Aptitude and Reasoning Questions

Q:

Find k, if the line 2x- ­3y = 11 is perpendicular to the line 3x + ky = -­4?

A) -2 B) 1
C) -1 D) 2
 
Answer & Explanation Answer: D) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The sum of three numbers is 162. If the ratio of the first number to the second number is 5 : 7 and that of the second number to the third number is 5 :3, then what is the second number?

A) 35 B) 70
C) 80 D) 40
 
Answer & Explanation Answer: B) 70

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

There are saplings of 361 mangoes tree and neem tree in a garden. The ratio of the number of mango tree to that of neem tree saplings are in the garden?

A) 209 B) 171
C) 57 D) 152
 
Answer & Explanation Answer: A) 209

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Filed Under: Ratios and Proportions

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Q:

0.08% of 120% of 50,000 is equal to __________.

A) 480 B) 48
C) 4800 D) 4.8
 
Answer & Explanation Answer: B) 48

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If a boat goes a certain distance at 30 km/h and comes back the same distance at 20 km/hr, what is the average speed (in km/hr) for the total journey?

A) 25 B) 24.5
C) 24 D) 25.5
 
Answer & Explanation Answer: C) 24

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Filed Under: Boats and Streams
Exam Prep: Bank Exams

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Q:

A milkman buys milk at Rs 25 per litre and adds 1/4 of water to it and sells the mixture at Rs 26 per litre. His gain (in %) is?

A) 25 B) 20
C) 30 D) 15
 
Answer & Explanation Answer: C) 30

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

A man sells an article at 15% profit. If he had sold it for . 6 more, he would have gained 18%. The man bought the article for

A) 100 B) 150
C) 200 D) 250
 
Answer & Explanation Answer: C) 200

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

A train travels 40% faster than a car. Both start from point A at the same time and reach point B, 140 km away at the same time. On the way the train takes 25 minutes for stopping at the stations. What is the speed (in km/hr) of the train?

A) 67 B) 134.4
C) 145.9 D) 160
 
Answer & Explanation Answer: B) 134.4

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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