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Q:

For what value of 'y', $x^{2} + \frac{1}{12} x + y^{2}$ is a perfect square?

A) 1/24	B) 1/12
C) 1/6	D) 1/3

Answer & Explanation Answer: A) 1/24

Explanation:

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

Determine the value of $\frac{x + y}{x + 2 y} when \frac{2 x + y}{x + 4 y} = 3 .$

A) 3/5	B) 7/10
C) 4/5	D) 9/10

Answer & Explanation Answer: D) 9/10

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

PHP allows you to send emails directly from a script.

php allows you to send emails directly from a script

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

The mail() function allows you to send emails directly from a script.

Workspace

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Subject: PHP
Exam Prep: Bank Exams
Job Role: IT Trainer , Project Manager , Software Architect

Q:

The second statement is the ____ of the first.

$1 . P \Rightarrow Q 2 . ~ Q \Rightarrow ~ P$

A) Converse	B) Inverse
C) Contrapositive	D) Contradiction

Answer & Explanation Answer: C) Contrapositive

Explanation:

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Filed Under: Probability
Exam Prep: Bank Exams

Q:

If x = 0.139, then what is the value of $\sqrt{4 x^{2} + 4 x + 1}$ ?

A) 1.39	B) 1.278
C) 2.139	D) 1.69

Answer & Explanation Answer: B) 1.278

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If $a = \sqrt{5 + 2 \sqrt{2}} & b = \sqrt{5 - 2 \sqrt{2}}$ , then find the value of $a^{2} - b^{2}$ .

A) 2	B) 4
C) 2√2	D) 4√2

Answer & Explanation Answer: D) 4√2

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If $y - \frac{1}{y} = 4$ , then find the value of $(y^{3} - \frac{1}{y^{3}})$ .

A) 64	B) 76
C) 88	D) 90

Answer & Explanation Answer: B) 76

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Which HTML attribute is used to define inline styles?

A) <header>	B) <strong>
C) <style>	D) <alt>

Answer & Explanation Answer: C) <style>

Explanation:

The style attribute specifies an inline style for an element. The style attribute will override any style set globally,

e.g. styles specified in the <style> tag or in an external style sheet.

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Filed Under: Web Technology
Exam Prep: Bank Exams

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