Questions

Q:

__________ is the interaction in which one species benefits and the other is neither harmed nor benefited.

A) Predation B) Commensalism
C) Competition D) Parasitism
 
Answer & Explanation Answer: B) Commensalism

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which one of the following statements is correct?

A) The oxidation number for hydrogen is always zero. B) The oxidation number for hydrogen is always + 1.
C) The oxidation number for hydrogen is always -1. D) Hydrogen can have more than one oxidation number.
 
Answer & Explanation Answer: D) Hydrogen can have more than one oxidation number.

Explanation:

Hydrogen has two possible oxidation numbers: +1 and -1.

-1 in case of hydrides.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

A) Their belongings B) were lost
C) iin the fire D) No error
 
Answer & Explanation Answer: D) No error

Explanation:

The given sentence is grammatically correct and there is no error.

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Filed Under: English
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Q:

In general enzymes are what kinds of molecules?

A) Lipids B) Carbohydrates
C) Proteins D) Nucleic acids
 
Answer & Explanation Answer: C) Proteins

Explanation:

In general, Enzymes are proteins that act as biological catalysts.

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Filed Under: Biology
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Q:

CuO + H2 ---> Cu + H2O. This equation is an example of

A) Oxidation B) Decomposition
C) Reduction D) Redox
 
Answer & Explanation Answer: D) Redox

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Find the incorrect statement in regard to food?

A) It is an inorganic substance B) It undergoes chemical reactions
C) It is an organic substance D) It provides energy
 
Answer & Explanation Answer: A) It is an inorganic substance

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams , AIEEE

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Q:

In Microsoft Word, under paragraph formatting ___________ is used to align paragraph on right, left and center.

A) Font style B) Indentation
C) Alignment D) Spacing
 
Answer & Explanation Answer: C) Alignment

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

The written word is necessarily confined _________ the things of the understanding because only the understanding has written language; whereas art deals ___________ ideas of a different mental texture, which words can only vaguely ____________. However, there are a large number of people who, _____________ they cannot be said to have experienced in a full sense any works of art, have undoubtedly the impelling desire which a little direction may lead on to a fuller ____________. And it is to such that books on art are useful.

 

whereas art deals ___________ ideas of a different

 

A) if B) for
C) each D) with
 
Answer & Explanation Answer: D) with

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

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