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Q:

If $x + \frac{1}{x} = 5,$ then the value of $\frac{x}{1 + x + x^{2}}$ is

A) 1/5	B) 1/6
C) 5	D) 6

Answer & Explanation Answer: B) 1/6

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A train 500 m long, running at a uniform speed, passes a station in 35 sec. If the length of the platform is 221 m, the speed of the train in km/hr is

A) 721/35	B) 74.16
C) 24.76	D) 78.54

Answer & Explanation Answer: B) 74.16

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

Q:

One number is 25% of another number. The larger number is 12 more than the smaller. The large number is

A) 48	B) 16
C) 4	D) 12

Answer & Explanation Answer: B) 16

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

The cost price of 25 books is equal to the selling price of 20 books. The profit percent is

A) 20%	B) 22%
C) 24%	D) 25%

Answer & Explanation Answer: D) 25%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

The ratio of the ages of two boys is 3:4. After 3 years, the ratio will be 4:5.The ratio of their ages after 21 years will be

A) 14:17	B) 17:19
C) 11:12	D) 10:11

Answer & Explanation Answer: D) 10:11

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

A shopkeeper marks his goods 40% above the cost price and allows a discount of 25% on it. His gain % is

A) 5%	B) 10%
C) 15%	D) 20%

Answer & Explanation Answer: A) 5%

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

A man starts running from point P at 11:00 a.m. with a speed of 10 km/hr. He runs for 2 hours and then takes a 1 hour rest. He continues this till he is caught by another man who starts at 2:00 p.m. from point P and runs non-stop at a speed of 15 km/hr towards the first man. At what time (in p.m.) will the first man be caught?

A) 6:20	B) 4:40
C) 6:00	D) 5:30

Answer & Explanation Answer: B) 4:40

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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

A person scores 45% of the total marks in the exam and still fails by 40 marks. The passing percentage of the exam is 55%. What is the maximum marks of the exam?

A) 300	B) 400
C) 350	D) 550

Answer & Explanation Answer: B) 400

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Filed Under: Percentage
Exam Prep: Bank Exams

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