Q:

Oparin is known for his hypothesis on

A) origin of species	B) origin of life
C) one germ one disease	D) one gene one enzyme

Answer & Explanation Answer: B) origin of life

Explanation:

A. J . Oparin was the first to propose the origin of life from inorganic chemical atoms like Oxygen, Hydrogen, Nitrogen and Carbon.

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Filed Under: Biology

4 3817

Q:

Rutherford's alpha-scattering experiment related to the size of the

A) nucleus	B) atom
C) electron	D) neutron

Answer & Explanation Answer: A) nucleus

Explanation:

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Filed Under: Chemistry

2 3817

Q:

By June 2014,Who among the following is the highest wicket taker of India in test cricket ?

A) Harbhajan Singh	B) Anil Kumble
C) Kapil Dev	D) Zaheer Khan

Answer & Explanation Answer: B) Anil Kumble

Explanation:

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Filed Under: Sports

6 3816

Q:

The triple constraints of Project Management are frequently discussed in other contextx such as marketing classes and a variety of other subjects. The interaction between _____, ______, and _______can be seen as a triangle, with the three sides impacting the others.

A) quality, resources, time	B) money, resources, quality
C) scope, quality, planning	D) time, scope, cost

Answer & Explanation Answer: D) time, scope, cost

Explanation:

Scope, quality, and cost are the triple constraints. Quality is a function of these three areas and can impact them; however it is not considered one of the components of the triple constraint. Therefore, Answer A, B, and C are incorect.

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Filed Under: PMP Certification

0 3816

Q:

Lift was invented by

A) Otis	B) Domagk
C) Lee De Forest	D) None of these

Answer & Explanation Answer: A) Otis

Explanation:

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Filed Under: Inventions

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Q:

Who invented Electrocardiograph(EKG)?

Answer

The EKG was invented by Willem Einthoven in 1903 and is used to monitor and analyze past and present heart activity in an individual.

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Subject: Inventions

5 3814

Q:

In which year American Independence was acknowledged by England ?

A) 1782	B) 1783
C) 1784	D) 1785

Answer & Explanation Answer: B) 1783

Explanation:

American Independence was acknowledged by England in 1783 in the treaty of Paris and George Washington was elected the first President of USA.

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Filed Under: World History

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Q:

Who is the Chairman of the Rajya Sabha?

A) The president	B) The Vice-President
C) The Prime Minister	D) The Speaker

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