Questions

Q:

Which of the following statements is Incorrect?

A) Atomic size increases from top to bottom B) All the elements of a group have same valency
C) Isotopes of the same elements are placed in the same group D) Atomic radius generally decreases from left to right
 
Answer & Explanation Answer: C) Isotopes of the same elements are placed in the same group

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

Which of the following is the main thinking part of the human brain?

A) Hind-brain B) Cerebellum
C) Mid-brain D) Fore-brain
 
Answer & Explanation Answer: D) Fore-brain

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which one of the following is not an assumption in the law of demand?

A) There are no changes in the taste and preferences of consumers B) Income of consumers remains constant
C) Consumers are affected by demonstration effect D) There are no changes in the price of substitute goods.
 
Answer & Explanation Answer: C) Consumers are affected by demonstration effect

Explanation:

There are certain assumptions underlying the law of demand, which are as follows:

i. Assumes that the consumer’s income remains same

ii. Assumes that the preferences of consumer remain same.

iii. Considers that the fashion does not show any changes, because if fashion changes, then people would not purchase the products that are out of fashion.

iv. Assumes that there would be no change in the age structure, size, and sex ratio of population. This is because if population size increases, then the number of buyers increases, which, in turn, affect the demand for a product directly.

v. Restricts the innovation and new varieties of products in the market, which can affect the demand for the existing product.

vi. Restricts changes in the distribution of income.

vii. Avoids any type of change fiscal policies of the government of a nation, which reduces the effect of taxation on the demand of product.

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

If for a perfectly competitive firm, price is Rs 7.2, output is 4500 units, average variable costs are Rs 1.2, and average total costs are Rs 4. The firm's profits are equal to

A) Rs 7200 B) Rs 9000
C) Rs 14400 D) Rs 19800
 
Answer & Explanation Answer: C) Rs 14400

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Filed Under: Indian Economy
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Q:

If the average total cost are Rs 2400, average variable cost is Rs 1700 and quantity produced is 75 units, find the total fixed costs of the firm?

A) Rs 52500 B) Rs 127500
C) Rs 180000 D) Rs 60000
 
Answer & Explanation Answer: A) Rs 52500

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Filed Under: Indian Economy
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Q:

What is the number of atoms constituting a molecule known as?

A) Atomicity B) Atomic mass
C) Atomic number D) Isotopes
 
Answer & Explanation Answer: A) Atomicity

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Filed Under: Chemistry
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Q:

Parliament House in Delhi was constructed during

A) 1895-1900 B) 1901-1909
C) 1921-1927 D) 1931-1935
 
Answer & Explanation Answer: C) 1921-1927

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Filed Under: Indian History
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.

 

Let us examine the facts in the case more ____________. First of all, language is no more ____________ a medium; it is like air to the creatures of the land or water to fishes. If it is perfectly clear and pure, we do not notice it any more than we notice pure air when the sun is shining ________ a clear sky, or the taste of pure cool water when we drink a glass __________ a hot day. Unless the sun is shining, there is no brightness; unless the water is cool, there is __________ refreshment.

 

when we drink a glass __________ a hot day.

 

A) on   B) onto  
C) of   D) for
 
Answer & Explanation Answer: A) on  

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

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