CAT Questions

Q:

A person lifts luggage of 20 kg from the ground and puts it on his head 2 in above the ground. Calculate the work done by him. (g = l0 )

A) 20 J B) 400J
C) 200J D) 40J
 
Answer & Explanation Answer: B) 400J

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Filed Under: Physics
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Their luggages which were(A)/kept at the station's(B)/ restroom's lockers, were later retrieved.(C)/No error(D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: A) A

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Filed Under: English
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Q:

Who raised the slogan “Swaraj is my birthright and I shall have it”?

A) Mahatma Gandhi B) Subhash Chandra Bose
C) Bal Gangadhar Tilak D) Lala Lajpat Rai
 
Answer & Explanation Answer: C) Bal Gangadhar Tilak

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Filed Under: Indian History
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Q:

The absolute refractive index of any medium is always:

A) more than one B) 0
C) 1 D) less than one
 
Answer & Explanation Answer: A) more than one

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Filed Under: Physics
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Q:

Point Q(-1,b) is the midpoint of segment EF. Co-ordinates of point E are (-4,a) and point F are (2,0). What is the value of a and b?

A) a = 2; b = 1 B) a = -2; b = -1
C) a = -4; b = -8 D) a = 4; b = 8
 
Answer & Explanation Answer: B) a = -2; b = -1

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Q:

Which is true of the Federal Republic of Germany?

A) It was pro-American B) It joined together all of Germany
C) It was Communist D) It was Socialist
 
Answer & Explanation Answer: A) It was pro-American

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Filed Under: World Geography
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Q:

Bhanu takes a total of 6 hrs 50 min in walking a distance and running back to same place where she started. She could walk both ways in 8 hrs 30 min. The time taken by her to run both ways is :

A) 5 hrs 35 min B) 5 hrs 15 min
C) 5 hrs 10 min D) 5 hrs 45 min
 
Answer & Explanation Answer: C) 5 hrs 10 min

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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
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