Aptitude and Reasoning Questions

Q:

 

If three groups could be formed using the given figures only once, these groups would be ___.

 

A) (9,3,6), (2,5,7) and (1,4,8) B) (8,3,6), (2,4,7) and (1,5,9)
C) (9,3,7), (2,4,6) and (1,5,8) D) (9,3,6), (2,4,7) and (1,5,8)
 
Answer & Explanation Answer: D) (9,3,6), (2,4,7) and (1,5,8)

Explanation:
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12 66026
Q:

Choose the correct alternative that will replace the question mark in the given series

DHL, PTX, BFJ, ?

A) KOS B)  NRV
C) NPS D) NRU
 
Answer & Explanation Answer: B)  NRV

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 65928
Q:

Arrange the given words in a meaningful sequence.

1. Flat     2. Home    3. Building   4. Society   5. Place

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

Explanation:

The Correct Sequence is :

Place     Society     Building     Flat    Home

   5               4                3               1           2

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18 65905
Q:

A committee of 5 persons is to be formed from 6 men and 4 women. In how many ways can this be done when at least 2 women are included ?

A) 196 B) 186
C) 190 D) 200
 
Answer & Explanation Answer: B) 186

Explanation:

When at least 2 women are included.

 

The committee may consist of 3 women, 2 men : It can be done in  4C3*6C2  ways

 

or, 4 women, 1 man : It can be done in  4C4*6C1ways

 

or, 2 women, 3 men : It can be done in 4C2*6C3 ways.

 

Total number of ways of forming the committees

 

4C2*6C3+4C3*6C2+4C4*6C1

 

= 6 x 20 + 4 x 15 + 1x 6

 

= 120 + 60 + 6 =186

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88 65899
Q:

Cup : Lip :: Bird : ?

A) Grass B) Forest
C) Beak D) Bush
 
Answer & Explanation Answer: A) Grass

Explanation:

Cup is used to drink something with the help of lips. Similarly, birds collect grass with the help of beak to make her nest.

 

Hence, Cup : Lip :: Bird : Grass.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

117 65868
Q:

Which of the following terms follows the trend of the given list?

 

BAAAAAAB, ABAAAAAB, AABAAAAB, AAABAAAB, AAAABAAB, _______________.

 

A) AAAAABAB   B) AAAAAABB  
C) BAAAAAAB   D) ABAAAAAB
 
Answer & Explanation Answer: A) AAAAABAB  

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 65755
Q:

Relation Between Efficiency and Time

A is twice as good a workman as B and is therefore able to finish a piece of work in 30 days less than B.In how many days they can complee the whole work; working together?

Answer

Ratio of times taken by A and B = 1 : 2.


The time difference is (2 - 1) 1 day while B take 2 days and A takes 1 day.


If difference of time is 1 day, B takes 2 days.


If difference of time is 30 days, B takes 2 x 30 = 60 days.


So, A takes 30 days to do the work.


 


A's 1 day's work = 1/30


B's 1 day's work = 1/60


(A + B)'s 1 day's work = 1/30 + 1/60 = 1/20


A and B together can do the work in 20 days.

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Subject: Time and Work

255 65729
Q:

In the following question, correct the equation by interchanging two signs.

4 x 3 – 6 ÷ 2 + 7 = 8

A) – and + B) x and –
C) ÷ and x D) x and +
 
Answer & Explanation Answer: A) – and +

Explanation:
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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

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