Q:

Which category of Hydrogen releases water vapour and a by product when burnt?

A) Green Hydrogen	B) Blue Hydrogen
C) Red Hydrogen	D) Black Hydrogen

Answer & Explanation Answer: A) Green Hydrogen

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

Why are hydrocarbons insoluble in water?

Answer

We know that polar substances are soluble in polar solvents and non polar substances are soluble in non-polar solvents only. Here the hydrocarbons are non-polar molecular substances and water is a polar solvent. So water can't dissolve hydrocabons.

Hence, as hydrocarbons are non-polar substances, they are insoluble in water as it is a highly polar solvent.

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Subject: Chemistry Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

2 3062

Q:

Name the only US president who also served as the Chief Justice of the US Supreme Court.

A) John Quincy Adams	B) William Howard Taft
C) Lyndon B. Johnson	D) Zachary Taylor

Answer & Explanation Answer: B) William Howard Taft

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

In India the Inflation is calculated on the basis of which of the following indexes?

A) Wholesale Price Index(WPI)	B) Consumer Price Index(CPI)
C) Cash Reserve Ratio	D) Sensitive Index of Bombay Stock Exchange (sensex)

Answer & Explanation Answer: A) Wholesale Price Index(WPI)

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

8 3062

Q:

Which of the following is definitelyy a major indication of the state of the economy of the country

A) rate of GDP growth	B) rate of inflation
C) number of banks in a country	D) stock of food grains in a country

Answer & Explanation Answer: A) rate of GDP growth

Explanation:

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Filed Under: Indian Economy

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Q:

The project life cycle can be broken into five phases that tend to overlap with each other frm one phase to another;however ,the control phase does not overlap with a specific phase. why?

A) Change control management is seperate from the other phases	B) Change control management has a plan that can be usede throughout the initiation, planning, execution, and closeout of the project
C) Because the project sponsor is responsible for change control management , the project manager is not involved with that phase of the project	D) Change control extends throughout the entire project from initiation to closeout

Answer & Explanation Answer: D) Change control extends throughout the entire project from initiation to closeout

Explanation:

Change control management is utilized from the begining to the end of the project in order to keep it focused with an emphasis on the time and budget. Answer A is incorrect because change control management is not seperate from the other phases. Answer B is incorrect because the control plan must be throughout the other phases of a project. Its usage is not optional, and consistent utilization is imperative to managing scope creep and other scope expansions. Answer C is incorrect because the project sponsors is generally not responsible for the change control documentation, although it should be involved in the buy-in and approval process.

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Filed Under: PMP Certification

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Q:

Which is the first talkie film

Answer

The Jazz Singer in 1927

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Subject: Indian Culture

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Q:

By volume, 21% of air is _______________.

A) hydrogen	B) oxygen
C) nitrogen	D) carbon dioxide

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