CoCubes Logical Reasoning Questions: Top MCQs with Tips for Freshers

As freshers prepare for corporate job assessments, logical reasoning has become a vital skill. The logical reasoning section in the CoCubes test assesses how well candidates can solve problems, recognise patterns, and think critically. Mastering this section requires familiarity with common question types and a strategic approach to solving them efficiently.

This article explores the trending topics and common question types freshers are likely to encounter in the CoCubes logical reasoning test, complete with insights, sample questions and tips.

Overview of CoCubes Logical Reasoning Section

The CoCubes logical reasoning test typically includes a variety of questions to measure a candidate’s ability to think logically and solve problems efficiently. The questions are structured to evaluate several reasoning skills, such as pattern recognition, sequence identification, and deductive reasoning. Here’s a breakdown of the common question categories:

Category	Question Type	Examples
Analytical Reasoning	Statements and Conclusions	Determine if a conclusion follows logically
*Data Sufficiency*	Information Analysis	Decide if the given data is sufficient to answer
Sequence and Series	Number/Letter Patterns	Find the next term in a series
Syllogisms	Logic-based Deduction	Assess the validity of conclusions
Blood Relations	Family Relationships	Solve family tree-based questions
Puzzles	Logical Arrangements	Arrange elements based on clues

Quick Tip: Practice all these question types to gain a comprehensive understanding, as the CoCubes logical reasoning test may include any of them.

Breakdown of Common Logical Reasoning Topics

Here is a closer look at the most popular and frequently tested topics in CoCubes logical reasoning assessments:

Topic	Description	Preparation Tips
Series & Sequences	Identifying patterns in number/letter sequences	Practice identifying arithmetic and geometric progressions
Statements & Assumptions	Deducing conclusions from given statements	Focus on understanding implied meaning without assumptions
Blood Relations	Questions on family relationships	Use family tree diagrams to visualise relationships
Data Sufficiency	Assessing if enough information is given to answer a question	Familiarise with deciding when additional information is unnecessary
Logical Deductions	Using premises to conclude logically valid statements	Practice solving syllogisms and basic logic puzzles

Study Tip: Prioritize practising these topics, as they form the core of logical reasoning assessments and often repeat in various forms.

Sample CoCubes Logical Reasoning Questions

To give freshers an idea of what to expect, here are some sample questions across different categories. These examples cover fundamental types of logical reasoning questions commonly seen in CoCubes.

Question Type	Sample Question
Series Completion	Find the next number in the series: 2, 4, 8, 16, __? (Answer: 32)
Syllogism	Statement: All pens are books. All books are papers. Conclusion: All pens are papers. (True)
Data Sufficiency	Statement 1: A is taller than B. Statement 2: C is shorter than B. Can you conclude A > C?
Blood Relation	Pointing to a person, R says, “She is the only daughter of my father’s son.” Who is she?

Pro Tip: Focus on identifying patterns and working efficiently under time constraints, as logical reasoning questions are designed to test both accuracy and speed.

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Top 5 MCQs for Cocubes Logical Reasoning Test

Q1. Panda, Quanti, Rabi, Xavier, Yami, and Zach are the six members of a family living in a house. Rabi is the sister of Zach. There are three brothers, one mother and two fathers. Quanti is the brother of Yami's husband. Xavier is the father of Panda and the grandfather of Zach. How many females are there in the family?

a) Four

b) Two

c) One

d) Three

Solution: Xavier is the father of Panda and the grandfather of Zach, making Panda the father of Zach.
Quanti is the brother of Yami's husband. Since Panda is the only other male adult in the family,
Panda must be Yami's husband, making Yami the mother of Zach and Rabi. Rabi is stated to be Zach's sister, so she is a female.

The family includes three brothers: Quanti, Panda, and Zach.
There are two fathers, Xavier and Panda, and one mother, Yami. From this, the females in the family are Yami (mother) and Rabi (sister). Therefore, there are two females in the family.

Q2. In a certain code, RYAN is written as 3852430, and CATY is written as 844252. If written in this code, which of the following names gives a number such that the sum of its digits is an odd number?

a) JACK

b) MARK

c) NATE

d) ERIC

Solution: JACK = 224824 = 22
MARK = 2843824 = 31
NATE = 3044212 = 16
ERIC = 1238208 = 24

Q3. Read the following chart, which shows the expenses of an organisation in the year 2015 and 2017 and answer the following:

What is the percentage increase in the expenses of the organisation on Transportation in 2017 with respect to 2015?

a) 13.67%

b) 17.85%

c) 18.75%

d) 22.25%

Solution: The percentage increase in the expenses of the organisation on Transportation in 2017 with respect to 2015=133-112/112×100 = 18.75%

Q4. What is the present age of Sachin?
I. Sachin is 4 years older than Abhishek. The ratio of the ages of Abhishek and Vishal is 4: 5.
II. Vishal is 1 year older than Sachin and the present age of Abhishek is 20 years.
III. The present age of Sachin is 5 years less than the age of Mohan.

a) The data in statements I and II are sufficient to answer the question, while the data in statement III alone is not sufficient to answer the question.

b) The data in statements II alone is sufficient to answer the question, while the data in statement I and III are not sufficient to answer the question.

c) The data in statements I alone or in statement II alone or Statement III alone is sufficient to answer the question.

d) The data in all the statements I, II and III are not sufficient to answer the question.

Solution: The data in Statements I and II together are sufficient to determine Sachin's present age, while Statement III alone is not sufficient.

From Statement I, we know Sachin is 4 years older than Abhishek (S=A+4) and that the ratio of Abhishek's age to Vishal's age is 4:5, but no specific values are given, making it insufficient alone.

Statement II provides that Vishal is 1 year older than Sachin (V=S+1) and Abhishek is 20 years old (A=20).

Substituting A=20 into the ratio from Statement I, we find Vishal's age as 25 and Sachin’s age as 24. Thus, Statements I and II together give Sachin's exact age. However, Statement III,
which states that Sachin is 5 years younger than Mohan (S=M−5), is insufficient alone as it provides no information about Mohan’s age. Therefore, the solution requires the
combined data from Statements I and II.

Q5. Statement: The market share of the technology brand 'X' has increased from 20% to 40% from the year 2021 to 2022, and more electronic devices are sold overall in the year 2022.
Assumptions:
I. Technology brand 'X' has sold more smartphones in the year 2022 compared to 2021.
II. The sales of technology brand 'X' doubled from the year 2021 to 2022.

a) If only argument I is strong.

b) If only argument II is strong.

c) If either I or II is strong.

d) If both I and II are strong.

Solution: Based on the statement, Assumption I is implicit as it logically follows that technology brand 'X' sold more smartphones in 2022 compared to 2021. The statement mentions that the brand's market share increased from 20% to 40%, and that overall electronic device sales increased in 2022. For the market share to double while the total market size also grew, brand 'X' must have sold more electronic devices, including smartphones, in absolute terms.

However, Assumption II is not implicit, as the statement does not provide enough information to conclude that the sales of brand 'X' doubled. The doubling of market share does not necessarily mean that absolute sales doubled, as the relationship between market share and total sales depends on the overall size of the market.

Key Strategies for CoCubes Logical Reasoning

Practice Regularly: Logical reasoning improves with practice. Focus on common question types and time yourself to build speed and accuracy.
Understand Question Patterns: Identifying patterns quickly is essential, especially in sequences and arrangement questions.
Use Diagrams for Visual Problems: For questions like blood relations, drawing a family tree or a quick sketch can clarify relationships and save time.
Read Carefully: Logical reasoning questions often include subtle cues; misinterpreting these can lead to mistakes.
Skip and Return if Needed: If a question takes too long, move on and return to it after completing other questions.

Conclusion

The logical reasoning section in the CoCubes test is crucial for demonstrating analytical thinking skills, and with the right preparation, freshers can approach it confidently. By practising common question types, understanding patterns, and honing problem-solving techniques, candidates can significantly enhance their scores.

Consistent practice and an analytical approach are key to mastering logical reasoning in the CoCubes test. Best of luck with your preparation!

Frequently Asked Questions (FAQs)

1. What types of questions are included in the CoCubes logical reasoning test?

The test includes series and sequences, syllogisms, data sufficiency, blood relations, and logical deductions.

2. How can I improve my logical reasoning skills for CoCubes?

Regular practice of past questions, mock tests, and pattern recognition exercises can enhance speed and accuracy.

3. Are the questions in CoCubes logical reasoning repeated?

While exact questions may not repeat, similar patterns and question types (e.g., sequences, syllogisms) appear frequently.

4. What is a good strategy for time management in the logical reasoning section?

Answer easier questions first, skip time-consuming ones, and return to them later if time permits.

5. What score is needed to pass the logical reasoning section in CoCubes?

Passing criteria vary by company, but accuracy and efficiency in solving problems are crucial for a strong score.

Disclaimer: While we strive for accuracy, we do not guarantee its completeness or reliability. Readers are encouraged to verify all facts and statistics from the official company website or check independently before making decisions.

Kaihrii Thomas

Associate Content Writer

Instinctively, I fall for nature, music, humour, reading, writing, listening, travelling, observing, learning, unlearning, friendship, exercise, etc., all these from the cradle to the grave- that's ME! It's my irrefutable belief in the uniqueness of all. I'll vehemently defend your right to be your best while I expect the same from you!