Aptitude and Reasoning Questions

Q:

In the following question, select the related number from the given alternatives.

 

16 : 23 : : 22 : ?

 

A) 34 B) 29
C) 23 D) 31
 
Answer & Explanation Answer: B) 29

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

The diagonal of a rectangle is 41 cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

A) 18 B) 28
C) 38 D) 48
 
Answer & Explanation Answer: A) 18

Explanation:

l2+b2=41 (or)   l2+b2=41  

Also, lb=20

l+b2=l2+b2+2lb  = 41 + 40 = 81

(l + b) = 9. 

Perimeter = 2(l + b) = 18 cm.

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Filed Under: Area
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Q:

The diluted wine contains only 8 liters of wine and the rest is water. A new mixture whose concentration is 30%, is to be  formed by replacing wine. How many liters of mixture shall be replaced with pure wine if there was initially 32 liters of water in the mixture ?

A) 4 B) 5
C) 8 D) None of these
 
Answer & Explanation Answer: B) 5

Explanation:

           Wine                         Water

            8L                              32L

            1                :               4

           20 %                           80% (original ratio)

           30 %                           70% (required ratio)

 

In  ths case, the percentage of water being reduced when the mixture is being replaced with wine.

 

so the ratio of left quantity to the initial quantity is 7:8

 

Therefore , 78=1-K40

 

=> K = 5 Lit

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Filed Under: Alligation or Mixture
Exam Prep: CAT , Bank Exams
Job Role: Bank PO , Bank Clerk

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Q:

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

 

GOI : RZT : : FMD : ?

 

A) PWN B) QXP
C) PWO D) QXO
 
Answer & Explanation Answer: D) QXO

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

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

 

CGL : KOT : : JBR : ?

 

A) SIY B) RIZ
C) SJY D) RJZ
 
Answer & Explanation Answer: D) RJZ

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

Selling price of an article is Rs 2397 and discount offered is 15%. What is the marked price (in Rs)?

 

A) 2756.5 B) 2856.6
C) 2740 D) 2820
 
Answer & Explanation Answer: D) 2820

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

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

DLQ : XFK : : RGM : ?

 

A) LBH B) MBG
C) LAG D) MAH
 
Answer & Explanation Answer: C) LAG

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

­ Select the related word/letters/number from the given alternatives.

Pacific : Ocean : : Nile : ?

A) Waterfall B) River
C) Mountain D) Lake
 
Answer & Explanation Answer: B) River

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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