Aptitude and Reasoning Questions

Q:

A train running at the speed of 40 km/hr crosses a signal pole in 9 seconds. Find the length of the train ?

A) 90 mts B) 150 mts
C) 120 mts D) 100 mts
 
Answer & Explanation Answer: D) 100 mts

Explanation:

We know that   Speed=distancetime 

distance= speed * time


 d=40×518×9 

   d= 100 mts.

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

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Q:

A bar graph showing the heights of six mountain peaks. Study the bar graph and answer questions

Write the ratio of the heights of the highest peak and the lowest peak

A) 22:15 B) 15:22
C) 20:13 D) 13:22
 
Answer & Explanation Answer: A) 22:15

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

1 14388
Q:

A sum is being lent at 20 % per annum compound interest.what is the ratio of increase in amount of 4th year to 5th year?

A) 4:5 B) 5:4
C) 5:6 D) can't be determined
 
Answer & Explanation Answer: C) 5:6

Explanation:

 

P1+r1004P1+r1005=11+r100 =100100+r=100120=56 

 

                

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Filed Under: Compound Interest

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Q:

Refer the below data and answer the question.

How many cars were manufactured in the month of April and May?

A) 810 B) 1370
C) 5660 D) 1110
 
Answer & Explanation Answer: D) 1110

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

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Q:

If n is natural number , then 6n2+6n is always divisible by :

A) 6 only B) 6 and 12 both
C) 12 only D) by 18 only
 
Answer & Explanation Answer: B) 6 and 12 both

Explanation:

6n2+6n=6nn+1, which is always divisible by 6 and 12 both, since n(n+1) is always even.

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Filed Under: Numbers

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Q:

A sum at simple interest at 1312% per annum amounts to Rs. 2502.50 after 4 years. Find the sum

A) Rs.1625 B) Rs1525
C) Rs.1425 D) Rs.1325
 
Answer & Explanation Answer: A) Rs.1625

Explanation:

 Let sum be Rs.x then, S.I. =Rs. [ x * (27/2) * 4 * (1/100) ] = Rs. 27x/50 

 

Amount =Rs [ x + (27x/50)] = Rs.77x/50 

 

=> 77X/50 = 2502.50  

 

=>X= (2502.50 * 50)/77 = 1625 

 

Hence Sum = Rs.1625

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Filed Under: Simple Interest
Exam Prep: GRE
Job Role: Bank PO

11 14364
Q:

Refer the below data table and answer the following question.

For which of the following pairs of years the total exports from the three companies together are equal?

(Note: Figures given are in lakh rupees)

 

A) 2011 & 2013 B) 2013 & 2015
C) 2011 & 2012 D) 2014 & 2015
 
Answer & Explanation Answer: C) 2011 & 2012

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

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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

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