General Knowledge Questions

Q:

A cube is inscribed in a sphere. A right circular cylinder is within the cube touching all the vertical faces. A right circular once is inside the cylinder. Their heights are same and the diameter of the cone is equal to that of the cylinder.

Consider the following statements:

1) The surface area of the sphere is √5 Times the curved surface area of the cone.

2) The surface area of the cube is equal to the curved surface area of the cylinder. Which of the above statements is/are correct?

 

A) 1 only B) 2 only
C) Both 1 and 2  D) Neither 1 nor 2
 
Answer & Explanation Answer: D) Neither 1 nor 2

Explanation:
The top view of the given assembly will look like the figure above
Outermost is the sphere. Inside that there is a cube and within that there is a cone and cylinder with same radius.
Here side of cube = a
Diameter of Sphere = body diagnol = √3 a
Radius of sphere = √3 a/2 =r1
Height of Cylinder = Height of cone = side of cube = a =h
Radius of cylinder = Radius of cone = side of cube/2 = a/2 =r2(as shown in the figure)
 
Thus neither 1 nor 2 are true
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Filed Under: English
Exam Prep: Bank Exams

0 1980
Q:

Which one of the following is not an Inter-Services establishment?

A) Officers Training Academy B) National Defence Academy
C) National Defence College D) Armed Forces Medical College
 
Answer & Explanation Answer: A) Officers Training Academy

Explanation:

2, 3, and 4 are inter-service establishment because one can go into different services through them but through Officers Training Academy, one can go only into Indian Army.

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 1980
Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Live from hand to mouth

A) Filthy rich people B) To be dependent on others
C) To have enough money to live on and nothing extra D) Living in miserable conditions.
 
Answer & Explanation Answer: C) To have enough money to live on and nothing extra

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1980
Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Red letter day

A) Starting day B) Holiday
C) Significant day D) Ending day
 
Answer & Explanation Answer: C) Significant day

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1980
Q:

Which language is used to create macros in excel?

A) C++ B) Visual C+
C) JAVA Script D) Visual Basic
 
Answer & Explanation Answer: D) Visual Basic

Explanation:

The language that is used to create macros in excel is Visual Basic for Applications. It is an implementation of Microsoft's event-driven programming language Visual Basic 6.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

6 1980
Q:

Who is the current Chairman of Telecom Regulatory Authority of India (TRAI)?

Answer

Ram Sewak Sharma (born 1955) is an Indian bureaucrat. Currently, he is the Chairman of Telecom Regulatory Authority of India (TRAI).

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Subject: General Awareness Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 1980
Q:

Kalamkari painting belongs to which state

A) Tamilnadu B) Kerala
C) Karnataka D) Andhra Pradesh
 
Answer & Explanation Answer: D) Andhra Pradesh

Explanation:

The Pedana Kalamkari craft made at Pedana nearby Machilipatnam Andhra Pradesh. Evolved with the patronage of the Mughals and the Golconda sultanate.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
Job Role: Bank Clerk , Bank PO

1 1980
Q:

Why did Feudalism end?

Answer

Feudalism was the dominant social system in medieval Europe, in which the nobility held lands from the Crown in exchange for military service, and vassals were in turn tenants of the nobles, while the peasants were obliged to live on their lord's land and give him homage, labour, and a share of the produce, notionally in exchange for military protection.


Feudalism was a combination of legal and military customs in medieval Europe that flourished between the 9th and 14th centuries.Feudalism was based on the division of land by the king to nobles and vassals in return for their military service under the Feudal Levy.


The land was the main source of the economy and was dependent on the peasants who worked on the land.


The reasons for the decline of Feudalism during the Medieval period of the Middle Ages included:



  • The Crusades and travel during the Middle Ages opened new trade options to England
    England started to move from land-based economy to a money-based economy.


 



  • The Black Death - this reduced the population of England by one third. Labour became a valuable commodity.


 



  • The Peasants Revolt - Peasants realized their worth and demanded changes. Charters were granted but ignored by nobles.


 



  • More trade saw the growth of more towns.


 



  • Peasants moved away from the country into towns they were eventually allowed to buy their freedom.


 



  • The land was rented and the rights of lords over labor decreased.


  • Armed men were paid a wage and Medieval warfare was financed by taxes and loans
    Nobles became weaker - the Kings took back their lands and power.


 



  • A centralized government was established.

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Subject: World History Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 1980