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Q:

If $x^{2} - 3 x + 1 = 0, then x + \frac{1}{x} is (x \neq 0)$

A) 1	B) 0
C) 3	D) 2

Answer & Explanation Answer: C) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If $a^{3} - b^{3} = 56$ and a-b = 2, then what is the value of $a^{2} + b^{2}$ ?

A) 12	B) 20
C) 28	D) 32

Answer & Explanation Answer: B) 20

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

Q:

$6 \frac{1}{4} % of 1600 + 12 \frac{1}{2} % of 800$ is equal to

A) 100	B) 200
C) 300	D) 400

Answer & Explanation Answer: B) 200

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

A particle is thrown vertically upward. When it reaches the highest point, it has ____________

A) a downward acceleration	B) an upward acceleration
C) a downward velocity	D) a horizontal velocity

Answer & Explanation Answer: A) a downward acceleration

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., 'A' can be represented by 01, 13, etc., and 'S' can be represented by 55, 66, etc. Similarly you have to identify the set for the word 'BOTH'.

A) 69,67,68,59	B) 75,22,76,79
C) 88,30,85,86	D) 58,02,68,65

Answer & Explanation Answer: B) 75,22,76,79

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

Q:

What is the value of $\sqrt{473 + \sqrt{529} + \sqrt{256} + \sqrt{289}}$ ?

A) 27	B) 23
C) 19	D) 39

Answer & Explanation Answer: B) 23

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

Q:

What is the value of $(2^{3} + 5^{2}) (5^{2} - 2^{3})$ ?

A) 9	B) 49
C) 561	D) 571

Answer & Explanation Answer: C) 561

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Find the value of ${[6 {[8^{\frac{1}{3}} + 64^{\frac{1}{3}}]}^{3}]}^{\frac{1}{4}}$

A) 5	B) 6
C) 36	D) 216

Answer & Explanation Answer: B) 6

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Filed Under: Simplification
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