Table of content:
HCL Logical Reasoning Questions and Answers: Top 5 Sample MCQs
HCL's logical reasoning section is an important part of its recruitment process, particularly for positions involving technical and analytical skills. It tests a candidate’s ability to think critically, analyze patterns, and solve problems efficiently.
Overview of HCL Logical Reasoning Questions
First, let us study some of the major topics from which logical reasoning questions are framed during the HCL logical reasoning exam:
Number Series
These questions involve finding the pattern in a given sequence of numbers and predicting the next number.
| Question | Series | Answer |
|---|---|---|
| What is the next number in the series 2, 6, 12, 20, 30? | 2, 6, 12, 20, 30, ? | 42 (Pattern: +4, +6, +8, +10...) |
2. Analogies
In this type of question, candidates have to find a relationship between two words and then apply the same relationship to another pair.
| Question | Pair 1 | Pair 2 | Answer |
|---|---|---|---|
| Tree is to Leaf as Flower is to...? | Tree : Leaf | Flower : Petal | Petal |
3. Seating Arrangements
Candidates are given a set of people and conditions on how they are seated. Based on this, they answer questions about their positions relative to one another.
Eg: Five people A, B, C, D, and E are sitting in a row. B is to the immediate right of A. C is between B and D. E is to the left of A.
| Question | Answer |
|---|---|
| Who is sitting at the leftmost position? | E |
4. Syllogisms
This involves a series of statements, and candidates must deduce which conclusions logically follow.
| Question | Statements | Conclusion |
|---|---|---|
| All dogs are animals. Some animals are cats. | Conclusion 1: Some dogs are cats. Conclusion 2: All animals are dogs. |
Neither 1 nor 2 follows. |
5. Puzzles
Puzzle-based reasoning can involve scenarios with logical constraints, where candidates are required to find a solution.
Eg: There are three people, X, Y, and Z, with different ages. X is older than Y but younger than Z. Who is the youngest?
| Question | Answer |
|---|---|
| Who is the youngest? | Y |
6. Blood Relations
Questions that assess the ability to understand relationships between family members.
| Question | Description | Answer |
|---|---|---|
| Pointing to a photograph, a man said, "She is the daughter of my father’s only son." How is the woman in the photograph related to the man? | His Daughter | Daughter |
7. Coding-Decoding
In this, candidates are provided with certain codes for words, and they have to decode other words using the same pattern.
| Question | Coded Word | Pattern |
|---|---|---|
| If CAT is written as 3120, how would you write DOG? | D(4), O(15), G(7) | 4157 |
8. Directions
This involves questions based on directions and movement, where candidates determine the final position or distance.
| Question | Description | Answer |
|---|---|---|
| A man walks 5 km east, then turns left and walks 3 km. How far is he from his starting point? | 5 km east, 3 km north | 5.83 km (using Pythagoras theorem) |
9. Statement and Conclusions
These questions assess critical thinking by requiring candidates to analyze a statement and draw valid conclusions.
| Question | Statement | Conclusion |
|---|---|---|
| Statement: All apples are fruits. Some fruits are red. | Conclusion: Some apples are red. | Cannot be determined |
10. Data Sufficiency
In these types of questions, candidates need to determine whether the given information is sufficient to answer the question.
Eg: What is John's age?
-
- Statement 1: John is younger than Sam.
- Statement 2: Sam is 25 years old.
| Question | Answer |
|---|---|
| Is the information sufficient? | Yes (John is younger than 25) |
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HCL Logical Reasoning Pattern & Marking Scheme
Let us also study the exam pattern and marking scheme followed during the HCL logical reasoning exam:
| Section | No. of Questions | Duration | Type of Questions | Difficulty Level |
|---|---|---|---|---|
| Logical Reasoning | 15-20 | 15-20 minutes | Objective (MCQs) | Moderate to Difficult |
Marking Scheme
| Question Type | Marks per Question | Negative Marking |
|---|
| Logical Reasoning (MCQs) | 1 mark per correct answer | No negative marking (in most cases) |
Top 5 HCL Logical Reasoning Sample MCQs
QUIZZ SNIPPET IS HERE QUIZZ SNIPPET IS HERE QUIZZ SNIPPET IS HERE QUIZZ SNIPPET IS HERE QUIZZ SNIPPET IS HEREAnswer 1. T → V (+2)
O → Q (+2)
M → O (+2)
O → T (+5)
R → T (+2)
R → T (+2)
O → Q (+5)
W → Y (+2)
Answer 2. Statement I: Tells us how long it takes for Hitansha and Priya to travel from place C to A and B.
Statement II: Provides the total distance and the speed ratio of Hitansha to Priya.
Statement III: Gives the difference in their speeds.
By combining Statement I with either Statement II or III, you can calculate their respective speeds and the time they meet.
Answer: Data in statements I alone is sufficient, or data in statements II and III together are necessary.
Answer 3. Start facing South-East.
Turning 90 degrees anticlockwise, now he's facing North-East.
Turning 135 degrees clockwise from North-East:
90 degrees clockwise brings him to the South-East.
45 more degrees clockwise brings him to the South.
The correct answer is South.
Answer 4. The sequence of prime numbers starts as: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29. The 10th prime number is 29.
Answer 5. Conclusion I directly follow the second statement (some trains are bikes). However, there is no information supporting the idea that buses and bikes are related.
Preparation Tips
- Practice Mock Tests: Regularly practice mock tests to familiarize yourself with different types of questions.
- Time Management: Logical reasoning tests are typically timed, so work on solving questions faster.
- Analyze Patterns: Look for repetitive patterns or relationships in number series, analogies, or coding-decoding questions.
- Clear Concepts: Ensure you understand the basic rules of logical reasoning, such as syllogisms and data sufficiency.