Questions

Q:

Which of the following is true of enzymes?

A) Enzymes lowers the activation energy for the chemical reaction B) Enzymes speed up the rate of a chemical reaction
C) Both A & B D) Neither A nor B
 
Answer & Explanation Answer: C) Both A & B

Explanation:

Enzymes are macromolecular biological catalysts. Enzymes accelerate chemical reactions. The molecules upon which enzymes may act are called substrates and the enzyme converts the substrates into different molecules known as products.

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Filed Under: Biology
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Q:

The task of any business is to deliver _ at a profit.

A) Customer value B) Improved quality
C) Customer needs D) Products and services
 
Answer & Explanation Answer: A) Customer value

Explanation:

The task of any business is to deliver Customer value at a profit.

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Filed Under: Business Awareness
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Q:

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

DEVASTATION

A)  DESTRUCTION B)  CONSTRUCTION
C) SEPARATION D) FRUSTRATION
 
Answer & Explanation Answer: A)  DESTRUCTION

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Analog synthesis refers to a technology based on

A) placing brief digital recordings of live sounds under the control of a synthesizer keyboard. B) interfacing synthesizer equipment.
C) representing data in terms of measurable physical quantities. D) representing physical quantities as numbers.
 
Answer & Explanation Answer: C) representing data in terms of measurable physical quantities.

Explanation:

Analog synthesis uses a mixture of complex sounds that are shaped by filtering. It is based on representing data in terms of measurable physical quantities, in this case sound waves.

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Filed Under: Physics
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Q:

What is the purpose of the preamble?

Answer

The purpose of the Preamble is to clarify


1. who has made the Constitution,

2. what is the ultimate sanction behind it,

3. what are its goals and objectives,

4. what is its source (and)


5. what is the nature of the polity which is sought to be established by the Constitution.

Actually, the preamble is the opening statement to the United States Constitution.


 


The words in the Preamble ::


 'We the people of India, in our Constituent Assembly, do hereby adopt, enact and give to ourselves this Constitution'.

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Subject: Indian Politics Exam Prep: CAT , Bank Exams
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Q:

What looks back but cannot see?

Answer

Reflection is what which looks back but can't see.

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Q:

Improve the bracketed part of the sentence.
It was so hot during the concert that some spectators passed (out).

A) away B) by
C) over D) no improvement
 
Answer & Explanation Answer: D) no improvement

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE

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Q:

Name the sea demoness known for trapping birds by illusion, who tried to obstruct Hanuman on his way to Lanka?

Answer

Simhika

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Subject: Indian Culture

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