Aptitude and Reasoning Questions

Q:

Two trains, one 150 m long and the other 130m long, coming from opposite directions crosssed each other in 7.2 seconds. The sum of speed of the two trains every hour would then be

 

A) 280 km B) 105 km
C) 70 km D) 140 km
 
Answer & Explanation Answer: D) 140 km

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

Average of the height of 251 students of a school is 48. If the average of the height of the boys is 51 and the average of the height of the girls is 29, then what will be the ratio of the total height of boys and the total height of girls respectively?

 

A) 323 : 29 B) 31 : 441
C) 29 : 323 D) 441 : 23
 
Answer & Explanation Answer: A) 323 : 29

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Mayank, Deepak and Pawan, each of them working alone can complete a work in 5, 10 and 15 days respectively. If all three of them work together to complete a work and earn Rs. 12000 what will be Deepak's share of the earnings?

A) Rs. 2000 B) Rs. 6000
C) Rs. 4000 D) Rs. 3000
 
Answer & Explanation Answer: C) Rs. 4000

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Filed Under: Time and Work
Exam Prep: Bank Exams

3 1506
Q:

How long will Ramesh take to run round a square park of edge 50 meters, if he runs at the rate of 18 km/hr?

A) 40 sec B) 20 sec
C) 80 sec D) 160 sec
 
Answer & Explanation Answer: A) 40 sec

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

50 litre mixture of water and alcohol contains 10% alcohol. How much more alcohol must be added to make the strength of alcohol 40% in the new mixture?

A) 25 B) 30
C) 20 D) 23
 
Answer & Explanation Answer: A) 25

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

7 1506
Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) 17 – 34 B) 37 – 74
C) 43 – 86 D) 29 – 59
 
Answer & Explanation Answer: D) 29 – 59

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the reflection of the point (-0.5, 6) in the x-axis?

A) (0.5, -6) B) (-6, -0.5)
C) (6, -0.5) D) (-0.5, -6)
 
Answer & Explanation Answer: D) (-0.5, -6)

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

The rate of working of A and B are in the ratio of 2:3. The number of days taken by them to finish the work is in the ratio:

A) 2:3 B) 4:9
C) 3:2 D) 9:4
 
Answer & Explanation Answer: C) 3:2

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Filed Under: Time and Work
Exam Prep: Bank Exams

2 1506