Aptitude and Reasoning Questions

Q:

A has to pay Rs.220 to B after 1yr. B asks A to pay Rs.110 in cash and defer the payment of Rs.110 for 2 yrs. A agrees to it. If the rate of interest be 10% per annum in this mode of payment:

A) A gains Rs.11 B) There is No gain or loss
C) A losses 7.43 D) A gains Rs. 7.34
 
Answer & Explanation Answer: D) A gains Rs. 7.34

Explanation:

A has to pay = Present worth of Rs220 due 1yr hence  

= Rs.[(220 x 100)/100+(10 x 1)] = Rs.200 

 

A actually pays = Rs.110+PW  of Rs.110 due 2 yrs hence 

= [110+(110 x 100)] / [100+(10 x 2)] = Rs.192.66  

 

So, A gains Rs. (200-192.66) = Rs.7.34

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Filed Under: True Discount

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Q:

The diagram that identify best represents the relationship among the given classes.

Doctor, Smoker, Indian, Non­Smoker

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

Explanation:
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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

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Q:

Ravi started walking from his house east direction on Bus stop which is 3km.away. Then he set off in the bus straight towards his right to the school 4 km away. what is the crow flight distance from his house to the school?

A) 1 km B) 5 km
C) 7 km D) 12 km
 
Answer & Explanation Answer: B) 5 km

Explanation:

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Filed Under: Direction Sense Test

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Q:

Should railways immeadiatly stop issuing free passes to all of its employees? 

Arguments:

1. No. The employees have the highest right to travel free

2. Yes. This will help railways providde better facilities

A) Only 1 is true B) Only 2 is true
C) Either 1 or 2 is true D) Neither 1 nor 2 is true
 
Answer & Explanation Answer: D) Neither 1 nor 2 is true

Explanation:

Free passes given to the railway employees is a privilage to them not their right.So 1 does'nt hold and 2 is vague

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Q:

A, B and C have amounts in the ratio of  3 : 4 : 5. First B gives 1/4th to A and 1/4th to C then C gives 1/6th to A. Find the final ratio of amount of A, B and C respectively.

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

Explanation:

A                   B                 C

 

3x                 4x                5x 

(3x+x)          2x               (5x+x)         (B Gives 1/4 to A and 1/4 to C) 

=4x              2x                 6x 

(4x+x)          2x                 5x              ( C Gives 1/6 to A) 

=5x              2x                 5x

 

Therefore, 5 : 2 : 5

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Filed Under: Ratios and Proportions

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Q:

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

 

 

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

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

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Q:

How many gift boxes were sold on Monday ?  

I. It was 10% more than the boxes sold on the earlier day i.e. Sunday. 

II. Every third visitor to the shop purchased the box and 1500 visitors were there on Sunday  

A) If the data in statement I alone are sufficient to answer the question B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question; D) If the data in both the statements together are needed.
 
Answer & Explanation Answer: D) If the data in both the statements together are needed.

Explanation:

From II. we can conclude that 500 boxes were sold on Sunday

 From I. we find that number of boxes sold on Monday 500 +10% of 500 = 550.  

 

 

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Filed Under: Data Sufficiency

2 13628
Q:

A girl counted in the following way on the fingers of her left hand : She started by calling the thumb 1, the index finger 2, middle finger 3, ring finger 4, little finger 5 and then reversed direction calling the ring finger 6, middle finger 7 and so on. She counted upto 1995. She ended counting on which finger ?

A) Thumb B) Index finger
C) Ring finger D) Middle finger
 
Answer & Explanation Answer: D) Middle finger

Explanation:

Clearly, while counting the numbers associated to the thumb will be 1,9,17,25,.........
i.e., numbers of the form (8n + 1 ).
where n=1,2,3...
Since 1994 = 249 × 8 + 2, so 1993 shall correspond to the thumb and 1994 to the index finger and 1995 to the middle finger.

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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