Quantitative Aptitude - Arithmetic Ability Questions

Q:

The profit (in Rs.) after selling an article for Rs.524 is the same as the loss (in Rs.) after selling it for Rs.452. The cost price of the article is:

A) Rs.480 B) Rs.485
C) Rs.488 D) Rs.500
 
Answer & Explanation Answer: C) Rs.488

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Q:

The surface area of a sphere is 1386 cm2.  Find its diameter (in cm)

A) 10.5 B) 42
C) 21 D) 31.5
 
Answer & Explanation Answer: C) 21

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Q:

Point P (8 , 5) is the midpoint of segment AB. Co-ordinates of A are (5, y) and B are (x, -3). What is the value of x?

A) -11 B) 11
C) 7 D) -7
 
Answer & Explanation Answer: B) 11

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

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Q:

If (cotA - cosecA)2 = x, then the value of x is

A) (1 - cosA)/(1 + cosA) B) (1 - sinA)/(1 + sinA)
C) (1 - secA)/(1 + secA) D) (1 - cosecA)/(1 + cosecA)
 
Answer & Explanation Answer: A) (1 - cosA)/(1 + cosA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Find the odd word/letters/number pair from the given alternatives.

A) Bigger B) Faster
C) Greater D) Taller
 
Answer & Explanation Answer: B) Faster

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In the following question, select the odd word pair from the given alternatives.

A) Court – Justice B) Education – School
C) Product – Shop D) Treatment – Hospital
 
Answer & Explanation Answer: A) Court – Justice

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Filed Under: Odd Man Out
Exam Prep: Bank Exams , CAT

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Q:

If Sumita earns 75/4% more than her boyfriend, find the approximate % her boyfriend earns less than Sunita.

A) 16% B) 14%
C) 25% D) 11%
 
Answer & Explanation Answer: A) 16%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

The point at which the perpendicular bisectors of the sides of a triangle intersect is known as _____________________

A) circum-centre B) orthocenter
C) centroid D) in-center
 
Answer & Explanation Answer: A) circum-centre

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Filed Under: Area
Exam Prep: Bank Exams

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