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Q:

Rearrange the parts of the sentence in correct order.

P: His story symbolizes a lifestyle struggle against apartheid in South Africa.
Q: 'Nelson Mandela' was born on July 18th, 1918 in the village of Mvezo in Umtata, then a part of South Africa's Cape Province.
R: It was a terrible form of institutionalized racism that held the South African society in it's grip for a long time.
S: It was not easy for Mandela to fight against it, as he too was among those who were oppressed by the system.

A) QPSR	B) QRSP
C) QPRS	D) PRSQ

Answer & Explanation Answer: C) QPRS

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Filed Under: English
Exam Prep: Bank Exams

Q:

What is the value of $\sin (90 ° + 2 A) [4 - \cos 2 (90 ° - 2 A)] ?$

A) 2(cos3 A – sin3 A)	B) 2(cos3 A + sin3 A)
C) 4(cos6 A+ sin6 A)	D) 4(cos6 A – sin6 A)

Answer & Explanation Answer: D) 4(cos6 A – sin6 A)

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

What is the value of $\sin 75 ° + \sin 15 °$ ?

A) √3	B) 2√3
C) √(3/2)	D) 3/√2

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

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Q:

$If [\sqrt (a^{2} + b^{2} + ab)] + [\sqrt (a^{2} + b^{2} - ab)] = 1, then what is the value of (1 - a^{2}) (1 - b^{2}) ?$

A) 1/4	B) 4/7
C) 5/4	D) 3/4

Answer & Explanation Answer: D) 3/4

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Filed Under: Simplification
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Q:

If the roots of the equation $a (b - c) x^{2} + b (c - a) x + c (a - b) = 0$ are equal, then which of the following is true?

A) b = ( a + c)/ ac	B) 2/ b = (1/ a) + (1/ c)
C) 2 b = (1/ a) + (1/ c)	D) abc = ab + bc + ca

Answer & Explanation Answer: B) 2/ b = (1/ a) + (1/ c)

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Filed Under: Simplification
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Q:

If $a + a^{2} + a^{3} - 1 = 0$ , then what is the value of $a^{3} + (1 / a)$ ?

A) 1	B) 4
C) 2	D) 3

Answer & Explanation Answer: C) 2

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

Q:

If x + (1/x) = (√3 + 1)/2, then what is the value of $x^{4} + (1 / x^{4})$ ?

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

Answer & Explanation Answer: C) (–4√3 – 1)/4

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

Q:

If x and y are natural numbers such that x + y = 2017, then what is the value of ${(- 1)}^{x} + {(- 1)}^{y}$ ?

A) 2	B) – 2
C) 0	D) 1

Answer & Explanation Answer: C) 0

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Filed Under: Simplification
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