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Q:

If $C + \frac{1}{C} = \sqrt{3}$ , then what is the value of $C^{3} + \frac{1}{C^{3}} = ?$

A) 0	B) 3√3
C) 1/√3	D) 6√3

Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If $4 x + \frac{1}{x} = 5, (x \neq 0),$ then the value of $\frac{5 x}{4 x^{2} + 10 x + 1}$ is

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

Answer & Explanation Answer: B) 1/3

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Filed Under: Simplification
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Q:

If $(2$ ³)2= 4x then $3^{x}$ is equal to

A) 3	B) 6
C) 9	D) 27

Answer & Explanation Answer: D) 27

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If speed of rotation of the earth increases, the weight of the body

A) decreases	B)
C)	D)

Answer & Explanation Answer: A) decreases

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

Two vectors are said to be equal if

A) only their magnitudes are same	B) only their directions are same
C) both magnitude and direction are same	D) magnitudes are same but directions are opposite

Answer & Explanation Answer: C) both magnitude and direction are same

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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 these matrix can be represented first by row and next by its column , e. g., ' A ' can be represented by 01 , 13 , etc. ., and ' B ' can be represented by 58 , 69 , etc. . Similarly , you have to identify the set for the word ' FINE '.

A) 00 , 04 , 02 , 56	B) 12 , 10 , 13 , 67
C) 24 , 19 , 31 , 78	D) 31 , 32 , 33 , 87

Answer & Explanation Answer: A) 00 , 04 , 02 , 56

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

Q:

Identify the diagram that best represents the relationship among classes given below

Delhi , Sri Lanka , Asia

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

Answer & Explanation Answer: B) 2

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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

Q:

If ' + ' means minus , ' - ' means multiplication , ' ÷ ' means plus , and ' x ' means division , then 15 - 3 + 10 x 5 ÷ 5

A) 52	B) 48
C) 22	D) 5

Answer & Explanation Answer: B) 48

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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