Aptitude and Reasoning Questions

Q:

What is the sum of the measures of all the interior angles of a regular polygon of 6 sides?

A) 1080 B) 1260
C) 1440 D) 720
 
Answer & Explanation Answer: D) 720

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Q:

The value of cos0 deg is

A) 0 B) infinite
C) not defined D) 1
 
Answer & Explanation Answer: D) 1

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Q:

The smallest of the fractions among 5/8, 3/4, 13/16, 7/12 is ___.

A) 5/8 B) 3/4
C) 13/16 D) 7/12
 
Answer & Explanation Answer: D) 7/12

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Q:

Below are given statements followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance with the commonly known facts.

 

Statements :
1) Beacuse of motor vehicles like cars, pollution has increased manifold.
2) Resiratory diseases are increasing due to pollution.

 

Conclusions :
1) If cars were not there pollution would be nil.
2) Doctors earn a lot due tgo pollution.

 

Decide which of the given conclusions logically follows from the given statements.

 

 

A) Either 1or 2 follow B) Neither 1 nor 2 follow
C) Only conclusion 1 follows D) Only conclusion 2 follows
 
Answer & Explanation Answer: B) Neither 1 nor 2 follow

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Q:

Factors of  x2 + 7x + 10 are

A) (x-5)(x-2) B) (x+5)(x+2)
C) (x-5)(x+2) D) (x-4)(x+2)
 
Answer & Explanation Answer: B) (x+5)(x+2)

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Q:

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

 

What are the values of p, q and r?

 

Statements :

 

1. p+q2 = 162. p - q = 4; r = 2p

 

A) Neither 1 nor 2 is sufficient to answer the question B) Both 1 and 2 are sufficient to answer the question
C) Only 1 is sufficient to answer the question D) Only 2 is sufficient to answer the question
 
Answer & Explanation Answer: B) Both 1 and 2 are sufficient to answer the question

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Q:

 In a fraction when 3 is added to its numerator and denominator it becomes 4/5. And it becomes 1/2 when 2 is subtracted from both the numerator and denominator. Find the fraction.

 

A) 15/16   B) 14/16
C) 11/16   D) 9/16
 
Answer & Explanation Answer: C) 11/16  

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Q:

PQ is the chord of a circle whose centre is O. ROS is a line segment originating from a point R on the circle that intersect PQ produced at point S such that QS = OR. If ∠QSR = 30°, then what is the value (in degrees)of POR?

A) 30 B) 45
C) 60 D) 90
 
Answer & Explanation Answer: D) 90

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