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Latest RPSC ARO and AARO Exam Question (Objective Questions), MCQ in English

Subjects : General Knowledge of Rajasthan, Botany

Question Bank RPSC AARO Paper-2 (Botany) Exam - English
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General Knowledge of Rajasthan

Question 1Single Answer
What fraction of India's total area is covered by Rajasthan?
  1. A
    Around 5%
  2. B
    Around 15%
  3. C
    Around 10%
  4. D
    Around 20%
Question 2Single Answer
Which of the following statements is NOT TRUE?
  1. A
    Rajasthan's total geographical area is around 3.42 Lakh Sq. Km.
  2. B
    Total Populations of Rajasthan is around 10 crore.
  3. C
    Out of total population of Rajasthan, 24.9% people live in urban regions.
  4. D
    All of the above
Question 3Single Answer
Which district has highest population in Rajasthan?
  1. A
    Jaipur
  2. B
    Jaisalmer
  3. C
    Udaipur
  4. D
    Ajmer
Question 4Single Answer
What fraction of Rajasthan's total area is covered by Thar Desert?
  1. A
    Around 30%
  2. B
    Around 40%
  3. C
    Around 60%
  4. D
    Around 70%
Question 5Single Answer
The temple city of Osean in Rajasthan was established by which of the following Rajputs?
  1. A
    Gurjar Pratiharas
  2. B
    Chauhans
  3. C
    Solankis
  4. D
    Sisodias
Question 6Single Answer
The Jhamarkotra mines of Rajasthan are best known for which among the following minerals?
  1. A
    Mica
  2. B
    Zinc
  3. C
    Rock Phosphate
  4. D
    Lime Stone
Question 7Single Answer
What is the population of Scheduled Caste in Rajasthan?
  1. A
    20.3%
  2. B
    21%
  3. C
    17.8%
  4. D
    21.6%
Question 8Single Answer
According to census 2011, what is the literacy rate in Rajasthan?
  1. A
    60%
  2. B
    78%
  3. C
    66%
  4. D
    55%
Question 9Single Answer
How many people are working in Rajasthan (in percentage)?
  1. A
    56%
  2. B
    23%
  3. C
    43.6%
  4. D
    52.4%
Question 10Single Answer
The word 'Rajputana' for Rajasthan was first used by:
  1. A
    James Todd
  2. B
    George Thomas
  3. C
    Geogra Greeson
  4. D
    Kushal Labh
Question 11Single Answer
How many districts are there in Rajasthan in 2021?
  1. A
    21
  2. B
    16
  3. C
    30
  4. D
    33
Question 12Single Answer
Rajasthan shares the longest border with which state?
  1. A
    Gujarat
  2. B
    Madhya Pradesh
  3. C
    Uttar Pradesh
  4. D
    Haryana
Question 13Single Answer
Which district of the Rajasthan does not touch the international border?
  1. A
    Ganganagar
  2. B
    Bikaner
  3. C
    Barmer
  4. D
    Jodhpur
Question 14Single Answer
Which of the following districts of Rajasthan has shortest international boundary?
  1. A
    Jaisalmer
  2. B
    Bikaner
  3. C
    Barmer
  4. D
    Ganganagar
Question 15Single Answer
With how many states Rajasthan shares its border?
  1. A
    7
  2. B
    5
  3. C
    6
  4. D
    3
Question 16Single Answer
What is the Official Language of Rajasthan?
  1. A
    Hindi
  2. B
    Rajasthani
  3. C
    English
  4. D
    Marwari
Question 17Single Answer
On which day Rajasthan Diwas is observed every year?
  1. A
    April 30th
  2. B
    February 28th
  3. C
    March 30th
  4. D
    April 28th
Question 18Single Answer
Which of the following is the state animal of Rajasthan?
  1. A
    Chinkara
  2. B
    Tiger
  3. C
    Sloth bear
  4. D
    Stork Crane
Question 19Single Answer
Which desert is located in Rajasthan?
  1. A
    Gobi Desert
  2. B
    Thar Desert
  3. C
    Sahara Desert
  4. D
    Kalahari Desert
Question 20Single Answer
What is the state tree of Rajasthan?
  1. A
    Rhododendron
  2. B
    Palmyra palm
  3. C
    Deodar
  4. D
    Khejri
Question 21Single Answer
Which of the national parks is not situated in Rajasthan?
  1. A
    Panna national park
  2. B
    Ranthabore national park
  3. C
    Bandipur national park
  4. D
    Sariska national park
Question 22Single Answer
Which of the following is the largest freshwater lake in Rajasthan?
  1. A
    Dal Lake
  2. B
    Fateh Sagar Lake
  3. C
    Pushkar Lake
  4. D
    Jaisamand Lake
Question 23Single Answer
Which city is known as the Salt city of Rajasthan?
  1. A
    Bhilwara
  2. B
    Alwar
  3. C
    Sambhar
  4. D
    Kishangarh
Question 24Single Answer
The Taj Mahal of Rajasthan Jaswant-Thada is situated in which district?
  1. A
    Bikaner
  2. B
    Udaipur
  3. C
    Ajmer
  4. D
    Jodhpur
Question 25Single Answer
Who is known as the 'Iron man of Rajasthan'?
  1. A
    Govind Giri
  2. B
    Haribhau Upadhayay
  3. C
    Damodar Lal Vyas
  4. D
    Motilala tejawat
Question 26Single Answer
Which city of Rajasthan is known as City of Mountains?
  1. A
    Jhalawar
  2. B
    Durlabh
  3. C
    Sonargarh
  4. D
    Dungarpur
Question 27Single Answer
Literacy rate in Rajasthan is_____
  1. A
    66.1
  2. B
    60.1
  3. C
    55.1
  4. D
    62.1
Question 28Single Answer
Population density in Rajasthan is______
  1. A
    230
  2. B
    200
  3. C
    250
  4. D
    225
Question 29Single Answer
Rajasthan does not share its state border with_____
  1. A
    Punjab
  2. B
    Haryana
  3. C
    Gujarat
  4. D
    Goa
Question 30Single Answer
Rajasthan has border length with Punjab____km.
  1. A
    80
  2. B
    81
  3. C
    89
  4. D
    85
Question 31Single Answer
Which of the following best describes the nature of the Indian Constitution ?
  1. A
    Rigid
  2. B
    Flexible
  3. C
    Semi-rigid
  4. D
    Static
Question 32Single Answer
The Indian Constitution is largely based on the model of which country's constitution ?
  1. A
    United States
  2. B
    United Kingdom
  3. C
    Canada
  4. D
    Australia
Question 33Single Answer
Which part of the Indian Constitution deals with the distribution of powers between the Union and the States ?
  1. A
    Preamble
  2. B
    Fundamental Rights
  3. C
    Union List
  4. D
    Federal Structure
Question 34Single Answer
What does the Preamble of the Indian Constitution declare India as ?
  1. A
    A Socialist Republic
  2. B
    A Sovereign Socialist Secular Democratic Republic
  3. C
    A Secular State
  4. D
    A Federal Republic
Question 35Single Answer
The words "Socialist" and "Secular" were added to the Preamble by which Constitutional Amendment ?
  1. A
    42nd Amendment
  2. B
    44th Amendment
  3. C
    52nd Amendment
  4. D
    73rd Amendment
Question 36Single Answer
What does the Preamble to the Indian Constitution declare India as?
  1. A
    A Sovereign, Socialist, Secular, Democratic Republic
  2. B
    A Union of States
  3. C
    A Welfare State
  4. D
    A Communist State
Question 37Single Answer
How many fundamental rights are enshrined in the Indian Constitution?
  1. A
    6
  2. B
    7
  3. C
    8
  4. D
    5
Question 38Single Answer
Which Article of the Indian Constitution provides the right to equality?
  1. A
    Article 14
  2. B
    Article 19
  3. C
    Article 21
  4. D
    Article 32
Question 39Single Answer
Which schedule of the Indian Constitution deals with the allocation of seats in the Rajya Sabha?
  1. A
    Fourth Schedule
  2. B
    Second Schedule
  3. C
    Sixth Schedule
  4. D
    Eighth Schedule
Question 40Single Answer
Who appoints the Chief Justice of India?
  1. A
    Prime Minister
  2. B
    President
  3. C
    Parliament
  4. D
    Attorney General

Botany

Question 41Single Answer
Plant viruses usually contain :
  1. A
    RNA
  2. B
    DNA
  3. C
    DNA and RNA
  4. D
    DNA or RNA
Question 42Single Answer
Viruses were discovered by :
  1. A
    Stanley
  2. B
    Ivanowski
  3. C
    Twort
  4. D
    Herelle
Question 43Single Answer
Which statement best defines viruses?
  1. A
    Acellular infectious agents that replicate only inside living host cells
  2. B
    Cellular microorganisms containing only DNA
  3. C
    Free-living microorganisms capable of independent metabolism
  4. D
    Cellular microorganisms containing only RNA
Question 44Single Answer
Which infectious agents consist essentially of small, naked RNA molecules without a protein coat?
  1. A
    Virions
  2. B
    Prions
  3. C
    Viroids
  4. D
    Bacteriophages
Question 45Single Answer
Coliphage f X 174 contains :
  1. A
    double stranded RNA
  2. B
    single stranded DNA
  3. C
    double stranded DNA
  4. D
    single stranded RNA
Question 46Single Answer
Viruses differ from living organisms in that, they :
  1. A
    can grow inside a living host
  2. B
    can multiply inside a living host
  3. C
    can undergo mutation inside a living host
  4. D
    are non-cellular
Question 47Single Answer
Virus which attacks E.coli is called :
  1. A
    bacteriophage
  2. B
    coliphage
  3. C
    phytophage
  4. D
    zoophage
Question 48Single Answer
Which characteristic distinguishes viruses from cellular organisms?
  1. A
    They possess ribosomes for protein synthesis
  2. B
    They have independent energy metabolism
  3. C
    They are acellular and depend on host cells for replication
  4. D
    They reproduce by binary fission
Question 49Single Answer
The genome of a temperate bacteriophage integrated into the bacterial chromosome is termed as?
  1. A
    Prophage
  2. B
    Episome
  3. C
    Plasmid
  4. D
    Capsomere
Question 50Single Answer
Virus was crystallized and isolated first by :
  1. A
    J.D. Ivanowski
  2. B
    F.C. Bawden
  3. C
    W.M. Stanley
  4. D
    K.M. Smith
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