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Q:

Simple interest on a certain sum of money for 3 years at 18% per annum is half the compound interest on Rs. 9000 for 2 years at 10% per annum. The sum placed on simple interest is:

A) Rs 3500 B) Rs 875
C) Rs 1750 D) Rs 1400
 
Answer & Explanation Answer: C) Rs 1750

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Filed Under: Simple Interest
Exam Prep: Bank Exams

Q:

A vendor buys pens at the rate of 4 for Rs 5 and sells at the rate of 4 for Rs 3. What will be the result?

A) 40 percent gain B) 66.6 percent loss
C) 66.66 percent gain D) 40 percent loss
 
Answer & Explanation Answer: D) 40 percent loss

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

What is the length of the side of an equilateral triangle, if its area is 64√3 sq cm?

A) 8 cm B) 16 cm
C) 16√3 cm D) 8√3 cm
 
Answer & Explanation Answer: B) 16 cm

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Filed Under: Area
Exam Prep: Bank Exams

Q:

A cone of radius 7 cm and height 12 cm is completely filled with water. This water is emptied into an empty cylindrical vessel of radius 3.5 cm. What will be the height of water in this vessel?

A) 16 cm B) 32 cm
C) 5.33 cm D) 8 cm
 
Answer & Explanation Answer: A) 16 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

If √[(1 - cosA)/2] = x, then the value of x is

A) cos(A/2) B) tan(A/2)
C) sin(A/2) D) cot(A/2)
 
Answer & Explanation Answer: C) sin(A/2)

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Two cars travel from city A to city B at a speed of 42 and 60 km/hr respectively. If one car takes 2 hours lesser time than the other car for the journey, then the distance between City A and City B is:

A) 336 km B) 280 km
C) 420 km D) 224 km
 
Answer & Explanation Answer: B) 280 km

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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

If cot 60° + cosec 60° = x, then the value of x is

A) (1-2√2)/√2 B) (√3-4)/2√3
C) 1 D) √3
 
Answer & Explanation Answer: D) √3

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A does 60% of a work in 15 days. He then calls B, and they together finish the remaining work in 5 days. How long B alone would take to do the whole work?

A) 25 days B) 20 days
C) 80 days D) 24 days
 
Answer & Explanation Answer: A) 25 days

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Filed Under: Time and Work
Exam Prep: Bank Exams