Quantitative Aptitude - Arithmetic Ability Questions

Q:

Select the odd word from the given alternatives.

A) Moon B) Mars
C) Saturn D) Pluto
 
Answer & Explanation Answer: A) Moon

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Filed Under: Odd Man Out
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Q:

Two students appeared for an examination. One of them secured 22 marks more than the other and his marks were 55% of the sum of their marks. The marks obtained by them are _______.

A) 121 and 99 B) 43 and 21
C) 58 and 36 D) 86 and 64
 
Answer & Explanation Answer: A) 121 and 99

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

The top of a broken tree touches the ground at a distance of 15 m from its base. If the tree is broken at a height of 8 m from the ground, then the actual height of the tree is

A) 17 m B) 27 m
C) 25 m D) 30 m
 
Answer & Explanation Answer: C) 25 m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

If secA = x, then the value of x is

A) √(1 -­ cot2A) B) √(1 -­ tan2A)
C) √(1 + cot2A) D) √(1 + tan2A)
 
Answer & Explanation Answer: D) √(1 + tan2A)

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Filed Under: Simplification
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Q:

The diagonals of two squares are in the ratio 5:2.The ratio of their area is

A) 5:6 B) 25:4
C) 5:4 D) 125:8
 
Answer & Explanation Answer: B) 25:4

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Filed Under: Ratios and Proportions
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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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
 
Answer & Explanation Answer: B) -1/3

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

The radius of a sphere is 6 cm. It is melted and drawn into a wire of radius 0.2 cm. The length of the wire is

A) 81 m B) 80 m
C) 75 m D) 72 m
 
Answer & Explanation Answer: D) 72 m

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Filed Under: Area
Exam Prep: Bank Exams

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