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Q:

If the shopkeeper sells an item at Rs 1250 which is marked as Rs 1500, then what is the discount he is offering?

A) 20 percent B) 16.67 percent
C) 25 percent D) 10 percent
 
Answer & Explanation Answer: B) 16.67 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

If tanA = x, then x is

A) √(cosec2A + 1) B) √(sec2A + 1)
C) √(cosec2A - 1) D) √(sec2A - 1)
 
Answer & Explanation Answer: D) √(sec2A - 1)

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If cosπ/4c - tanπ/4c = x, then x is

A) (√3+4)/2√3 B) (2√2-1)/2
C) (1-√2)/√2 D) 5/√3
 
Answer & Explanation Answer: C) (1-√2)/√2

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

What is the length of the side of an equilateral triangle, if its area is 36√3 sq cm?

A) 6 cm B) 24 cm
C) 12 cm D) 18 cm
 
Answer & Explanation Answer: C) 12 cm

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Filed Under: Area
Exam Prep: Bank Exams

Q:

If (1 - sinA)/(1 + sinA) = x, then x is

A) (cosecA - cotA)2 B) secA - tanA
C) (secA - tanA)2 D) cosecA - cotA
 
Answer & Explanation Answer: C) (secA - tanA)2

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A shopkeeper, sold cashew nuts at the rate Rs 1,260 a kg and bears a loss of 8%. Now if he decides to sell it at Rs 1,386 per kg, what will be the result?

A) 1.2 percent gain B) 2.4 percent gain
C) 1.2 percent loss D) 2.4 percent loss
 
Answer & Explanation Answer: A) 1.2 percent gain

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

If the radius of a circle is increased by 25%, its area increases by:

A) 50 percent B) 25 percent
C) 28.125 percent D) 56.25 percent
 
Answer & Explanation Answer: D) 56.25 percent

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Filed Under: Area
Exam Prep: Bank Exams

Q:

Suresh goes on a trip on his motor-cycle and rides for 410 kms. If he rides for 5 hours at a speed of 50 km/hr, find at what speed he travels for the remaining 4 hours of the journey?

A) 47 km/hr B) 40 km/hr
C) 56 km/hr D) 48 km/hr
 
Answer & Explanation Answer: B) 40 km/hr

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Filed Under: Time and Distance
Exam Prep: Bank Exams