Aptitude and Reasoning Questions

Q:

Refer the below data and answer the following question.

What was the increase in the height of the child from 10th Birthday to 13th birthday?

 

A) 30 cms B) 25 cms
C) 20 cms D) 35 cms
 
Answer & Explanation Answer: B) 25 cms

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

3 36297
Q:

Four dice are thrown simultaneously. Find the probability that all of them show the same face.

A) 1/216 B) 1/36
C) 2/216 D) 4/216
 
Answer & Explanation Answer: A) 1/216

Explanation:

The total number of elementary events associated to the random experiments of throwing four dice simultaneously is:

 

6*6*6*6=64

 

n(S) = 64

 

Let X be the event that all dice show the same face. 

 

X = { (1,1,1,1,), (2,2,2,2), (3,3,3,3), (4,4,4,4), (5,5,5,5), (6,6,6,6)}

 

n(X) = 6

 

Hence required probability = n(X)n(S)=664 =1216

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Filed Under: Probability

48 36295
Q:

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

 

TOK : UQN : : ROL  :  ?

 

A) SQO B) SLP
C) PQM D) RHO
 
Answer & Explanation Answer: A) SQO

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.

 

SRM : IHC : : ZUQ : ?

 

A) PKG   B) RLH  
C) OJF D) OJG
 
Answer & Explanation Answer: A) PKG  

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 pair from the given alternatives.

 

MRQ : PUT : : ?  :  ?

 

A) NOT : MNS B) FRY : IUB
C) PEG : RGI D) SAP : QYN
 
Answer & Explanation Answer: B) FRY : IUB

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.

 

IMO : PTV : : KOQ : ?

 

A) QUX   B) SVW  
C) RVX   D) RUW
 
Answer & Explanation Answer: C) RVX  

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams , GRE

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Q:

I.  Tanya is older than Eric.

II. Cliff is older than Tanya.

III.Eric is older than Cliff.

If the first two statements are true, the third statement is

A) true B) false
C) uncertain D) none
 
Answer & Explanation Answer: B) false

Explanation:

Because the first two statements are true, Eric is the youngest of the three, so the third statement must be false

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Filed Under: Logic

60 36225
Q:

Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.

A) 1:3 B) 2:3
C) 3:4 D) 4:5
 
Answer & Explanation Answer: B) 2:3

Explanation:

By the rule of alligation:
Cost of 1 kg rice of 1st kind                  Cost of 1 kg rice of 2nd kind 

 

 

  Required ratio = 60 : 90 = 2 : 3

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Filed Under: Alligation or Mixture

66 36225