Q:

World’s longest 3D printed concrete bridge opened in?

A) China	B) Japan
C) Dubai	D) India

Answer & Explanation Answer: A) China

Explanation:

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Filed Under: Longest, Shortest, Deepest
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Q:

Echolocation is an adaptation bats use to

A) locate flowering plants	B) hunt insects in flight
C) find warm places for hibernation	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

Echolocation is an adaptation bats use to hunt insects in flight, locate flowering plants and find warm places for hibernation.

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Filed Under: Physics
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Q:

When a piece of pure silicon is doped with aluminium, then

A) the conductivity of the doped silicon piece will remain the same	B) the doped silicon piece will become n-type
C) the doped silicon piece will become p-type	D) the resistivity of the doped silicon piece will increase

Answer & Explanation Answer: C) the doped silicon piece will become p-type

Explanation:

p type of semiconductor is obtained when Silicon is doped with a trivalent impurity like Aluminium. Aluminium is a p-type dopant, which means that when a semiconductor i.e. silicon is doped with aluminium, it creates a hole (positively charged carrier) by accepting an electron from the silicon atom. Electrical conductivity of semiconductors increasesand resistivity remains the same

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Brainstorming is an example of

brainstorming_is_an_example_of1553165225.jpg image

A) Computer language	B) Problem solving technique
C) Lightening effect	D) None of the above

Answer & Explanation Answer: B) Problem solving technique

Explanation:

Brainstorming is an example of a problem solving technique of severe thinking.

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Filed Under: General Science
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Q:

Integration is primarily concerned with

A) ensuring that the time, scope and cost baselines are consistent with an acceptable quality standard and with the customer’s expectations.	B) getting people working together effectively toward common project goals through appropriate training, management and leadership.
C) effectively integrating the processes among the project management process groups that are required to accomplish project objectives with an organization’s defined procedures.	D) ensuring that all the tools and techniques of the various planning processes are appropriately scaled to the complexity and risk exposure of the project.

Answer & Explanation Answer: C) effectively integrating the processes among the project management process groups that are required to accomplish project objectives with an organization’s defined procedures.

Explanation:

Answers A, B and D all result from effectively integrating the work of the project management process groups. PMBOK [4.0]

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Filed Under: PMP Certification

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Q:

Which tennis player has authored a book titled "Unstoppable : My Life So Far" ?

A) Serena Williams	B) Maria sharapova
C) Sania Mirza	D) Venus Williams

Answer & Explanation Answer: B) Maria sharapova

Explanation:

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Filed Under: Books and Authors
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Q:

The technique of DNA fingerprinting in human was developed for first time by _________

A) Lalji Singh	B) Alec Jeffreys
C) R. Ericson	D) J. Black

Answer & Explanation Answer: B) Alec Jeffreys

Explanation:

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Filed Under: Biology

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Q:

Who is the author of the book ' The Rights of Man '

A) Thomas Hardy	B) Thomas Mann
C) Thomas Moore	D) Thomas Paine

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