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Q:

A cone is hollowed out of a solid wooden cube of side 6 cm. The diameter and height of the cone is same as the side of the cube. What is the volume of the remaining cube?

A) 159.42 cubic cms B) 323.15 cubic cms
C) 106.33 cubic cms D) 210.66 cubic cms
 
Answer & Explanation Answer: A) 159.42 cubic cms

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

Q:

Expand and simplify (x + 4)2 + (x -­ 2)2

A) 2(x2 + 2x + 10) B) 2(x2 + 2x -­ 10)
C) 2(x2 -­ 2x + 10) D) 2(x2 -­ 2x ­- 10)
 
Answer & Explanation Answer: A) 2(x2 + 2x + 10)

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If the radius of a circle is increased by 16%, its area increases by

A) 34.56 percent B) 32 percent
C) 16 percent D) 17.28 percent
 
Answer & Explanation Answer: A) 34.56 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

Marked price of an item is Rs 200. On purchase of 1 item discount is 5%, on purchase of 2 items discount is 14%. Rajeshri buys 3 items, what is the effective discount? 

A) 37 percent B) 26.25 percent
C) 11 percent D) 30.2 percent
 
Answer & Explanation Answer: C) 11 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

What is the value of (3/5 + 7/9)?

A) 62/45 B) 31/28
C) 5/7 D) 1/7
 
Answer & Explanation Answer: A) 62/45

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A rice trader buys 8 quintals of rice for Rs 3,600. 10% rice is lost in transportation. At what rate should he sell to earn 15% profit?

A) Rs 352.1 per quintal B) Rs 517.5 per quintal
C) Rs 575 per quintal D) Rs 582.3 per quintal
 
Answer & Explanation Answer: C) Rs 575 per quintal

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

An angle is greater than its complementary angle by 30°. Find the measure of the angle?

A) 30° B) 90°
C) 60° D) 120°
 
Answer & Explanation Answer: C) 60°

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

To cover a distance of 225 km in 2.5 hours what should be the average speed of the car in meters/second?

A) 90 m/s B) 45 m/s
C) 50 m/s D) 25 m/s
 
Answer & Explanation Answer: D) 25 m/s

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Filed Under: Time and Distance
Exam Prep: Bank Exams