Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the reflection of the point (5, -2) in the line x = -1?

A) (-7 , -2) B) (5 , 0)
C) (7 , -2) D) (5 , 2)
 
Answer & Explanation Answer: A) (-7 , -2)

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1100
Q:

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

A) Washington B) New York
C) Las Vegas D) Sydney
 
Answer & Explanation Answer: D) Sydney

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The least number that must be substracted from 63520 to make the result a perfect square is

A) 30 B) 24
C) 14 D) 16
 
Answer & Explanation Answer: D) 16

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If cos4θ-sin4θ=13 then the value of tan2θ is

A) 1/2 B) 1/3
C) 1/4 D) 1/5
 
Answer & Explanation Answer: A) 1/2

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Q:

If (secA - tanA)2 = x, then the value of x is

A) (1 + sinA)/(1 - sinA) B) √[(1 - sinA)/(1 + sinA)]
C) (1 - sinA)/(1 + sinA) D) √[(1 + sinA)/(1 - sinA)]
 
Answer & Explanation Answer: C) (1 - sinA)/(1 + sinA)

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Q:

If a cylinder of radius 7 cm and height 9 cm is melted and constructed into a cone of the same radius, what will be the height of this cone?

A) 54 cm B) 9 cm
C) 27 cm D) 13.5 cm
 
Answer & Explanation Answer: C) 27 cm

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

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Q:

In Δ ABC , if ∠BAC = 90° and AB = AC , then ∠ABC is

A) 30° B) 60°
C) 45° D) 25°
 
Answer & Explanation Answer: C) 45°

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

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Q:

G is the centroid of the equilateral triangle ABC, if AB = 9cm then AG is equal to

A) 3√3cm B) 3cm
C) 3√3/2cm D) 6cm
 
Answer & Explanation Answer: A) 3√3cm

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

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