Aptitude and Reasoning Questions

Q:

Select the figure that does not belong in the following series

 

 

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

Explanation:
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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

All dolls are windows.All bottles are windows.All cars are bottles.

1. All cars are windows

2. some cars are dolls

3. some windows are cars

Which among the above listed are true

A) only 1 and 2 follow B) only 2 and 3 follow
C) only 1 and 3 follow D) all follow
 
Answer & Explanation Answer: C) only 1 and 3 follow

Explanation:

All cars are bottles.All bottles are windows.

 

Since both premises are universal,the conclusion must be universal and should'nt contain the middle term.So it follows that 'All cars are windows'.Thus,1 follows.Also 3 is the converse of this conclusion and hence it holds

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Q:

Cos2 90° + Cosec2 90° - Cot2 45° = ?

 

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

ΔXYZ is right angled at Y. If sinX = 4/5, then what is the value of cosZ ?

 

A) 3/4 B) 5/3
C) 4/5 D) 4/3
 
Answer & Explanation Answer: C) 4/5

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If p : q : r = 2 : 3 : 5, then what will be the ratio of (p + q + r) : (3p + q – r)?

 

A) 5 : 2   B) 10 : 17  
C) 9 : 4 D) 5 : 4
 
Answer & Explanation Answer: A) 5 : 2  

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

10 52217
Q:

Find the odd word / letter / number from the given alternative

 

A) Rival B) Opponent
C) Foe D) Ally
 
Answer & Explanation Answer: D) Ally

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

In the following question, select the related letter pair from the given alternatives.

FOM : CLJ : : ?  :  ?

A) RQS : POQ B) RAX : OXU
C) JKN : MNQ D) ACD : CEF
 
Answer & Explanation Answer: B) RAX : OXU

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

ΔPQR is right angled at Q. If m∠P = 60 deg, then find the value of (cotR + √3/2).

 

A) 3√3/2   B) 1+√3  
C) (2√2+1)/2   D) (3√3+1)/6
 
Answer & Explanation Answer: A) 3√3/2  

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Filed Under: Simplification
Exam Prep: Bank Exams

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