Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find equation of the perpendicular bisector of segment joining the points (2,-5) and (0,7)?

A) x - 6y = 5 B) x + 6y = -5
C) x - 6y = -5 D) x + 6y = 5
 
Answer & Explanation Answer: C) x - 6y = -5

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Q:

Volume of a cube is 512 cubic cm, find its total surface area? (Take π = 22/7)

A) 768 sq cms B) 192 sq cms
C) 384 sq cms D) 576 sq cms
 
Answer & Explanation Answer: C) 384 sq cms

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

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Q:

Deksha borrowed Rs. 500 at 5% per annum S.I. What amount (in Rs.) will she pay to clear her debt after 4 years?

A) 150 B) 650
C) 600 D) 100
 
Answer & Explanation Answer: C) 600

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

If (cosecA -­ 1)/(cosecA + 1) = x, then the value of x is

A) (sinA/(1 + cosA))2 B) cosA/(1 + sinA)
C) (cosA/(1 + sinA))2 D) sinA/(1 + cosA)
 
Answer & Explanation Answer: C) (cosA/(1 + sinA))2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of 99992 x 100008?

A) 9999999936 B) 9999899936
C) 9999999836 D) 9999999926
 
Answer & Explanation Answer: A) 9999999936

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

On dividing 221a2b2 by 13b2, we get _____.

A) 17a2 B) 17b2
C) 13a2b2 D) 13
 
Answer & Explanation Answer: A) 17a2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

2sin[(C+D)/2].cos[(C­-D)/2] is equal to

A) sinC ­-  sinD B) cosC + cosD
C) cosC -­ cosD D) sinC + sinD
 
Answer & Explanation Answer: D) sinC + sinD

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If 7x + 2 ≥ x - 2 and 7 + 2x ≥ 3 + 3x; then x can take which of the following values?

A) 5 B) 3
C) -3 D) -5
 
Answer & Explanation Answer: B) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

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