Verbal Reasoning - Logical Deduction Questions

Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (5, 19, 9) B) (7, 29, 13)
C) (15, 59, 29) D) (12, 47, 23)
 
Answer & Explanation Answer: B) (7, 29, 13)

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Q:

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.


Statements:
I. All bags are tables.
II. No table is red.


Conclusions:
I. Some bags are red.
II. All bags are red.

A) Only conclusion (I) follows. B) Only conclusion (II) follows.
C) Neither conclusion (I) nor conclusion (II) follows. D) Both conclusions follow.
 
Answer & Explanation Answer: C) Neither conclusion (I) nor conclusion (II) follows.

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Filed Under: Statement and Conclusions
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Q:

In the following question assuming the given statements to be true, find which of the conclusion among given conclusions is/are definitely true and then give your answers accordingly.

Statements: Y ≤ K < D = S; D < B < O; A ≥ D < Z

Conclusions:

I. A > B

II. Y < Z

A) None is true B) Only I is true
C) Only II is true D) Either I or II is true
 
Answer & Explanation Answer: C) Only II is true

Explanation:

Given statements: Y ≤ K < D = S; D < B < O; A ≥ D < Z

On combining: Y ≤ K < D < B < O; A ≥ D = S; D < Z

Conclusions:i. A > B→False (as A ≥D < B→thus clear relation between A and B cannot be Determined)

ii. Y < Z→True(as Y ≤K < D < Z→Y < Z)

Therefore, only conclusionIIis true.

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Q:

In the following question a statement is given followed by two more statements numbered as I and II. You have to read both the statement and decide which of them strength which of them strengthens or weakens the statement.


The company A used to outsource its recruitment process for some years but this year the company has decided to conduct the recruitment process within the Organisation.

I. The employees who have been working in the Organisation are aware of that hard work is required to work in the company.

II. The company has decided to appoint three new persons in its senior level authority for the smooth recruitment process.

A) Both I and II strengthens  B) I strengthen while II weakens 
C) II strengthens while I is neutral  D) Statement I and Statement II is neutral
 
Answer & Explanation Answer: C) II strengthens while I is neutral 

Explanation:

Statement I is neutral as it is nowhere related to the recruitment process. While II strengthen the statement as the company is taking this step to strengthen the recruitment process. 

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Filed Under: Statement and Assumptions
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.


Statements:
I. Some pens are pencils.
II. Some pens are erasers.


Conclusions:
I. Some pencils are erasers.
II. All erasers are pens.

A) Only conclusion (I) follows. B) Only conclusion (II) follows.
C) Both conclusion follow. D) Neither conclusion (I) nor conclusion (II) follows.
 
Answer & Explanation Answer: D) Neither conclusion (I) nor conclusion (II) follows.

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Filed Under: Statement and Conclusions
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Q:

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement 1 : All drinks are food.
Statement 2 : No eatables are drinks.

Conclusion I : Some food are eatables.
Conclusion II : Some eatables are food.

A) Only conclusion I follows B) Only conclusion II follows
C) Both I and II follow D) Neither I nor II follows
 
Answer & Explanation Answer: D) Neither I nor II follows

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Q:

Consider the given statement true and decide which of the conclusions logically follow(s) from the information given in the statement.

Statement:
The population in metro cities is increasing tremendously which leads to the shortage of living space and a drop in living conditions of the people.

Conclusions:
1. Government should re-plan city development.
2. Government should demolish illegal buildings and build cottages for people.

A) Both conclusions 1 and 2 follows B) Neither conclusions 1 nor 2 follows
C) Only conclusion 1 follows. D) Only conclusion 2 follows
 
Answer & Explanation Answer: C) Only conclusion 1 follows.

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Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

 

Statements:
(I) Most crops are machines.
(II) Some machines are fools.

Conclusion:
(I) Some fools are machines.
(II) Some crops are fools.

A) Conclusion I follows B) Conclusion II follows
C) Neither I nor II follows D) Both I and II follows
 
Answer & Explanation Answer: A) Conclusion I follows

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