Quantitative Aptitude - Arithmetic Ability Questions

Q:

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

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

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Q:

Calculate the angle subtended by the chord at the point on the major arc if the radius and the chord of the circle are equal in length.

A) 30° B) 120°
C) 200° D) 300°
 
Answer & Explanation Answer: A) 30°

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If (8x ­- 4) = (3x + 6), then the numerical value of (x + 1)3 is

A) 3 B) 9
C) 27 D) 81
 
Answer & Explanation Answer: C) 27

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Q:

If tanθ = 43, then the value of 3sinθ+2cosθ3sinθ-2cosθ ?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

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

A) VT B) FD
C) PN D) JM
 
Answer & Explanation Answer: D) JM

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

A line passing through the origin perpendicularly cuts the line 2x + 3y = 6 at point M. Find M?

A) (6/11, 9/11) B) (6/7, 9/7)
C) (6/11, -9/11) D) (-6/7, 9/7)
 
Answer & Explanation Answer: A) (6/11, 9/11)

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

If the value of 3-1.732, then calculate the value of 243-12108-147

A) 1.732 B) -1.464
C) 3.464 D) -1.732
 
Answer & Explanation Answer: D) -1.732

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Q:

The amount received at 10% per annum compound interest after 3 yrs is Rs 10,648. What was the principal (in Rs)?

A) 8000 B) 9000
C) 8500 D) 7500
 
Answer & Explanation Answer: A) 8000

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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