Aptitude and Reasoning Questions

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 I: No bombs are mortar

Statement II: All rockets are bombs

 

Conclusion I: All mortar are rockets

Conclusion II: Some bombs are rockets

 

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

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Filed Under: Statement and Conclusions
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Q:

In each of 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. All pencils are erasers.

Conclusions:

I. Some pens are erasers.
II. No pens are erasers.
III. Some erasers are pencils

A) Only conclusion (II) follows. B) Only conclusion (I) and (II) follow
C) Only conclusion (I) and (III) follow D) No conclusion follows
 
Answer & Explanation Answer: C) Only conclusion (I) and (III) follow

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Q:

Given below is a statement followed by some conclusions. You have to take the given statement to be true even if it seems to be at variance with the commonly known facts and then decide which of the given conclusions logically follow(s) from the given statement.

 

Statement :

 

According to a recent health survey, people who exercise for atleast half an hour every day are less prone to life style diseases.

 

Conclusions :

 

I. Moderate exercise is essential to lead a healthy life.

II. Everyone with no exercise on their routine suffer from lifestyle diseases.

 

 

A) Only conclusion I follows B) Only conclusion II follows
C) Both I and II follow D) Neither of them follows
 
Answer & Explanation Answer: A) Only conclusion I follows

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Filed Under: Statement and Conclusions
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Q:

The square root of 5184 is

A) 76 B) 74
C) 72 D) 82
 
Answer & Explanation Answer: C) 72

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Filed Under: Square Roots and Cube Roots
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Q:

Consider the given question and decide which of the following statements is sufficient to answer the question.

 

How old is Mrinal?

 

Statements :

 

1. Mrinal's mother is 20 years older than him.

2. Mrinal's brother is 3 years younger than him.

 

A) Statement 2 alone is sufficient but statement 1 alone is not sufficient to answer the question B) Both statements taken together are sufficient to answer the question, but neither statement alone is sufficient
C) Statement 1 and 2 together are not sufficient and additional data is needed to answer the question D) Statement 1 alone is sufficient but statement 2 alone is not sufficient to answer the question
 
Answer & Explanation Answer: C) Statement 1 and 2 together are not sufficient and additional data is needed to answer the question

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Filed Under: Statement and Conclusions
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Q:

The line graph shows the number of students of a certain university who failed in the given year in their final exams. Study the diagram and answer the following questions.

What is the average number of failures in the last three years?

 

A) 1500 B) 1250
C) 1350 D) 1400
 
Answer & Explanation Answer: A) 1500

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Filed Under: Line Charts
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Q:

O is an centre of a circle. P is an external point of it at distance of 13cm from O. The radius of the circle is 5cm. Then the length of a tangent to the circle from P upto the point of contact is

A) √194cm B) 10cm
C) 12cm D) 8cm
 
Answer & Explanation Answer: C) 12cm

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Filed Under: Volume and Surface Area
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Q:

From the given alternative words, select the word which cannot be formed using the letters of the given word:

CHRONOLOGICAL

A) CALL B) LOGIC
C) CALICO D) ANALOGY
 
Answer & Explanation Answer: D) ANALOGY

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