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Q:

If a merchant offers a discount of 10% on the list price, then she makes a loss of 25%. What % profit or % loss will she make if she sells at a discount of 20% of the list price?

A) 5 percent profit B) 33.33 percent loss
C) 90 percent profit D) 20 percent profit
 
Answer & Explanation Answer: B) 33.33 percent loss

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

If 2x + 6y = 3xy and 10x -­ 3y = 4xy, find x, y.

A) 3, 2 B) 2, 3
C) 4, 6 D) 6, 4
 
Answer & Explanation Answer: A) 3, 2

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Find the radius of the circle if the area of its sector is 30.8 sq cm whose corresponding central angle is 72°?

A) 3.5 cm B) 7 cm
C) 14 cm D) 10.5 cm
 
Answer & Explanation Answer: B) 7 cm

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Filed Under: Area
Exam Prep: Bank Exams

Q:

What is the value of sec 4π/3?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A rectangular swimming pool of length 20 m and breadth 10 m has a uniformly sloping floor. It is 1 m in depth on one end of its length and 3 m at the other. How much water is needed to completely fill this pool? (Take π = 22/7)

A) 800 cubic metres B) 300 cubic metres
C) 480 cubic metres D) 400 cubic metres
 
Answer & Explanation Answer: D) 400 cubic metres

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Filed Under: Area
Exam Prep: Bank Exams

Q:

On a certain principal if the simple interest for two years is Rs 2800 and compound interest for the two years is Rs 2996, what is the rate of Interest?

A) 14 percent B) 7 percent
C) 28 percent D) 21 percent
 
Answer & Explanation Answer: A) 14 percent

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Filed Under: Compound Interest
Exam Prep: Bank Exams

Q:

√(1 + tan2A)/tanA is equal to

A) secA B) sinA
C) cosecA D) cosA
 
Answer & Explanation Answer: C) cosecA

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The largest 5 digit number exactly divisible by 89 is:

A) 99947 B) 99940
C) 99938 D) 99939
 
Answer & Explanation Answer: A) 99947

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams