6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

Vikash purchased 5 bananas for Rs.4 and sold 4 bananas for Rs.5. Calculate his % profit?

A) 55.56%	B) 53.25%
C) 45.50%	D) 56.25%

Answer & Explanation Answer: D) 56.25%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Simple interest on a certain sum of money for 3 years at 16% per annum is half the compound interest on Rs. 12000 for 2 years at 10% per annum. The sum placed on simple interest is

A) Rs 5250	B) Rs 1325
C) Rs 2100	D) Rs 2625

Answer & Explanation Answer: D) Rs 2625

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

The point equidistant from the vertices of a triangle is called its

A) incentre	B) circumcentre
C) orthocentre	D) centroid

Answer & Explanation Answer: B) circumcentre

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

0 1142

Q:

What is the reflection of the point (-4, 3) in the line x = -2?

A) (-4 , -7)	B) (4 , 3)
C) (0 , 3)	D) (-4 , 7)

Answer & Explanation Answer: C) (0 , 3)

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

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Q:

Simplify : $\sqrt[3]{- 2197} \times \sqrt[3]{- 125} \div \sqrt[3]{\frac{27}{512}}$

A) 492/7	B) 520/3
C) 554/7	D) 571/5

Answer & Explanation Answer: B) 520/3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If x = cosecθ - sinθ and y = secθ - cosθ, then the relation between x and y is

A) x2+ y2+ 3 =1	B) x2y2 (x2+ y2+3)=1
C) x2 (x2+ y2 - 5)=1	D) y2 (x2+ y2 - 5)=1

Answer & Explanation Answer: B) x2y2 (x2+ y2+3)=1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

ABCD is a parallelogram. Co-ordinates of A, B and C are (5,0), (-2,3) and (-1,4) respectively. What will be the equation of line AD?

A) y = 2x - 5	B) y = x + 5
C) y = 2x + 5	D) y = x - 5

Answer & Explanation Answer: D) y = x - 5

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the slope of the line parallel to the line passing through the points (-2, -1) and (4, -3)?

A) 1/3	B) -1/3
C) -3	D) 3

Quantitative Aptitude - Arithmetic Ability Questions

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