Aptitude and Reasoning Questions

Q:

If Girish's salary is 4/9 times of Harishankar's and Shirish's salary is 5/6 times of Harishankar's, what is the ratio of Girish's salary to Shirish's.

A) 27:10 B) 10:27
C) 8:15 D) 15:8
 
Answer & Explanation Answer: C) 8:15

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

What is the value of tan 4π/3?

A) ­1/2 B) √3
C) √3/2 D) ­1/√2
 
Answer & Explanation Answer: B) √3

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Filed Under: Simplification
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Q:

An alloy contains copper and tin in the ratio 3 : 2. If 250 gm of copper is added to this alloy then the copper in it becomes double the quantity of tin in it. What is the amount (in gm) of tin in the alloy?

A) 250 B) 750
C) 1000 D) 500
 
Answer & Explanation Answer: D) 500

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

If sec (4x - 50°) = cosec(50° - x), Then the value of x is

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

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Filed Under: Simplification
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Q:

The bar graph shows the number of soldiers in the armies of different countries. Study the diagram and answer the following questions.

 

 

Which country has the least number of soldiers?

 

A) A B) D
C) F D) B
 
Answer & Explanation Answer: A) A

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Filed Under: Bar Charts
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Q:

Find the maximum area of a rectangular field which is surrounded by a rope of 100 meters?

A) 500 sq.m B) 325 sq.m
C) 400 sq.m D) 100 sq.m
 
Answer & Explanation Answer: C) 400 sq.m

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If α and β are the roots of equation x2   x + 1 = 0, then which equation will have roots α3 and β3?

A) x2 + 2x + 1 = 0 B) x2 – 2x – 1 = 0
C) x2 + 3x – 1 = 0 D) x2 – 3x + 1 = 0
 
Answer & Explanation Answer: A) x2 + 2x + 1 = 0

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Filed Under: Simplification
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Q:

What is the reflection of the point (-0.5, 6) in the x-axis?

A) (0.5, -6) B) (-6, -0.5)
C) (6, -0.5) D) (-0.5, -6)
 
Answer & Explanation Answer: D) (-0.5, -6)

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Filed Under: Area
Exam Prep: Bank Exams

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