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Q:

$9 \frac{3}{4} + 7 \frac{2}{17} - 9 \frac{1}{15} = ?$

A) 7 + 719/1020	B) 9 + 817/1020
C) 9 + 719/1020	D) 7 + 817/1020

Answer & Explanation Answer: D) 7 + 817/1020

Explanation:

$g i v e n s u m = 9 + \frac{3}{4} + 7 + \frac{2}{17} - (9 + \frac{1}{15})$

$(9 + 7 + 9) + (\frac{3}{4} + \frac{2}{17} - \frac{1}{15})$

=> $\frac{7 + (765 + 120 - 68)}{1020}$ => $7 + \frac{817}{1020}$

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Filed Under: Numbers

Q:

If 60% of $\frac{3}{5}$ of a number is 36, then the number is

A) 86	B) 94
C) 100	D) 115

Answer & Explanation Answer: C) 100

Explanation:

Let the number be x.Then

60% of $\frac{3}{5}$ of x=36.

=> $\frac{60}{100} * \frac{3}{5} * x = 36$

=> $\frac{9 x}{25} = 36$ => x= $\frac{25 * 36}{9} = 100$

Required number is 100.

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Filed Under: Numbers

Q:

George is very open with his team members. He invites questions and discussion, and encourages new suggestions and ideas. He considers all this carefully before making any but the most minor project decisions, but ultimately chooses the course he personally believes is the right one. His leadership style is best characterized as

A) Democratic	B) Consultative
C) Participative	D) Benevolent

Answer & Explanation Answer: C) Participative

Explanation:

The Participative leadership style is characterized by 1) allowing a great deal of freedom in identifying problems and solutions, 2) working closely with subordinates, 3) allows extensive participation, but 4) reserving to him/herself the final decision. The consultative style is not so open, with discussion more focused around the leader’s uncertainties than asking for new ideas.

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Filed Under: PMP Certification

Q:

The procurement documents to be used, the supplier management processes and the types of contracts that will be used are to be found in which document?

A) Solicitation management plan.	B) Contracting management plan.
C) Organizational policies.	D) Procurement management plan.

Answer & Explanation Answer: D) Procurement management plan.

Explanation:

Key elements in the procurement management plan are enumerated in this PMBOK section. [12.1.3.1]

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Filed Under: PMP Certification

Q:

What is the difference between characters 23 and x23?

Answer The first one is octal 23, the second is hex 23

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Subject: PHP

Q:

If the variable $a is equal to 5 and variable $b is equal to character a, what’s the value of $$b?

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