Aptitude and Reasoning Questions

Q:

A and B can together complete a task in 18 hours. After 6 hours A leaves. B takes 36 hours to finish rest of the task. How many hours would A have taken to do the task if he worked alone?

A) 54 B) 45
C) 21 D) 27
 
Answer & Explanation Answer: D) 27

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

What is the value of tan­ -240°?

A) -√3 B) 1/√3
C) -1/√3 D) √3
 
Answer & Explanation Answer: A) -√3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If 40@8 = -5, 30@3 = -10 and 20@5 = -4, then find the value of 60@3 = ?

A) 45 B) -20
C) 25 D) -36
 
Answer & Explanation Answer: B) -20

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Filed Under: Coding and Decoding

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Q:

A man travels 50 km at speed 25 km/h and next 40 km at 20 km/h and there after travel 90km at 15 km/h. His average speed is

A) 18 B) 25
C) 20 D) 15
 
Answer & Explanation Answer: A) 18

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Two runners A and B start running at 12 km/hr and 16 km/hr towards each other. They meet after 1 hour and 30 minutes. How far (in km) were they from each other when they started?

A) 42 B) 36
C) 40 D) 45
 
Answer & Explanation Answer: A) 42

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

The average salary of male employees in a firm was Rs. 5200 and that of females was Rs. 4200. The mean salary of all the employees was Rs. 5000. What is the % of female employees?

A) 80% B) 20%
C) 40% D) 30%
 
Answer & Explanation Answer: B) 20%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

The marked price is 10% higher than the cost price . A discount of 10% is given to the marked price . In this kind of sale the seller

A) bears no gain , no loss B) gains
C) loses 1% D) None of these
 
Answer & Explanation Answer: C) loses 1%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

A train crosses a 375 m long platform in 27 seconds. How long was the train if it was travelling at the speed of 70 kmph?

A) 525 m B) 140 m
C) 160 m D) 150 m
 
Answer & Explanation Answer: D) 150 m

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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