Aptitude and Reasoning Questions

Q:

E is the son of A. D is the son of B. E is married to C. C is B's daughter. How is D related to E ?

A) Brother B) Uncle
C) Father-in-Law D) Brother-in-law
 
Answer & Explanation Answer: D) Brother-in-law

Explanation:

C is D's daughter and D is B's son. So, D is the brother of C. E is a male married to C. 

So, E is the husband of C, whose brother is D. So, D is the brother-in-law of E. 

 

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Filed Under: Blood Relations

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Q:

Refer the below data table and answer the following question.

What is the ratio of biys to girls?

 

A) 31 : 22 B) 20 : 29
C) 29 : 20 D) 22 : 31
 
Answer & Explanation Answer: C) 29 : 20

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

0 16944
Q:

Which one of the following diagrams represents the relationship between Insects, Flies and Dogs?

 

 

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

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

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Q:

Length of train is 170 meters and speed of train is 63 km/hour. This train can pass a bridge in 30 seconds, then find the length of the bridge.

A) 355 mts B) 325 mts
C) 365 mts D) 312 mts
 
Answer & Explanation Answer: A) 355 mts

Explanation:

Given speed = 63 km/hr = 63×518=352 m/s

Let the length of the bridge = x mts

Given time taken to cover the distance of (170 + x)mts is 30 sec.

We know speed = distancetimem/s

352=170+x30

 -->  x = 355 mts.

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Filed Under: Problems on Trains
Exam Prep: CAT , Bank Exams
Job Role: Bank PO , Bank Clerk

19 16931
Q:

Refer the below data table and answer the following question.

5 points are to be deducted from this students average of marks acored because of poor attendance. What will be this students net average marks scored?

 

 

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

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

0 16929
Q:

Refer the below data table and answer the following question.

What was the increase in the height of the child from 5th Birthday to 16th birthday?

 

A) 85 cms B) 90 cms
C) 75 cms D) 80 cms
 
Answer & Explanation Answer: D) 80 cms

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

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Q:

The average of any 5 consecutive odd natural numbers is k . If two more such numbers , just next to the previous 5 numbers are added , the new average becomes

A) 2(k+1) B) 2k-3
C) 2k+1 D) k+2
 
Answer & Explanation Answer: D) k+2

Explanation:

The 5 consecutive odd numbers whose average is k are  (k-4), (k-2), k, (k+2), (k+4)

Again the average of (k-4), (k-2), k, (k+2), (k+4), (k+6), (k+8) is (k+2)

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Filed Under: Average

14 16912
Q:

The perimeters of two squares are 40cm and 32 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares.

A) 12 B) 24
C) 36 D) 48
 
Answer & Explanation Answer: B) 24

Explanation:

side of first square = 40/4 =10cm

 

side of second square = 32/4 = 8cm

 

area of third squre = 10² - 8² = 36 sq cm

 

side of third square = 36 = 6 cm

 


required perimeter = 6*4 = 24cm

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

8 16912