Red, Blue, Green, Yellow, and Black. A does not like Red or Blue. B likes Green. C likes Yellow. D does not like Black. What color does E like? (2023)
A.
Red
B.
Blue
C.
Black
D.
Green
Solution
E must like Black as A does not like Red or Blue, B likes Green, and C likes Yellow.
Q. A, B, C, D, and E are participating in a quiz. A scored more than B but less than C. D scored less than E but more than A. Who scored the least? (2023)
A.
A
B.
B
C.
D
D.
E
Solution
The order of scores is B < A < C < D < E. Therefore, B scored the least.
Q. A, B, C, D, and E are ranked based on their performance. If A is better than B but worse than C, and D is better than E but worse than A, who is ranked third? (2023)
A.
A
B.
B
C.
C
D.
D
Solution
The order is C > A > D > B > E. Thus, D is ranked third.
Q. A, B, C, D, and E are ranked in a competition. If A is ranked higher than B and C, and D is ranked lower than E but higher than A, who is ranked last?
A.
A
B.
B
C.
C
D.
D
Solution
B is ranked last as A is higher than both B and C.
LRDI (Logical Reasoning and Data Interpretation) is a crucial component of various competitive exams, including the CAT. Mastering this subject can significantly enhance your problem-solving skills and boost your exam scores. Practicing MCQs and objective questions in LRDI helps you familiarize yourself with the question patterns, enabling you to tackle important questions with confidence during your exam preparation.
What You Will Practise Here
Understanding different types of data interpretation graphs and charts
Logical reasoning puzzles and their solutions
Key concepts of sets, Venn diagrams, and their applications
Critical reasoning and argument analysis
Data sufficiency questions and techniques
Caselet-based questions for real-world problem solving
Formulas and shortcuts for quick calculations
Exam Relevance
LRDI is not only essential for the CAT but also appears in various other exams such as CBSE, State Boards, NEET, and JEE. In these exams, you may encounter questions that require you to analyze data sets, interpret graphs, or solve logical puzzles. Common question patterns include multiple-choice questions that assess your ability to draw conclusions from given data, making it vital to practice LRDI (CAT) MCQ questions to excel.
Common Mistakes Students Make
Misinterpreting data from graphs or charts, leading to incorrect answers
Overlooking key information in logical reasoning puzzles
Failing to apply the correct formulas in data interpretation questions
Rushing through questions without proper analysis
Neglecting to practice caselets, which can be tricky
FAQs
Question: What are LRDI (CAT) objective questions with answers? Answer: These are multiple-choice questions designed to test your understanding of logical reasoning and data interpretation concepts, often accompanied by detailed solutions.
Question: How can I improve my LRDI skills for exams? Answer: Regular practice of important LRDI (CAT) questions for exams, along with reviewing your mistakes, can significantly enhance your skills.
Start solving practice MCQs today to strengthen your understanding of LRDI concepts and boost your confidence for the upcoming exams. Remember, consistent practice is the key to success!
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