Q:

The surface area of a sphere is 1386 $c m^{2}$ . Find its diameter (in cm)

A) 10.5	B) 42
C) 21	D) 31.5

Answer & Explanation Answer: C) 21

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 750

Q:

If $r \sin θ = \sqrt{3}$ and $r \cos θ = 1$ , then the values of r and $θ$ are: $(0 ° ⩽ θ \leq 90 °)$

A) r=1, θ=30°	B) r=1⁄2, θ=30°
C) r=3 , θ=30°	D) r=2, θ=60°

Answer & Explanation Answer: D) r=2, θ=60°

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

What is the difference of the factors of the expression $x^{2}$ + (1/ $x^{2}$ ) – 6?

A) 0	B) 1
C) 2	D) 4

Answer & Explanation Answer: D) 4

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If cos 60° - sec 30° = x, then the value of x is

A) 1	B) (√3+√2)/2
C) (√3-4)/2√3	D) 1/√2

Answer & Explanation Answer: C) (√3-4)/2√3

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

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Q:

Which country did India lose to in the semi finals of the Men's Cricket World Cup 2015?

A) Sri Lanka	B) New Zealand
C) Pakistan	D) Australia

Answer & Explanation Answer: D) Australia

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

Shahjahan was the _____Mughal ruler.

A) Fourth	B) Third
C) Sixth	D) Fifth

Answer & Explanation Answer: D) Fifth

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Which of the following leaders formed 'India Home Rule Society'?

A) Shyamji Krishna Varma	B) Annie Besant
C) Lala Hardayal	D) Bal Gangadhar Tilak

Answer & Explanation Answer: A) Shyamji Krishna Varma

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

The angles of depression of two ships from the top of a light house are 60° and 45° towards east. If the ships are 300 m apart, the height of the light house is

A) 200(3+√3) meter	B) 250(3+√3) meter
C) 150(3+√3) meter	D) 160(3+√3) meter

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