Aptitude and Reasoning Questions

Q:

If √20 + √125 = 15.65, then what is the value of √45 + √5?

A) 6.98 B) 8.94
C) 9.98 D) 11.27
 
Answer & Explanation Answer: B) 8.94

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Filed Under: Simplification
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Q:

The ratio between the weights of gold and silver in an alloy is 17:3. If the weight of silver in the alloy is 2.7 gm, find the weight of gold in the alloy?

A) 12.6 gm B) 15.3 gm
C) 18 gm D) 21.2 gm
 
Answer & Explanation Answer: B) 15.3 gm

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Select the option that will correctly fit in the blank space in the given figure series.

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

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Filed Under: Image Analysis
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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

 

ABC, ZYX, DEF, WVU, ?

 

A) GHI B) IJK
C) MN0 D) EFG
 
Answer & Explanation Answer: A) GHI

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Filed Under: Alphabet Test
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Q:

Pointing to a photograph of a girl Rajesh says, "She is the only daughter of my father." How is Rajesh related to the girl?

A) Son B) Brother
C) Father D) Uncle
 
Answer & Explanation Answer: B) Brother

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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Q:

What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?

A) 0 B) 1
C) – 1 D) 2
 
Answer & Explanation Answer: B) 1

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Q:

If 1/(1 + cosA) + 1/(1 ­- cosA) = x , then value of x is

A) 2sec2A B) 2cosecA
C) 2cosec2A D) 2secA
 
Answer & Explanation Answer: C) 2cosec2A

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Q:

ABCD is a quadrilateral with AB = 9 cm, BC = 40 cm, CD = 28 cm, DA = 15 cm and angle ABC is a right –angel
What is the difference between perimeter of triangle ABC and perimeter of triangle ADC?

A) 4 cm B) 5 cm
C) 6 cm D) 7 cm
 
Answer & Explanation Answer: C) 6 cm

Explanation:
Perimeter of triangle ABC – Perimeter of triangle ADC = (9+40+41) - (15+28+41) = 6 cm
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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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