Aptitude and Reasoning Questions

Q:

Choose the correct alternative which will complete the following series:

 

21, 55, 19, 50, 17, 45, ?

 

A) 12 B) 14
C) 13 D) 15
 
Answer & Explanation Answer: D) 15

Explanation:
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Filed Under: Number Series
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Q:

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

TR : VX : : MK : ?

A) QP B) QR
C) OQ D) OP
 
Answer & Explanation Answer: C) OQ

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Filed Under: Analogy
Exam Prep: Bank Exams

0 31932
Q:

Select the related word/letters/numbers from the given alternatives:

ACEG:BDFH::IKMO: ?

A) IJKL B) JLNP
C) KLMN D) HIJK
 
Answer & Explanation Answer: B) JLNP

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Filed Under: Analogy
Exam Prep: Bank Exams

0 31929
Q:

Select the related number from the given alternatives.

111 : 89 :: 105 : ?

A) 95 B) 115
C) 85 D) 100
 
Answer & Explanation Answer: A) 95

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Exam Prep: Bank Exams

0 31864
Q:

Select the related word/letters/numbers from the given alternatives:

Cytology : Cells :: ? : Birds

A) Odontology B) Mycology
C) Etymology D) Ornithology
 
Answer & Explanation Answer: D) Ornithology

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Filed Under: Analogy
Exam Prep: Bank Exams

0 31863
Q:

In the following question, select the missing number from the given series.

28, 30, 36, 48, ?, 98, 140

A) 68 B) 65
C) 72 D) 67
 
Answer & Explanation Answer: A) 68

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

Select the related word/letters/numbers from the given alternatives:

Medicine : Patient : : Education : ?

A) Teacher B) School
C) Student D) Tuition
 
Answer & Explanation Answer: C) Student

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Exam Prep: Bank Exams

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Q:

36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work ?

A) 24 days B) 28 days
C) 34 days D) 35 days
 
Answer & Explanation Answer: A) 24 days

Explanation:

Less Men, means more Days {Indirect Proportion}

Let the number of days be x then,

27 : 36 :: 18 : x


[Please pay attention, we have written 27 : 36 rather than 36 : 27, in indirect proportion, if you get it then chain rule is clear to you :)]                                

=>27x = 36 * 18

=> x = 24

 So 24 days will be required to get work done by 27 men.

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Filed Under: Chain Rule

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