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Quantitative Aptitude - Arithmetic Ability

Quantitative Aptitude - Arithmetic Ability Questions

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The value of √0.0144 is

A) 0.12	B) 0.012
C) 1.2	D) 0.0012

A) 0.12

B) 0.012

C) 1.2

D) 0.0012

Answer & Explanation Answer: A) 0.12

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

0 930

If tanθ + cotθ = 5, then the value of $\tan^{2} θ + \cot^{2} θ is$

A) 22	B) 23
C) 24	D) 25

A) 22

B) 23

C) 24

D) 25

Answer & Explanation Answer: B) 23

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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If (cosecA - 1)/(cosecA + 1) = x, then the value of x is

A) (sinA/(1 + cosA))2	B) cosA/(1 + sinA)
C) (cosA/(1 + sinA))2	D) sinA/(1 + cosA)

A) (sinA/(1 + cosA))2

B) cosA/(1 + sinA)

C) (cosA/(1 + sinA))2

D) sinA/(1 + cosA)

Answer & Explanation Answer: C) (cosA/(1 + sinA))2

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Filed Under: Simplification
Exam Prep: Bank Exams

1 930

The slope of the line passing through the points (7,-2) and (x,1) is -3/10. Find x.

A) 4	B) 2
C) -4	D) -3

A) 4

B) 2

C) -4

D) -3

Answer & Explanation Answer: D) -3

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Filed Under: Simplification
Exam Prep: Bank Exams

1 930

What value of 'p' will satisfy the equation $\frac{p}{\sqrt{540}} = \frac{\sqrt{240}}{p}$ ?

A) 6	B) 10
C) 6√10	D) √10

A) 6

B) 10

C) 6√10

D) √10

Answer & Explanation Answer: C) 6√10

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Filed Under: Simplification
Exam Prep: Bank Exams

1 930

If $cosθ = \frac{x^{2} - y^{2}}{x^{2} + y^{2}}$ , then the value of $cotθ$ is

A) 2xyx2-y2	B) 2xyx2+y2
C) x2+y22xy	D) x2-y22xy

A) 2xyx2-y2

B) 2xyx2+y2

C) x2+y22xy

D) x2-y22xy

Answer & Explanation Answer: D) x2-y22xy

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Filed Under: Simplification
Exam Prep: Bank Exams

0 930

A root of equation ${ax}^{2} + bx + c = 0$ (where a, b and c are rational numbers) is 5 + 3√3. What is the value of $(a^{2} + b^{2} + c^{2}) / (a + b + c)$ ?

A) 35/3	B) 37/3
C) – 105/11	D) – 105/13

A) 35/3

B) 37/3

C) – 105/11

D) – 105/13

Answer & Explanation Answer: C) – 105/11

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Filed Under: Simplification
Exam Prep: Bank Exams

0 930

Triangle DEF is right angled at E. If cot D = 5/12, then what is the value of sin F?

A) 5/12	B) 13/5
C) 5/13	D) 13/12

A) 5/12

B) 13/5

C) 5/13

D) 13/12

Answer & Explanation Answer: C) 5/13

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Filed Under: Simplification
Exam Prep: Bank Exams

0 930

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