Questions

Q:

Major coalfields of India are located in the river valley of

A) Damodar B) Godavari
C) Mahanadi D) Wardha
 
Answer & Explanation Answer: A) Damodar

Explanation:
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Filed Under: Indian Economy

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Q:

What is one benefit of lifelong physical activity?

A) high blood pressure B) increase in healthy eating habits
C) high physiological age D) prevention of weight gain
 
Answer & Explanation Answer: C) high physiological age

Explanation:
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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

12 6926
Q:

Who prepares the topographical maps of India?

A) Defence Ministry B) Geological Survey of India
C) Survey of India D) Geographical Survey of India
 
Answer & Explanation Answer: C) Survey of India

Explanation:

Survey of India publishes maps and the unrestricted category maps can be obtained at very affordable prices from its several Geospatial data centers. Restricted category maps require due approval from government authorities. Many other rules govern the sale and use of Survey of India maps. Only an Indian citizen may purchase topographic maps and these may not be exported from India for any reason.

 

The Survey of India is India's central engineering agency in charge of mapping and surveying, set up in 1767. Its members are from Survey of India Service cadre of Civil Services of India. It is headed by the Surveyor General of India.

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Filed Under: General Awareness
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Q:

Who of the following threw a bomb in the Central Legislative Assembly along with Bhagat Singh ?

A) B.K. Dutt B) Sukhdev
C) Jatin Das D) Rajguru
 
Answer & Explanation Answer: A) B.K. Dutt

Explanation:

Bhagat Singh and B.K. Dutt threw bombs in the Legislative Assembly as a protest against "Passage of public Safety bill".

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Filed Under: Indian Politics
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23 6918
Q:

The oxidation number of Cr in K2Cr2O7 is

A) +6 B) -5
C) +3 D) -4
 
Answer & Explanation Answer: A) +6

Explanation:

We will rewrite the formula as an equation.

2K + 2Cr + 7O = 0

The zero comes from there being no overall charge on the compound.

Each oxidation number is represented by the element's symbol.

Since this compound is not a peroxide or superoxide, the oxidation value for O is -2

K being in group 1 has a +1 charge and therefore has an oxidation number of K is +1

Now, by putting known values in we have:

2(+1) + 2(Cr) + 7(-2) = 0

2 + 2Cr -14 = 0

2Cr = +12

Cr = +6.

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Filed Under: Chemistry
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Q:

5 L from A are V?

Answer

5 L from A are V --- 5 Letters from Alphabets are Vowels.


 

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Q:

Productivity is the combination of

A) efficiency and energy B) efficiency and effectiveness
C) efficiency and attitude D) effectiveness and resources
 
Answer & Explanation Answer: B) efficiency and effectiveness

Explanation:

Productivity is a result of the way that a business operates – the result of the way that its people, business processes, different functional units and suppliers come together to meet the needs and wants of its customers.

Productivity is the combination of intelligent planning and focused efforts and hence, it is a combination of Efficiency and Effectiveness.

Efficiency :


Efficiency is an internal measure of performance for companies that shows how well the company converts inputs into outputs. The more the ratio of outputs to inputs approaches 100 percent, the better the efficiency of the process will be. In simple terms, it is “doing things right” and comes from proper harnessing of time, cost and efforts.

Effectiveness :


Organizational effectiveness is an external measure of performance and indicates how well an organization fulfills the demands of various organizational stakeholders. Simply put, it is “doing the right things."

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Filed Under: Marketing and Sales
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2 6918
Q:

64 S on CB?

Answer

The given statement implies that 64 Squares on Carrom Board.

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