Questions

Q:

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the marginal revenue is zero.

A) Perfect Competition B) Monopoly
C) Oligopoly D) Monopolistic Competition
 
Answer & Explanation Answer: B) Monopoly

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. If the given sentence is correct as it is, the answer is ‘No error’. Ignore the errors of punctuation, if any.

The shortest boy of the school/ didn't hesitate to join/ the basketball team which/ was full of tall boys.

A) The shortest boy of the school B) didn't hesitate to join
C) the basketball team which D) was full of tall boys
 
Answer & Explanation Answer: A) The shortest boy of the school

Explanation:

The error lies in the first part of the sentence. After superlative adjectives, majorly two prepositions are used: of and in. We use in with a singular word referring to a place or group. Eg: I am the happiest woman in the world. We use of before plurals, before time periods such as year/month. Eg: Sunday is the best day of the week. Here, in this case, the subject is the 'school', thus, it should be 'in the school'.

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Filed Under: English

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Q:

Which part of the brain is responsible for triggering actions like thinking, intelligence, memory and ability to learn?

A) Diencephalon B) Hypothalamus
C) Cerebrum D) Control
 
Answer & Explanation Answer: C) Cerebrum

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Organisms that use light to prepare food are known as _____.

A) Autotrophs B) Heterotrophs
C) Omnivores D) Decomposers
 
Answer & Explanation Answer: A) Autotrophs

Explanation:
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Filed Under: Biology
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Q:

Which type of pathogen causes the water­borne disease Hepatitis­A?

A) Parasitic B) Viral
C) Protozoan D) Bacterial
 
Answer & Explanation Answer: B) Viral

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Filed Under: Biology
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Q:

In synapse the information is transmitted in the _______ form.

A) biological B) chemical
C) electrical D) No option is correct
 
Answer & Explanation Answer: B) chemical

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Filed Under: Biology
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Q:

The organ that stores bile is the

A) Gall bladder B) Liver
C) Pancreas D) Spleen
 
Answer & Explanation Answer: A) Gall bladder

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Filed Under: Biology
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Q:

The chemical formula of Sodium Carbonate is

A) Na3CO2 B) Na2CO
C) NaCO3 D) Na2CO3
 
Answer & Explanation Answer: D) Na2CO3

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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