Q. In a spelling bee, contestant A spelled more words correctly than contestant B but fewer than contestant C. Contestant D spelled fewer words than A but more than B. Who performed the best? (2023)
A.
A
B.
B
C.
C
D.
D
Solution
The order of performance is C > A > D > B, making C the best performer.
Q. In a spelling bee, the order of elimination is as follows: A is eliminated before B but after C. D is eliminated after A. Who is the last to be eliminated? (2023)
A.
A
B.
B
C.
C
D.
D
Solution
The order of elimination is C, A, D, B. Therefore, B is the last to be eliminated.
Q. In a sports event, players P, Q, R, S, and T are ranked based on their performance. P is ranked higher than Q but lower than R. S is ranked lower than T but higher than P. What is the correct order of ranking? (2023)
A.
R, P, Q, S, T
B.
T, S, P, Q, R
C.
R, T, S, P, Q
D.
T, R, S, P, Q
Solution
The order is R > P > Q and T > S > P. Thus, the correct order is R > T > S > P > Q.
Q. In a sports league, if a player scores an average of 20 points per game over 10 games, what is the total number of points scored by the player? (2023)
A.
200
B.
180
C.
220
D.
240
Solution
Total points = average points per game * number of games = 20 * 10 = 200 points.
Q. In a sports league, if a team earns 3 points for a win, 1 point for a draw, and 0 points for a loss, how many points does a team with 4 wins, 2 draws, and 3 losses have?
Q. In a sports league, if the points system awards 3 points for a win and 1 point for a draw, how many points does a team have if they won 4 matches and drew 3?
Q. In a sports tournament, teams X, Y, Z, W, and V are ranked based on their performance. X is ranked higher than Y but lower than Z. W is ranked lower than X but higher than V. What is the ranking from highest to lowest? (2023)
Q. In a survey of 150 people, 90 like basketball, 60 like soccer, and 30 like both. How many like neither sport?
A.
30
B.
60
C.
90
D.
120
Solution
Using inclusion-exclusion, the number of people who like at least one sport is 90 + 60 - 30 = 120. Therefore, those who like neither is 150 - 120 = 30.
Q. In a survey of 150 people, 90 like tea, 60 like coffee, and 30 like both. How many people like neither tea nor coffee?
A.
30
B.
60
C.
90
D.
120
Solution
Using inclusion-exclusion, the number of people who like either tea or coffee is 90 + 60 - 30 = 120. Therefore, those who like neither is 150 - 120 = 30.
Q. In a survey of favorite fruits among five people, A likes Mango more than Banana but less than Apple. C likes Grape more than A. Who likes Mango? (2023)
A.
A
B.
B
C.
C
D.
D
Solution
A likes Mango, as per the ranking A < Apple and A > Banana. C's preference does not affect A's position.
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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