Questions

Q:

A single packet on a data link is known as

A) Frame B) Group
C) Block D) Path
 
Answer & Explanation Answer: B) Group

Explanation:

In the OSI model of computer networking, a frame is the protocol data unit at the data link layer. Frames are the result of the final layer of encapsulation before the data is transmitted over the physical layer.

 

A single packet on a data link is known as Frame.

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Q:

A spring is an example of which of these

A) Newton's 3rd law B) Hooke's law
C) Newton's 1st law D) Conservation of mass law
 
Answer & Explanation Answer: B) Hooke's law

Explanation:

When you compress or stretch a spring, as soon as the stress is relieved, the spring attains its normal shape instantly. Its Elastic potential energy helps it do so. Generally, these elastic substances follow the Hooke’s law.

 

According to this Law, the force needed to change the shape of spring is proportional to the displacement of the spring. The displacement referred here is how far the spring is compressed or stretched from its normal shape. Mathematically, Hook’s Law can be summarised as F= – k x. Here ‘k’ is the spring constant and ‘x’ is the displacement.

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Q:

Which one of the following river valleys of India is under the influence of intensive gully erosion?

A) Kosi B) Chambal
C) Damodar D) Brahmaputra
 
Answer & Explanation Answer: B) Chambal

Explanation:

The Chambal's lower course is lined by belt of badland gullies resulting from accelerated soil erosion and is the site of a major projectin soil conservation.Chambal Project is a joint project from both Madhya Pradesh and Rajasthan government, which aims at harvesting the Chambal River for irrigation, power prevention and control of soil erosion in the valley

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Q:

What value will replace the question mark in the puzzle?


A) 64 B) 56
C) 46 D) 36
 
Answer & Explanation Answer: C) 46

Explanation:

The Answer is 46.

Logic ::

First number on the right hand side is the second number in the left side of equation ( and ) second number on the right side is the sum of two numbers on the left side of the equation.

 

Hence, 2 + 4 = 4(2+4) = 46.

 

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Q:

"International Day for Disaster Reduction" was observed across the world on _____ ?

A) 16 October B) 15 October
C) 14 October D) 13 October
 
Answer & Explanation Answer: D) 13 October

Explanation:

International Day for Disaster Reduction, held every 13 October, celebrates how people and communities around the world are reducing their exposure to disasters.

The year 2017 focus is : Reducing the number of affected people by disasters by 2030.

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Q:

Delonix regia Rafin is the scientific name of

A) Banyan B) Gulmohar
C) Tamarind D) Chiku
 
Answer & Explanation Answer: B) Gulmohar

Explanation:
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Q:

Which one is not the main objective of fiscal policy in India?

A) To increase liquidity in the economy B) To promote price stability
C) To minimize the inequalities of income & wealth D) To promote employment opportunity
 
Answer & Explanation Answer: A) To increase liquidity in the economy

Explanation:
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Q:

Report Performance is a member of which process group?

A) Controlling B) Planning
C) Executing D) Closing
 
Answer & Explanation Answer: A) Controlling

Explanation:

The processes in the controlling group are Verify Scope, Control Scope, Control Schedule, Control Costs, Perform Quality Control, Report Performance, Monitor and Control Risks, and Administer Procurements.

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