Sunday 28 September 2014

Engineering Services Examination 2014 General Ability Test (GAT) (Solved) Part III

Q 41. Which of following chemicals is a food preservative ?
(A) Sodium Carbonate
(B) Sodium Bicarbonate
(C) Sodiam Benzoate
(D) Sodium Thiosulphate
Ans : (C)

Q 42. Which of following rivers drains into Rann of Kutch ?
(A) Luni
(B) Mahi
(C) Narmada
(D) Sabarmati

Ans : (A)

Q 43. The Edible part of potato is :
(A) Bud
(B) Fruit
(C) Root
(D) Stem

Ans : (C)

Q 44. The Bering Strait Separates :
(A) France and United Kingdom
(B) Indonesia and Malaysia
(C) India and Sri Lanka
(D) U.S.A. and Russian Federation

Ans : (D)

Q 45. What is the no. of states surrounding Chhatisgarh ?
(A) 4
(B) 5
(C) 6
(D) 7

Ans : (D)

Q 46. Biodiversity is highest in :
(A) Alpine meadows
(B) Coniferous forests
(C) Deciduous monsoon forests
(D) Wet evergreen equatorial forests

Ans : (D)

Q 47. Which of following countries is not a part of Horn of Africa ?
(A) Eritrea
(B) Ethiopia
(C) Rwanda
(D) Somalia

Ans : (C)

Q 48. Consider the following which can be found in the ambient atmosphere :
1. Soot
2. Sulfur hexafluoride
3.Water vapour

Which of the above contribute to the warming up of the atmosphere ?
(A) 1 and 2 only
(B) 3 only
(C) 2 and 3 only
(D) 1, 2 and 3
Ans : (A)


Q 49. The deflection of planetary wind is caused by the :
(A) Latitudinal variation in Temperature
(B) Revolution of the Earth
(C) Rotation of the Earth
(D) Differences in the atmospheric pressure

Ans : (C)

Q 50. Consider the following Statements :
1. LED-based lamps do not contain mercury
2. LED-based lamps cannot be used as street lights.
Which of the statements given above is/are correct ?
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2

Ans : (A)

Q 51. Consider the following pairs :
    Technique/Technology                           Application/Use
1. Somatic Cell Nuclear Transfer                Reproductive Cloning
2. DNA sequencing                                     Forensic tests
3. Polymerase Chain Reaction                    Manufacture of Biodegradable Plastics
Which of above pairs are correctly matched
(A) 1 only
(B) 1 and 2 only
(C) 2 and 3 only
(D) 1, 2 and 3

Ans : (B)

Q 52. Which of the following geographical/natural regions is declared "World Heritage Site" ?
(A) Spiti Valley
(B) Maikal hills
(C) Shivalik hills
(D) Western Ghats

Ans : (D)

Q 53. Which one of following is Spread over three States ?
(A) Mudumalai Wildlife Sanctuary
(B) National Chambal Sanctuary
(C) Eravikulam National Park
(D) Bandavgarh National Park

Ans : (B) [Madhya Pradesh, Rajasthan and Utter Pradesh]

Q 54. Which one of the following became extinct in India a few decades ago and is proposed to be re-introduced ?
(A) Cheetah
(B) Gharial
(C) Salt water crocodile
(D) Snow leopard

Ans : (A)

Q 55. Consider the following Pairs :
   Board                                                 Location
1. Coffee board                                      Bengaluru
2. Tea Board                                           Guwahati
3. Tobacco Board                                   Hyderabad
Which of the above pairs are correctly matched ?
(A) 1 only
(B) 1 and 2 only
(C) 2 and 3 only
(D) 1, 2 and 3

Ans : (A)

Q 56. India is a member of  :
1. Asia-Pacific Economic Cooperation (APEC)
2. Asian Development Bank (ADB)
3. Organization for Economic Corporation and Development (OECD)
4. World Trade Organization (WTO)
(A) 1 and 3 only
(B) 2 and 4 only
(C) 2, 3 and 4 only
(D) 1, 2, 3 and 4

Ans : (B)

Q 57. Which of the following are sources of methane, a greenhouse gas ?
1. Domestic animals
2. Coal mining
3. Wetlands

Select the correct answer using the code given below :
(A) 1 and 2 only
(B) 2 only
(C) 1 and 3 only
(D) 1, 2 and 3

Ans : (D)

Q 58. At which one of following places are cave paintings of prehistoric times found ?
(A) Amarkantak
(B) Badami
(C) Bhimbetka
(D) Nasik

Ans : (C)

Q 59. Duodenum in human body is a part of :
(A) Digestive system
(B) Excretory system
(C) Reproductive system
(D) Respiratory System

Ans : (A)

Q 60. Which one of the following is a viral disease ?
(A) Diphtheria
(B) Influenza
(C) Malaria
(D) Typhoid

Ans : (B)

Engineering Services Examination 2014 General Ability Test (GAT) (Solved) Part I

Engineering Services Examination 2014 General Ability Test (GAT) (Solved) Part II

Saturday 27 September 2014

Engineering Services Examination 2014 General Ability Test (GAT) (Solved) Part II

Q 21. Who of following is/are appointed by President of India ?
1. The Chairman of Rajya Sabha
2. The Chief Justice of India
3. The Speaker of Lok sabha

(A) 1 and 2 only
(B) 2 only
(C) 2 and 3 only
(D) 1,2,3
Ans : (B)

Q 22. The Strait, which connects the Arabian sea and Bay of Bengal is known as :
(A) Palk
(B) Gibraltor
(C) Hormuz
(D) Malakka
Ans : (A)

Q 23. Which of following is the correct sequence of the various stages in the food chain ?
(A) Grasshoppers, Snakes, Frogs, Vultures
(B) Grasshoppers, Frogs, Snakes,Vultures
(C) Frogs, Vultures, Snakes, Grasshoppers
(D) Vultures, Snakes, Grasshoppers, Frogs
Ans : (B)

Q 24. Which of the following is the cell organelle that is referred to as the 'Suicide Bag' for containing enzymes that can break down cell components or even the whole cell ?
(A) Lysosome
(B) Mesosome
(C) Phagosome
(D) Ribosome
Ans : (A)

Q 25. "Fracking Technology" frequently in news, is related to: 
(A) Food Processing
(B) Beverage Industry
(C) Shale Gas Production
(D) Bauxite Extraction
Ans : (C)

Q 26. Consider the following : 
1. Keoladeo Ghana National Park
2. Mudumalai Wildlife Santuary
3. Sultanpur National Park
Which of the above is/are wetlands ?
(A) 1 and 2 only
(B) 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (D)

Q 27. Which of following is longest National highway ?
(A) NH 4
(B) NH 5
(C) NH 6
(D) NH 7
Ans : (D)

Q 28. Which one of the following state has the largest coastline ?
(A) Andhra
(B) Gujarat
(C) Maharashtra
(D) Meghalaya
Ans : (B)

Q 29. The rainiest place in India is located in :
(A)  J& K
(B) Sikkim
(C) Assam
(D) Meghalaya
Ans : (D)

Q 30. An ecosystem comprises :
(A) Only trees, shrubs and herbs in an area
(B) Only animals in an area
(C) All plants and animals in an area
(D) All living and non-living things in an area
Ans : (D)

Q 31. Nagarjunsagar Dam is Located on the river :
(A) Krishna
(B) Tungbhadra
(C) Kaveri
(D) Godavari
Ans : (A)

Q 32. Cashew tree, introduced by the Portuuese in India in the 16th century, was brought from :
(A) USA
(B) South America
(C) Africa
(D) Europe
Ans : (B)

Q 33. Which of following places is known for Salt Water Crocodiles ?
(A) Bhitarkanika
(B) Machilipatnam
(C) Pulicat Lake
(D) Rann of Kutch
Ans : (A)

Q 34. The last stronghold of Indian Lions in their natural habitat is located in :
(A) Gujarat
(B) Rajasthan
(C) Maharashtra
(D) West Bengal
Ans : (A)

Q 35. The decomposition and recycling of organic matter from dead organisms is made possible to a large extent by :
(A) Bacteria
(B) Protozoa
(C) Virus
(D) None of the above
Ans : (A)

Q 36. In crustaceans (e.g.shrimp, cray-fish, lobster), the metallic base of respiratory pigment is :
(A) Magnesium
(B) Iron
(C) Copper
(D) Lithium
Ans : (C)

Q 37. Crimean pennisula thrusts into :
(A) Black sea
(B) Caspian sea
(C) Mediterranian Sea
(D) White sea
Ans : (A)

Q 38. Circadian rhythm is related to :
(A) Demography
(B) Economic growth
(C) Biological clock
(D) Climate of a region
Ans : (C)

Q 39. The term 'Bitcoin', frequently in the news, is mentioned in context of :
(A) Hologram stickers
(B) Technology of improving the security features of paper currency
(C) Peer to peer digital currency
(D) Near field communication technology
Ans : (C)

Q 40. Consider the following pairs :   
    Disease                       Causative organism
1. Ascariasis                           Bacteria
2. Hepatitis                             Virus
3. Tetanus                               Protozoa
Which of the above pairs is/are correctly matched ?
(A) 1 and 2
(B) 2 only
(C) 1 and 3
(D) 3 only
Ans : (B)

Engineering Services Examination 2014 General Ability Test (GAT) (Solved) Part I


Engineering Services Examination 2014 General Ability Test (GAT) (Solved) Part I

Q 1. A dispute arising out of the election of the President of India is referred to the :
(A) Election Commission
(B) Supreme Court of India
(C) Lok Sabha
(D) Law Commission
Ans : (B)

Q 2. In the parliamentary form of governance, the executive is :
(A) Independent of the legislature
(B) Resposible to the legislature
(C) Resposible to the judiciary
(D) Directly responsible to the people
Ans : (B)

Q 3. When Solar radiation impinges on a snow surface, then :
(A) Most of the radiation is absorbed and a little portion is reflected
(B) Transmitted through snow and into ground
(C) Most of the radiation is reflected and a little portion is absorbed
(D) Evenly absorbed and reflected
Ans : (A)

Q 4. Which of the following countries has Black Sea on the one side and Mediterranean Sea on the other side ?
(A) Turkey
(B) Iran
(C) Greece
(D) Azerbaijan
Ans : (A)

Q 5. Concept of "Zero Hour" in Indian Parliamentary Process means :
(A) Intervening time between two different items on the agenda
(B) Time between the Question Hour and the next item on the agenda
(C) Time immediately after the question hour which is extended for more number of question – answer sessions at the discretion of the speaker
(D) None of the above statements is correct in this context
Ans : (B)

Q 6. Among the following states, which one is most urbanized ?
(A) Andhra Pradesh
(B) Karnataka
(C) Kerala
(D) Tamil Nadu
Ans : (D) [According to 20011 Census]

Q 7. Which of the following statements is / are correct
1.District Collector directs and supervises the revenue department of the district
2.District Superintendent of Police grants licenses for arms and explosives in the district
Which of above is correct
(A) 1 only
(B) 2only
(C) Both 1 & 2
(D) Neither 1 Nor 2
Ans : (A) [Arms licenses granted by DM or CP]

Q 8. "International Development Association" is a/an
(A) Voluntary association of developing countries
(B) Affiliate of world bank
(C) Federation of international lending agencies
(D) Organization of donor countries of European Union
Ans : (B)

Q 9. The only state having common border with Sikkim is
(A) Arunachal Pradesh
(B) Assam
(C) Meghalaya
(D) West Bengal
Ans : (D)

Q 10. Which one among the following is the most widespread type of forest in India ?
(A) Tropical wet evergreen
(B) Thorn-scrub
(C) Mangrove
(D) Tropical dry deciduous
Ans : (D)

Q 11. TheParliament of India consist of :
(A) The President, the Lok sabha and the Rajya sabha
(B) The President, the Vice President, the Lok Sabha and the Rajya Sabha
(C) The Lok Sabha and the Rajya Sabha only
(D) The Union Cabinet, the Lok Sabha and the Rajya sabha
Ans : (A)

Q 12. The Government of India Act, 1935 provided for :
(A) Dyarchy in the province and dyarchy at the centre
(B) Autonomy to the provinces and dyarchy at the centre
(C) Abolition of the system of dyarchy
(D) Autonomy at the Centre as well as in the provinces
Ans : (B)

Q 13. Biological Oxygen demand (BOD) is a standard criterion for :
(A) Measuring Oxygen levels in blood
(B) Computing Oxygen levels in forest ecosystem
(C) Pollution assay in aquatic systems
(D) Assessing Oxygen levels in high altitude regions
Ans : (C)

Q 14. The National Development Council is Presided over by the
(A) Union Finance Minister
(B) Prime Minister
(C) Deputy Chairman of Planning Commission
(D) Union Home Minister
Ans : (B)

Q 15. Which one of the following is an appropriate description of mangrove plants ?
(A) Large wood-yielding trees of the tropical forests
(B) Plants in marshy areas with breathing roots
(C) Succulent plants that can thrive in arid/desert areas
(D) Vast grassland areas interspersed with deciduous trees and thorny bushes
Ans : (B)

Q 16. What are the Eka, Cray XT5, Nebulae and SAGA-220 ?
(A) Bird flu causing viral strains
(B) Computer applications
(C) Supercomputers
(D) Unmanned aircraft for espionage
Ans : (C) [ SAGA-220 is built by ISRO ]

Q 17. Which one of the following is the fundamental characteristics of ultimate stage of Communism ?
(A) Cultural revolution
(B) Dictatorship of proletariat
(C) Formation of a world state
(D) Withering away of the state
Ans : (C)

Q 18. Which of the following bodies is/are presided over by a non-member ?
(A) Lok Sabha
(B) Rajya Sabha
(C) Both lok Sabha & Rajya Sabha
(D) Vidhan Rights and fundamental Duties
Ans : (B)

Q 19. According to the Constitution of India which of the following is/are guidelines to the Government of India for framing laws and policies ?
(A) Fundamental Rights
(B) Fundamental Duties
(C) Directive Principle of State Policy
(D) Fundamental Rights and Fundamental Duties
Ans : (C)

Q 20. Which one of the following statement is correct?
(A) In India, the same person cannot be appointed as Governor for two or more states at the same time
(B) The judges of the High Court of the states in India are appointed by the Governor of the state just as the judges of the Supreme Court are appointed by the president
(C) No procedure has been laid down in the constitution of India for the removal of a governor from his post
(D) In case of a Union Territory having a legislative set up , the Chief Minister is appointed by Lt. Governor
Ans : (C)

Thursday 11 September 2014

UPSC Prelims 2014 - General Studies

Q 1. The Partition of Bengal made by Lord Curzon in 1905 lasted until ?
(A) The First World War when Indian troops were needed by the British and the partition was ended.
(B) King George V abrogated Curzon's Act at the Royal Darbar in Delhi in 1911
(C) Gandhiji launched his Civil Disobedience Movement
(D) The Partition of India, in 1947 when East Bengal became East Pakistan
Ans : (B)

Q 2.  The 1929 Session of Indian National Congress is of significance in the history of the Freedom Movement because ?
(A) Attainment of Self-Government was declared as the objective of the Congress
(B) Attainment of Poorna Swaraj was adopted as the goal of the Congress
(C) Non-Cooperation movement was launched
(D) Decision to participate in the Round Table Conference in London was taken
Ans : (B)

Q 3. With reference to the famous Sattriya dance, consider the following statements :
1. Sattriya is a combination of music, dance and drama.
2. It is a centuries-old living tradition of Vaishnavites of Assam.
3. It is based on classical Ragas and Talas of devotional songs composed by Tulsidas, Kabir and Mirabai.

Which of the statements given above is /are correct?
(A) 1 only
(B) 1 and 2 only
(C) 2 and 3 only
(D) 1, 2 and 3
Ans : (B)

Q 4. Chaitra 1 of the national calendar based on the Saka Era corresponds to which one of the following dates of the Gregorian calendar in a normal year of 365 days ?
(A) 22 March (or 21st March)
(B) 15th May (or 16th May)
(C) 31st March (or  30th March)
(D) 21st April (or 20th April )
Ans : (A)

Q 5. With reference to the Indian history of art and culture, consider the following pairs:
Famous work of sculpture                                  :                                                          Site
1. A grand image of Buddha's Mahaparinirvana with numerous celestial musicians above and the sorrowful figures of his followers below : Ajanta
2. A huge image of Varaha Avatar (boar incarnation) of Vishnu, as he rescues Goddess Earth from the deep and chaotic waters, sculpted on rock : Mount Abu
3. "Arjuna's Penance" / "Descent of the Ganges" sculpted on the surface of huge boulders : Mamallapuram

Which of the pairs given above is/ are correctly matched ?
(A) 1 and 2 only
(B) 3 only,
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 6. The Ghadr (Ghadar) was a ?
(A) Revolutionary association of Indians with headquarters at San Francisco.
(B) Nationalist organization operating from Singapore
(C) Militant organization with headquarters at Berlin
(D) Communist movement for India's freedom with head-quarters at Tashkent
Ans : (A)

Q 7. With reference to India's culture and tradition, what is "Kalaripayattu" ?
(A) It is an ancient Bhakti cult of Shaivism still prevalent in some parts of South India
(B) It is an ancient style bronze and brasswork still found in southern part of Coromandel area
(C) It is an ancient form of dance-drama and a living tradition in the northern part of Malabar
(D) It is an ancient martial art and a living tradition in some parts of South India
Ans : (D)

Q 8. Consider the following pairs :
1. Garba : Gujarat
2. Mohiniattam : Odisha
3. Yakshagana : Karnataka

Which of the pairs given above is/are correctly matched ?
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 9. With reference to the Buddhist history, tradition and culture in India, consider the following pairs :
     Famous shrine                                   :  Location 
1.  Tabo monastery and temple complex :  Spiti Valley
2.  Lhotsava Lhakhang temple, Nako      :  Zanskar Valley
3.  Alchi temple complex                         :  Ladakh
  
Which of the pairs given above is/are correctly matched ?
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 10. Consider the following statements:
1. "Bijak" is a composition of the teachings of Saint Dadu Dayal.
2. The Philosophy of Pushti Marg was propounded by Madhvacharya.

Which of the statements given above is/are correct ?
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (D)

Q 11. A community of people called Manganiyars is well-known for their ?
(A) Martial arts in North-East India
(B) Musical tradition in North-West India
(C) Classical vocal music in South India
(D) Pietra dura tradition in Central India
Ans : (B)

Q 12. What was/were the object/objects of Queen Victoria's Proclamation (1858) ?
1. To disclaim any intention to annex Indian States
2. To place the Indian administration under the British Crown
3. To regulate East India Company's trade with India

Select the correct answer using the code given below.
(A) 1 and 2 only
(B) 2 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (A)

Q 13. Ibadat Khana at Fatehpur Sikri was ?
(A) The mosque for the use of Royal Family
(B) Akbar's  private chamber prayer
(C) The hall in which Akbar held discussions with scholars of various religions.
(D) The room in which the nobles belonging to different religions gathered to discuss religious affairs
Ans : (C)

Q 14. In the context of food and nutritional security of India, enhancing the "Seed Replacement Rates" of various crops helps in achieving the food production targets of the future. But what is/are the constraint/ constraints in its wider / greater implementation ?

1. There is no National Seeds Policy in place.
2. There is no participation of private sector seed companies in the supply of quality seeds of vegetables and planting materials of horticultural crops.
3. There is a demand-supply gap regarding quality seeds in case of low value and high volume crops.

Select the correct answer using the code given below.
(A) 1 and 2
(B) 3 only
(C) 2 and 3
(D) None
Ans : (B)

Q 15. With reference to "Eco-Sensitive Zones", which of the following statements is/are correct ?
1. Eco-Sensitive Zones are the areas that are declared under the Wildlife (Protection) Act, 1972 .
2. The purpose of the declaration of Eco-Sensitive Zones is to prohibit all kinds of human activities, in those zones except agriculture.

Select the correct answer using the code given below.
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (D)

Q 16. Consider the following statements:
1. Animal Welfare Board of India is established under the Environment (Protection) Act, 1986.
2. National Tiger Conservation Authority is a statutory body.
3. National Ganga River Basin Authority is chaired by the Prime Minister.

Which of the statements given above is/ are correct ?
(A) 1 only
(B) 2 and 3 only
(C) 2 only
(D) 1, 2 and 3
Ans : (B)

Q 17.  Consider the following pairs :

    Vitamin             Deficiency disease
1. Vitamin C          Scurvy
2. Vitamin D          Rickets
3. Vitamin E          Night blindness

Which of the pairs given above is/are correctly matched ?
(A) 1 and 2 only
(B) 3 only
(C) 1, 2 and 3
(D) None
Ans : (A)

Q 18. There is some concern regarding the nanoparticles of some chemical elements that are used by the industry in the manufacture of various products. Why?
1. They can accumulate in the environment, and contaminate water and soil.
2. They can enter the food chains.
3. They can trigger the production of free radicals.

Select the correct answer using the code given below.
(A) 1 and 2 only
(B) 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (D)

Q 19. Which of the following organizations brings out the publication known as "World Economic Outlook" ?
(A) The International Monetary Fund
(B) The United Nations Development Programme
(C) The World Economic Forum
(D) The World Bank
Ans : (A)

Q 20. With reference to Union Budget, which of the following, is/are covered under Non-Plan Expenditure?
1. Defence - expenditure
2. Interest payments
3. Salaries and pensions
4. Subsidiess

Select the correct answer using the code given below
(A) 1 only
(B) 2 and 3 only
(C) 1, 2, 3 and 4
(D) None
Ans : (C)

Q 21. Which of the following have Coral reefs?
1. Andaman and Nicobar Islands I
2. Gulf of Kachchh
3. Gulf of Mannar
4. Sunderbans

Select the correct answer using the code given below.
(A) 1, 2 and 3 only
(B) 2 and 4 only
(C) 1 and 3 only
(D) 1, 2, 3 and 4
Ans : (A)

Q 22. In India, the problem of Soil Erosion is associated with which of the following ?
1.Terrace cultivation
2. Deforestation
3. Tropical climate

Select the correct answer using the code given below.
(A) I and 2 only
(B) 2 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (B)

Q 23. The seasonal reversal of winds is the typical characteristic of  ?
(A) Equatorial climate
(B) Mediterranean climate
(C) Monsoon climate
(D) All of the above climates
Ans : (C)

Q 24. With reference to the cultural history of India, the term "Panchayatan" refers to ?
(A) An assembly of village elders
(B) A religious sect
(C) A style of temple construction
(D) An administrative functionary
Ans : (C)

Q 25. Consider the following rivers:
1. Barak
2. Lohit
3. Subansiri

Which of the above flows / flow through Arunachal Pradesh ?
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (B)

Q 26. Consider the following pairs :

    Wetlands                                             Confluence of rivers
1. Harike Wetlands                                : Confluence of Beas and Satluj/Sutlej
2. Keoladeo Ghana National Park         : Confluence of Banas and Chambal
3. Kolleru Lake                                      : Confluence of Musi and Krishna

Which of the above pairs is/are correctly matched?
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3

Ans : (A)

Q 27. Which one of the following pairs does not form part of the six systems of Indian Philosophy ?
(A) Mimamsa and Vedanta
(B) Nyaya and Vaisheshika
(C) Lokayata and Kapalika
(D) Sankhya and Yoga
Ans : (C)

Q 28. Consider the following pairs :

     Hills                            Region
1. Cardamom Hills          Coromandel Coast
2. Kaimur Hills                Konkan Coast
3. Mahadeo Hills             Central India
4. Mikir Hills                   North-East India

Which of the above pairs are correctly matched ?
(A) 1 and 2
(B) 2 and 3
(C) 3 and 4
(D) 2 and 4
Ans : (C)

Q 29. Which one of the following schedules of the Constitution of India contains provisions regarding anti-defection ?
(A) Second Schedule
(B) Fifth Schedule
(e) Eighth Schedule
(D) Tenth Schedule
Ans : (D)

Q 30. The most important strategy for the conservation of biodiversity together with traditional human life is the establishment of ?
(A) Biosphere reserves
(B) Botanical gardens
(C) National parks
(D) Wildlife sanctuaries
Ans : (A)

Q 31. Turkey is located between ?
(A) Black Sea and Caspian Sea
(B) Black Sea and Mediterranean Sea
(C) Gulf of Suez and Mediterranean Sea
(D) Gulf of Aqaba and Dead Sea
Ans : (B)

Q 32. What is the correct sequence of occurrence of the following cities in South-East Asia as one proceeds from south to north?
1. Bangkok
2. Hanoi
3. Jakarta
4. Singapore

Select the correct answer using the code given below.
(A) 4-2-1-3
(B) 3-2-4-1
(C) 3-4-1-2
(D) 4-3-2-1
Ans : (C)

Q 33. The scientific view is that the increase in global temperature should not exceed 2 °C above pre-industrial level. If the global temperature increases beyond 3 °C above the pre-industrial level, what can be its possible impact/impacts on the world ?
1. Terrestrial biosphere tends toward a net carbon source
2. Widespread coral mortality will occur.
3. All the global wetlands will permanently disappear.
4. Cultivation of cereals will not be possible anywhere in the world.

Select the correct answer using the code given below.
(A) 1 only
(B) 1 and 2 only
(C) 2, 3 and 4 only
(D) 1, 2, 3 and 4
Ans : (B)

Q 34. The national motto of India, "Satyameva Jayate" inscribed below the Emblem of India is taken from ?                     
(A) Katha Upanishad              
(B) Chandogya Upanishad          
(C) Aitareya Upanishad          
(D) Mundaka Upanishad
Ans : (D)

Q 35. In the Constitution of India, promotion of international peace and security is included in the ?
(A) Preamble to the Constitution
(B) Directive Principles of State Policy
(C) Fundamental Duties
(D) Ninth Schedule
Ans : (B)

Q 36. What are the benefits of implementing the "Integrated Watershed Development Programme" ?
1. Prevention of soil runoff
2. Linking the country's perennial rivers with seasonal rivers
3. Rainwater harvesting and recharge of groundwater table
4. Regeneration of natural vegetation

Select the correct answer using the code given below.
(A) 1 and 2 only
(B) 2, 3 and 4 only
(C) 1, 3 and 4 only
(D) 1, 2, 3 and 4
Ans : (C)

Q 37. Which of the following are associated with "Planning" in India ?
1. The Finance Commission
2. The National Development Council
3. The Union Ministry of Rural Development
4. The Union Ministry of Urban Development
5. The Parliament

Select the correct answer using the code given below.
(A) 1, 2 and 5 only
(B) 1, 3 and 4 only
(C) 2 and 5 only
(D) 1, 2, 3, 4 and 5
Ans : (C)

Q 38. Which of the following is / are the function/functions of the Cabinet Secretariat ?
1. Preparation of agenda for Cabinet Meetings
2. Secretarial assistance to Cabinet Committees
3. Allocation of financial rescurcee to the Ministries

Select the correct answer using the code given below.
(A) 1 only
(B) 2 and 3 only
(C)1 and 2 only
(D) 1, 2 and 3
Ans : (C)
 
Q 39. Consider the following statements : A Constitutional Government is one which ?
1. Places effective restrictions on individual liberty in the interest of State Authority
2. Places effective restrictions on the Authority of the State in the interest of individual liberty

Which of the statements given above is / are correct?
(A) 1 only
(B) 2 only.
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (C)

Q 40. Which of the following are the discretionary powers given to the Governor of a State ?
1. Sending a report to the President of India for imposing the President's rule
2. Appointing the Ministers
3. Reserving certain bills passed by the State Legislature for consideration of the President of India
4. Making the rules to conduct the business of the State Government

Select the correct answer using the code given below.
(A) 1 and 2 only
(B) 1 and 3 only.
(C) 2, 3 and 4 only.
(D) 1, 2, 3 and 4
Ans : (B)

Q 41. In medieval India, the designations "Mahattara" and "Pattakila" were used for ?
(A) Military officers
(B) Village headmen
(C)  Specialists in Vedic rituals
(D) Chiefs of craft guilds
Ans : (B)

Q 42. Lichens, which are capable of initiating ecological succession even on a bare rock, are actually a symbiotic association of ?
(A) Algae and bacteria
(B) Algae and fungi
(C) Bacteria and fungi
(D) Fungi and mosses
Ans : (B)

Q 43. If you travel through the Himalayas, you are Iikely to see which of the following plants naturally growing there ?
1. Oak
2. Rhododendron
3. Sandalwood

Select the correct answer using the code given below
(A) 1 and 2 only
(B) 3 only   
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (A)

Q 44. Which of the following are some important pollutants released by steel industry in India ?
1. Oxides of sulphur              
2. Oxides of nitrogen              
3. Carbon monoxide               
4. Carbon dioxide
             
Select the correct answer using the code given below.
(A) 1, 3 and 4 only              
(B) 2 and 3 only              
(C) 1 and 4 only              
(D) 1,2, 3 and 4
Ans : (D)

Q 45. Which of the following Kingdoms were associated with the life of the Buddha ?
1. Avanti
2. Gandhara
3. Kosala
4. Magadha

Select the correct answer using the code given below.
(A) 1, 2 and 3
(B) 2 and 4
(C) 3 and 4 only
(A) 1, 3 and 4    
Ans : (D)

Q 46. Every year, a month long ecologically important campaign/festival is held during which certain communities/ tribes plant saplings of fruit-bearing trees. Which of the following are such communities/tribes?
(A) Bhutia and Lepcha
(B) Gond and Korku
(C) lrula and Toda
(D) Sahariya and Agariya
Ans : (B)

Q 47. The sales tax you pay while purchasing a toothpaste is a ?
(A) Tax imposed by the Central Government &
(B) Tax imposed by the Central Government but collected by the State Government
(C) Tax imposed by the State Government but collected by the Central Government
(D) Tax imposed and collected by the State Government
Ans : (D)

Q 48. What does Venture Capital mean ?
(A) A short-term capital provided to industries
(B) A long-term start-up capital provided to new entrepreneurs
(C) Funds provided to industries at times of incurring losses
(D) Funds provided for replacement and renovation of industries
Ans : (B)

Q 49. The main objective of the 12th Five-Year Plan is ?
(A) Inclusive growth and poverty reductions
(B) Inclusive and sustainable growth
(C) Sustainable and inclusive growth to reduce unemployment
(D) Faster, sustainable and more inclusive growth.
Ans : (D)

Q 50. With reference to Balance of Payments, which of the following constitutes/constitute the Current Account ?
1. Balance of trade
2. Foreign assets
3. Balance of invisibles
4. Special Drawing Rights

Select the correct answer using the code given below.
(A) 1 only
(B) 2 and 3
(C) 1 and 3
(D) 1, 2 and 4
Ans : (C)

Q 51. The terms "Marginal Standing Facility Rate" and "Net Demand and Time Liabilities", sometimes appearing in news, are used in relation to ?
(A) Banking operations
(B) Communication networking
(C) Military strategies
(D) Supply and demand of agricultural products
Ans : (A)

Q 52. What is/are the facility/facilities the beneficiaries can get from the services of Business Correspondent (Bank Saathi) in branchless areas ?
1. It enables the beneficiaries to draw their subsidies and social security benefits in their villages.
2. It enables the beneficiaries in the rural areas to make deposits and withdrawals.

Select the correct answer using the code given below.
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (C)

Q 53. In the context of Indian economy; which of the following is/are the purpose/purposes of  "Statutory Reserve Requirements" ?
1. To enable the Central Bank to control the amount of advances the banks can create
2. To make the people's deposits with banks safe and liquid
3. To prevent the commercial banks from making excessive profits
4. To force the banks to have sufficient vault cash to meet their day-to-day requirements

Select the correct answer using the code given below.

(A) 1 only
(B) 1 and 2 only
(C) 2 and 3 only
(D) 1, 2, 3 and 4
Ans : (B)

Q 54. Recently, a series of uprisings of people referred to as "Arab Spring" originally started from ?
(A) Egypt
(B) Lebanon
(C) Syria
(D) Tunisia
Ans : (D)

55. Consider the following countries :
1. Denmark
2. Japan
3. Russian Federation
4. United Kingdom
5. United States of America

Which of the above are the members of the "Arctic Council"?
(A) 1, 2 and 3
(B) 2, 3 and 4
(C) 1, 4 and 5
(D) 1, 3 and 5
Ans : (D)

Q 56. Consider the following pairs :

Region often in news      Country

1. Chechnya                :    Russian Federation
2. Darfur                     :    Mali
3. Swat Valley            :     Iraq

Which of the above pairs is/are correctly matched ?
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (A)

Q 57. Which reference to Agni-IV Missile, which of the following statements is/are correct?
1. It is a surface-to-surface missile.
2. It is fuelled by liquid propellant only.
3. It can deliver one-tonne nuclear warheads about 7500 km away.

Select the correct answer using the code given below.
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (A)

Q 58. With reference to two non-conventional energy sources called "coalbed methane" and "shale gas", consider the following 'statements:
1. Coalbed methane is the pure methane gas extracted from coal seams, while shale gas is a mixture of propane and butane only that can be extracted from fine-grained sedimentary rocks.
2. In India abundant coalbed methane sources exist, but so far no shale gas sources have been found.

Which of the statements given above is/are correct?
(A) 1 only
(B) 2 only  
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (B)

Q 59. With reference to "Changpa" community of India, consider the following statement :
1. They live mainly in the State of Uttarakhand.
2. They rear the Pashmina goats  that yield a fine wool.
3. They are kept in the category of Scheduled Tribes.

Which of the statements given above is/are correct?
(A) 1 only
(B) 2 and 3 only
(C) 3 only
(D) 1, 2 and 3
Ans : (B)

Q 60. In India, cluster bean (Guar) is traditionally used as a vegetable or animal feed, but recently the cultivation of this has assumed significance. Which one of the following statements is correct in this context?

(A) The oil extracted from seeds is used in the manufacture of biodegradable plastics
(B) The gum made from its seeds is used in the extraction of shale gas
(C) The leaf extract of this plant has the properties of anti-histamines
(D) It is a source of high quality biodiesel
Ans : (B)

Q 61. If the interest rate is decreased in an economy, it will
(A) Decrease the consumption expenditure in the economy
(B) Increase the tax collection of the Government
(C) Increase the investment expenditure in the economy
(D) Increase the total savings in the economy
Ans : (C)

Q 62. Consider the following statements :
1. The President shall make rules for the more convenient transaction of the business of the Government of India, and for the allocation among Ministers of the said business.
2. All executive actions of the Government of India shall be expressed to be taken in the name of the Prime Minister.

Which of the statements given above is / are correct?
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (A)

Q 63. Consider the following statements regarding a No-Confidence Motion in India:
1. There is no mention of a No-Confidence Motion in the Constitution of India.
2. A Motion of No-Confidence can be introduced in the Lok Sabha only.

Which of the statements given above is / are correct?
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (C)

Q 64. With reference to Neem tree, consider the following statements:
1. Neem oil can be used as a pesticide to control the proliferation of some species of insects and mites.
2. Neem seeds are used in the manufacture of biofuels and hospital detergents.
3. Neem oil has applications in pharmaceutical industry.

Which of the statements given above is/are correct?
(A) 1 and 2 only
(B) 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (D)

Q 65. Which one of the. following is the process involved in photosynthesis ?
(A) Potential energy is released to form free energy
(B) Free energy is converted into potential energy and stored
(C) Food is oxidized to release carbon dioxide and water
(D) Oxygen is taken, and carbon dioxide and water vapour are given out
Ans : (B)

Q 66. In addition to fingerprint scanning, which of the following can be used in the biometric identification of a person ?
1. Iris scanning
2. Retinal scanning
3. Voice recognition

Select the correct answer using the code given below.
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (D)

Q 67. Which of the following statements is / are correct regarding vegetative propagation of plants ?
1. Vegetative propagation produces clonal population.
2. Vegetative propagation helps in eliminating the virus.
3. Vegetative propagation can be practiced most of the year.

Select the correct answer using the code given below.
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 68. Which of the following pair is/are correctly matched ?

    Spacecraft                     Purpose
1. Cassini-Huygens         :  Orbiting the Venus and transmitting data to the Earth
2. Messenger                   :  Mapping and investigating the Mercury
3. Voyager 1 and 2          :  Exploring the outer solar system

Select the correct answer using the code given below.
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (B)

Q 69. Consider the following pairs :

    Region               Well-known for the production of

1. Kinnaur         :    Areca nut
2. Mewat           :    Mango
3. Coromandel   :    Soya bean

Which of the above pairs is/are correctly matched ?
(A) 1 and 2 only
(B) 3 only
(C) 1, 2 and 3
(D) None
Ans : (D)

Q 70. Which of the following is/are the example/examples of chemical change ?
1. Crystallization of sodium chloride
2. Melting of ice
3. Souring of milk

Select the correct answer using the code given below.
(A) 1 and 2 only
(B) 3 only
(C) 1, 2 and 3
(D) None
Ans : (B)

Q 71. The power of the Supreme Court of India to decide disputes between the Centre and the States falls under its ?
(A) Advisory jurisdiction
(B) Appellate jurisdiction.
(C) Original jurisdiction
(D) Writ jurisdiction
Ans : (C)

Q 72. Consider the following techniques/phenomena:
1. Budding and grafting in fruit plants
2. Cytoplasmic male sterility
3. Gene silencing

Which of the above is/are used to create transgenic crops ?
(A) 1 only
(B) 2 and 3
(C) 1 and 3
(D) None
Ans : (B)

Q 73. Consider the following statements :
1. Maize can be used for the production of starch.
2. Oil extracted from maize can be a feedstock for biodiesel.
3. Alcoholic beverages can be produced by using maize.

Which of the statements given above is/are correct ?
(A) 1 only.
(B) 1 and 2 only
(C) 2 and 3 only
(D) 1, 2 and 3
Ans : (D)

Q 74. Among the following organisms, which one does not belong to the class of other three ?
(A) Crab
(B) Mite
(C) Scorpion
(D) Spider
Ans : (A)

Q 75. The power to increase the number of judges in the Supreme Court of India is vested in ?
(A) The President of India
(B) The Parliament
(C) The Chief Justice of India
(D) The Law Commission
Ans : (B)

Q 76. Consider the following towns of India :
1. Bhadrachalam
2. Chanderi
3. Kancheepuram
4. Kamal

Which of the above are famous for the production of traditional sarees / fabric ?
(A) 1 and 2 only
(B) 2 and 3 only
(C) 1, 2 and 3
(D) 1, 3 and 4
Ans : (B)

Q 77. Consider the following pairs :

    National Highway        Cities connected
1. NH 4                         :    Chennai and Hyderabad  
2. NH 6                         :    Mumbai and Kolkata
3. NH 15                       :    Ahmedabad and Jodhpur

Which of the above pairs is/are correctly matched?
(A) 1 and 2 only
(B) 3 only
(C) 1, 2 and 3
(D) None
Ans : (D)

Q 78. Consider the following international agreements:
1. The International Treaty on Plant Genetic Resources for Food and Agriculture
2. The United Nations Convention to Combat Desertification
3. The World Heritage Convention

Which of the above has / have a bearing on the biodiversity?
(A) 1 and 2 only
(B) 3 only,
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 79. consider the following statements regarding "Earth Hour" :
1. It is an initiative of UNEP and UNESCO.
2. It is a movement in which the participants switch off the lights for one hour on a certain day every year.
3. It is a movement to raise the awareness about the climate change and the need to save the planet.

Which of the statements given above is / are correct ?
(A) 1 and 3 only
(B) 2 only
(C) 2 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 80. Which one of the following is the correct sequence of a food chain ?
(A) Diatoms-Crustaceans-Herrings
(B) Crustaceans-Diatoms-Herrings
(C) Diatoms-Herrings-Crustaceans
(D) Crustaceans-Herrings-Diatoms
Ans : (A)

Q 81. What are the significances of a practical approach to sugarcane production known as "Sustainable Sugarcane Initiative"?
1. Seed cost is very low in this compared to the conventional method of cultivation.
2. Drip irrigation can be practiced very effectively in this.
3. There is no application of chemical/ inorganic fertilizers at all in this.
4. The scope for intercropping is more in this compared to the conventional method of cultivation.

Select the correct answer using the code given below.
(A) 1 and 3 only
(B) 1, 2 and 4 only
(C) 2, 3 and 4 only
(D) 1, 2, 3 and 4
Ans : (B)

Q 82. If a wetland of international importance is brought under the "Montreux Record", what does it imply ?
(A) Changes in ecological character have occurred, are occurring or are likely to occur in the wetland as a result of human interference.
(B) The country in which the wetland is located should enact a law to prohibit any human activity within five kilo metres from the edge of the wetland
(C) The survival of the wetland depends on the cultural practices and traditions of certain communities living in its vicinity and therefore the cultural diversity therein should not be destroyed
(D) It is given the status of "World Heritage Site"
Ans : (A)

Q 83. Which one of the following pairs of islands is separated from each other by the "Ten Degree Channel"?
(A) Andaman and Nicobar
(B) Nicobar and Sumatra
(C) Maldives and Lakshadweep
(D) Sumatra and Java
Ans : (A)

Q 84. Consider the following pairs :

    Programme/ Project                             Ministry
1. Drought-Prone Area Programme        :  Ministry of Agriculture
2. Desert Development Programme        :  Ministry of Environment and Forests
3. National Watershed Development       :  Ministry of Rural Development Project for Rainfed Areas

Which of the above pairs is/are correct ?
(A) 1 and 2 only
(B) 3 only
(C) 1, 2 and 3
(D) None
Ans : (D)

Q 85. With reference to Bombay Natural History Society (BNHS), consider the following statements :
1. It is an autonomous organization under the Ministry of Environment and Forests.
2. It strives to conserve nature through action-based research, education and public awareness.
3. It organizes and conducts nature trails and camps for the general public.

Which of the statements given above is/are correct?
(A) 1 and 3 only
(B) 2 only
(C) 2 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 86. With reference to "Global Environment Facility", which of the following statements is/are correct ?
(A) It serves as financial mechanism for "Convention on Biological Diversity" and "United Nations Framework Convention on Climate Change"
(B) It undertakes scientific research on environmental issues at global level
(C) It is an agency under OECD to facilitate the transfer of technology and funds to underdeveloped countries with specific aim to protect their environment.
(D) Both (A) and (B)
Ans  : (A)

Q 87. With reference to technologies  for solar power production, consider the following statements:
1."Photovoltaics" is a technology that generates electricity by direct conversion of light into electricity, while "Solar Thermal" is a technology that utilizes the Sun's rays to generate heat which is further used in electricity generation process.
2. Photovoltaics generates Alternating Current (AC), while Solar Thermal generates Direct Current (DC).
3. India has manufacturing base for Solar Thermal technology, but not for Photovoltaics.

Which of the statements given above is / are correct ?
(A) 1 only
(B) 2 and 3 only
(C) 1, 2 and 3
(D) None
Ans : (A)

Q 88. Consider the following languages :
1. Gujatati
2. Kannada
3. Telugu

Which of the above has/have been declared as "Classical Language / Languages" by the Government ?
(A) 1 and 2 only
(B) 3 only
(C) 2 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 89. Consider the following pairs
1. Dampa Tiger Reserve : Mizoram
2. Gumti Wildlife Sanctuary : Sikkim
3. Saramati Peak : Nagaland

Which of the above pairs is /are correctly matched?
(A) 1 only
(B) 2 and 3 only
(C) 1 and 3 only
(D) 1, 2 and 3
Ans : (C)

Q 90. With reference to a conservation organization called "Wetlands International", which of the following statements is/are correct ?
1. It is an intergovernmental organization formed by the countries which are signatories to Ramsar Convention.
2. It works at the field level to develop and mobilize knowledge, and use the practical experience to advocate for better policies.

Select the correct answer using the code given below.
(A) 1 only  
(B) 2 only  
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (B)

Q 91. With reference to a grouping of countries known as BRICS, consider the following statements:
1. The First Summit of BRICS was held in Rio de Janeiro in 2009.
2. South Africa was the last to join the BRICS grouping.

Which of the statements given above is / are correct ?
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (B)

Q 92. Consider the following diseases
1. Diphtheria
2. Chickenpox
3. Smallpox

Which of the above diseases has/have been eradicated in India ?
(A) 1 and 2 only
(B) 3 only
(C) 1, 2 and 3
(D) None
Ans : (B)

Q 93. Which of the following phenomena might have influenced the evolution of organisms ?
1. Continental drift
2. Glacial cycles

Select the correct answer using the code given below.
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (C)

Q 94. Other than poaching, what are the possible reasons for the decline in the population of Ganges River Dolphins ?
1. Construction of dams and barrages on rivers
2. Increase in the population of crocodiles in rivers
3. Getting trapped in fishing nets accidentally
4. Use of synthetic fertilizers and other agricultural chemicals in crop-fields in the vicinity of rivers

Select the correct answer using the code given below.
(A) 1 and 2 only
(B) 2 and 3 only
(C) 1, 3 and 4 only
(D) 1, 2, 3 and 4
Ans : (C)

Q 95. The Radcliffe Committee was appointed to ?
(A) Solve the problem of minorities in India
(B) Give effect to the Independence Bill
(C) Delimit the boundaries between India and Pakistan
(D) Enquire into the riots in East Bengal
Ans : (C)

Q 96. Brominated flame retardants are used in many household products like mattresses and upholstery. Why is there some concern about their use ?
1. They are highly resistant to degradation in the environment.
2. They are able to accumulate in humans and animals.

Select the correct answer using the code given below.
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Ans : (C)

Q 97. Consider the following :
1. Bats
2. Bears
3. Rodents

The phenomenon of hibernation can be observed in which of the above kinds of animals ?
(A) 1 and 2 only
(B) 2 only
(C) 1, 2 and 3
(D) Hibernation cannot be observed in any of the above
Ans : (C)

Q 98. Which one of the following is the largest Committee of the Parliament ?
(A) The Committee on Public Accounts
(B) The Committee on Estimates
(C) The Committee on Public Undertakings
(D) The Committee on Petitions.
Ans : (B)

Q 99. Which of the following adds/add carbon dioxide to the carbon cycle on the planet Earth ?
1. Volcanic action
2. Respiration
3. Photosynthesis
4. Decay of organic matter

Select the correct answer using the code given below.
(A) 1 and 3 only
(B) 2 only
(C) 1, 2 and 4 only
(D) 1, 2, 3 and 4
Ans : (C)

Q 100. If you walk through countryside, you are likely to see some birds stalking alongside the cattle to seize the insects, disturbed by their movement through grasses. Which of the following is/are such bird/birds ?
1. Painted Stork
2. Common Myna
3. Black-necked Crane

Select the correct answer using the code given below.
(A) 1 and 2
(B) 2 only
(C) 2 and 3
(D) 3 only
Ans : (B)