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    GENERAL STUDIES Prelims Mock TEST No. 1768

    VISION IAS ONLINE SYSTEM

    www.visionias.in

    Q.1 :c

     Tropical Evergreen forests are found in the

    western slope of the Western Ghats, hills of 

    the northeastern region and the Andaman

    and Nicobar Islands. They are found in warm

    and humid areas with an annual precipitationof over 200 cm and mean annual

    temperature above 22°C. Tropical evergreen

    forests are well stratified, with layers closer

    to the ground and are covered with shrubs

    and creepers, with short structured trees

    followed by tall variety of trees. In these

    forests, trees reach great heights up to 60 m

    or above. There is no definite time for trees

    to shed their leaves, flowering and fruition.

    As such these forests appear green all the

    year round. Species found in these forests

    include rosewood, mahogany, aini, ebony,

    etc.

    Q.2 :d

    According to Koppen's scheme, India can be divided

    into eight climatic regions.

    Type of Climate Areas

    Monsoon with short

    dry season

    : West coast of India

    (south of Goa)

    Monsoon with dry

    summer

    : Coromandel Coast of 

     Tamil Nadu

     Tropical Savannah : Most of PeninsularPlateau

    Semi-arid steppe

    climate

    : North-western Gujarat

    Hot Desert : Extreme western

    Rajasthan

    Monsoon with dry

    summer

    : Coromandel Coast of 

     Tamil Nadu

    Cold humid winter

    with short summer

    : Arunachal Pradesh

    Polar Type : J&K, Himachal

    Pradesh and

    Uttarakhand

    Q.3 :d

     Three major geological events in the distant past

    have shaped the present drainage system of 

    Peninsular India:

    1. Subsidence of the western flank of the

    Peninsula block - It led to its submergence

    below the sea and disturbed the symmetrical

    plan of the river on either side of the original

    watershed.

    2. Subsidence of the northern flank of the

    Peninsular block - It occurred due toupheaval of Himalayas and led to trough

    faulting. The Narmada and Tapi flow in

    trough faults.

    3. Slight tilting of the Peninsular block from the

    northwest to southeast direction.

     This gave orientation to the entire drainage systemtowards the Bay of Bengal. Therefore, all the three

    geological events are associated.

    Q.4 :b

    Statement 1 is incorrect. Hemis National Park

    is a high altitude national park in the eastern

    Ladakh region of the state of Jammu and

    Kashmir in India. Statement 2 is correct. It is

    the only national park in India north of the

    Himalayas. Statement 3 is correct. It has

    high density of snow leopards.

    Q.5 :c

     The correct answer is Chenab. It is the

    largest tributary of the Indus. It forms in the

    upper Himalayas in the Lahaul and Spiti

    district of Himachal Pradesh, India, and flows

    through the Jammu region of Jammu and

    Kashmir into the plains of the Punjab,

    Pakistan. The waters of the Chenab are

    allocated to Pakistan under the terms of the

    Indus Waters Treaty.It is also known as Chandrabhaga because

    the two streams Chandra and Bhaga meet at

    Keylong.

    Q.6 :a

    All these are the characteristic features of 

    laterite soil. It develops in the areas of high

    rainfall and high temperature. Due to heavy

    rainfall other water soluble minerals are

    leached away and soil rich in iron oxide and

    aluminium compound is left behind. This

    imparts the typical brick-like red colour and

    texture to this soil type.

    Q.7 :c

     The westernmost point of India is located in

    the state of Gujarat. Therefore, statement 1

    is incorrect.

     The Indian easternmost point is located in

    Arunachal Pradesh. hence, statement 2 is

    incorrect.

     The main land extends between latitudes

    8°4'N and 37°6'N and longitudes 68°7 'E and97°25' E thus latitudinal and longitudinal

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    GENERAL STUDIES Prelims Mock TEST No. 1768

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    Q.15 :d

     The IUCN Red List is used to inform and

    influence many different sectors of society. It

    enables biodiversity needs to be factored

    into decision-making processes.The IUCN

    Red List informs decision-making whichshapes Multilateral Environmental

    Agreements, including the Convention on

    International Trade in Endangered Species,

    the Convention on Migratory Species and the

    Ramsar Convention.

     The Ramsar Convention works closely with

    five other organisations known as

    International Organization Partners (IOPs).

     These are Birdlife International, the

    International Union for Conservation of 

    Nature (IUCN), the International Water

    Management Institute (IWMI), Wetlands

    International and WWF International.

    Q.16 :b

     Japanese scientist Takaaki Kajita and

    Canadian researcher Arthur B. McDonald

    shared 2015 Physics Nobel for the discovery

    that neutrinos-fundamental particles that

    come in three types, or flavors-can actually

    swap identities and change flavors as they

    fly through space.

     The discovery contradicted the Standard

    Model of particle physics which predictedthat neutrinos would be massless. For

    neutrinos to change flavors, however, they

    must have mass. Kajita and McDonald

    demonstrated that neutrinos must therefore

    have a very small but nonzero mass.The

    discovery that neutrinos have mass has

    profound consequences—not only for particle

    physics, pointing at physics beyond the

    Standard Model, but also for astrophysics

    and cosmology

    Q.17 :d

    Some important mountain peaks in Andaman

    and Nicobar islands are Saddle peak (North

    Andaman – 738 m), Mount Diavolo (Middle

    Andaman – 515 m), Mount Koyob (South

    Andaman - 460 m) and Mount Thuiller (Great

    Nicobar – 642 m).

    Q.18 :d

     There are following methods of soil conservation:

    Mulching: The bare ground between plantsis covered with a layer of organic matter like

    straw. It helps to retain soil moisture.

    Contour barriers: Stones, grass, soil are

    used to build barriers along contours.

     Trenches are made in front of the barriers to

    collect water.

    Rock dam: Rocks are piled up to slow down

    the flow of water. This prevents gullies andfurther soil loss.

    Terrace farming: These are made on the

    steep slopes so that flat surfaces are

    available to grow crops. They can reduce

    surface run-off and soil erosion.

    Intercropping: Different crops are grown in

    alternate rows and are sown at different

    times to protect the soil from rain wash.

    Contour ploughing: Ploughing parallel to

    the contours of a hill slope to form a natural

    barrier for water to flow down the slope.

    Shelter belts: In the coastal and dry

    regions, rows of trees are planted to checkthe wind movement to protect soil cover.

    Q.19 :c

    Diphu Pass - Arunachal Pradesh at trijunction

    of India, China and Myanmar

    Bum La - Arunachal Pradesh, very close to

    Bhutan

    Nathu La - Sikkim, connects it with Tibet

    though Chumbi Valley

    Khardung La - Located on Ladakh Range,

    road from Leh to Siachen base passesthrough it

    Q.20 :b

    Vale of Kashmir is the intermontane valley in

    western Jammu and Kashmir flanked by the

    main range of the Himalyas on the northeast

    and the Pir Panjal Range on the southwest.

    Karewas are the lacustrine deposits in the

    Valley of Kashmir. They are known for the

    cultivation of saffron.

    In deltaic plains, uplands are called and

    marshy lands as Bugyals are alpine pasture

    lands, or meadows of the Himalayas in the

    Indian state of Uttarakhand.

    Q.21 :a

    Ritchie's Archipelago and Labyrinth Islands

    are two principal groups of islets in the

    Andaman and Nicobar Island archipelago.

    Ritchie's Archipelago is a cluster of smaller

    islands which lie some 25-30 km (16-19 mi)

    east of Great Andaman, the main island

    group of the Andaman Islands.

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    Q.22 :b

    Maximum development of glaciers occurs in

    the Karakoram range. This range accounts

    for about 16000 sq. km or about half of the

    snow bound area of the Himalayan region.

    Some of the largest glaciers outside the polarand sub polar regions are found in this

    raange. The 75km long Siachin Glacier in

    Nubra Valley has the distinction of being the

    largest glacier outside the polar and sub

    polar regions. Gangotri Glacier which is 30

    km long is the largest glacier in the kumaon

    Garhwal region of the Himalayas.

    Q.23 :b

    Statement 1 and 3 are correct. Western

    Ghats are comparatively higher in elevationand more continuous than the Eastern Ghats.

     Their average elevation is about 1,500 m

    with the height increasing from north to

    south. They stretch from River Tapi upto

    Kanyakumarai.

    Q.24 :a

     Tropical Evergreen Forests- Some of the

    commercially important trees of this forest

    are ebony, mahogany, rosewood, rubber and

    cinchona. Tropical Deciduous Forests- Teak is the most

    dominant species of this forest.

    Bamboos, sal, shisham, sandalwood, khair,

    kusum, arjun, mulberry are other

    commercially important species.

    Montane Forests- Silver fir, junipers, pines

    and birches are the common trees of these

    forests.

    Himalayan Moist- Walnut.

    Q.25 :d

    River Mahi rises from the northwestern part

    of the Vindhyan Range in Madhya Pradesh

    and empties in the Gulf of Khambhat.

    Rest three are part of Inland Drainage.

    Q.26 :c

     The dendritic pattern develops where the

    river channel follows the slope of the terrain.

     The stream with its tributaries resembles the

    branches of a tree, thus the name dendritic.

    A river joined by its tributaries, at

    approximately right angles, develops a trellispattern. A trellis drainage pattern develops

    where hard and soft rocks exist parallel to

    each other. A rectangular drainage pattern

    develops on a strongly jointed rocky terrain.

     The radial pattern develops when streams

    flow in different directions from a central

    peak or dome like structure.

    Q.27 :b

    During the monsoon season, a northward

    shift in the ITCZ causes an attraction of 

    Maritime Tropical (mT) air mass. This air

    mass is laden with moisture and is said to

    bring about monsoon over the Indian sub-

    continent.

    Q.28 :c

    Nirbhay missiles are not part of India's Integrated

    Guided Missile Development Programme.

     The missiles developed under the programme are:

    1. Prithvi

    2. Trishul

    3. Nag

    4. Akash

    5. Agni

    Q.29 :d

    Green bond is a debt instrument (and not

    equity instrument) which publicly states that

    capital is being raised to fund 'green'

    projects, that typically include those relating

    to renewable energy, emission reductions

    and so on.

    Green bonds are issued by multilateral

    agencies such as the World Bank,

    corporations, government agencies and

    municipalities.

    India has embarked on an ambitious target of 

    building 175 gigawatt of renewable energy capacity

    by 2022, from just over 30 gigawatt now. This

    requires a massive $200 billion in funding. This is

    likely to increase India's share in green bond market

    Q.30 :d

    Only statement 3 is incorrect.

    In mountainous areas, the decrease in

    temperature with increasing altitude leads to

    a corresponding change in natural

    vegetation.

     The Himalayan ranges show a succession of vegetation from the tropical to the tundra,

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    which change in with the altitude.

    Deciduous forests are found in the foothills of 

    the Himalayas. The temperate forests are

    called Sholas in the Nilgiris, Anaimalai and

    Palani hills.

    Q.31 :a

     The river Indus rises in Tibet, near Lake

    Mansarowar. Flowing west, it enters India in

    the Ladakh district of Jammu and Kashmir. It

    forms a picturesque gorge in this part.

    Several tributaries, the Zaskar, the Nubra,

    the Shyok and the Hunza, join it in the

    Kashmir region.

    Ramganga is tributary of river Ganga.

    Q.32 :c

     The monsoon approaches the Indian landmass in

    two branches - Arabian Sea branch and Bay of 

    Bengal branch. The Arabian Sea Branch is much

    more powerful than the Bay of Bengal branch. This is

    because of two reasons:

    1. Arabian Sea is larger than the Bay of Bengal

    2. Entire Arabian Sea current advances towards

    India while only a part of Bay of Bengal

    current enters India, the remainder

    proceeding to Myanmar, Thailand and

    Malaysia.

    On arriving in the mainland of India, Arabian Sea

    Branch is divided into three distinct streams (one

    branch obstructed by Western Ghats, the other

    striking the coast north of Mumbai and the third

    striking the Saurashtra Peninsula and Kachchh). Bay

    of Bengal branch, on the other hand, is divided into

    two streams( one branch moves along the Ganga

    plains reaching as far as Punjab Plains and the other

    branch moves up the Brahmaputra valley in the

    north and the northeast).

    Q.33 :c

    Superimposed drainage system exhibits

    discordance with the underlying rock

    structure because it originally developed on

    a cover of rocks that has now disappeared

    due to denudation. Peninsular rivers exhibit

    this type of drainage.

    Q.34 :c

    Flowing through Assam, Brahmaputra mostly

    has a braided channel passage. There is aconstant shifting of the river channels and

    the sandy shoals and forms many riverine

    islands, the most important of which is

    Majuli.

    Q.35 :b

    Nainital is located in Kumaon hills of 

    Himalayas and not Shiwaliks. Mt Abu is

    situated in Aravalis and Ooty in Nilgari Hills.

    Q.36 :a

    Ranchi, Bhopal and Gandhinagar are situated

    south of the tropic of cancer line.

    Q.37 :c

     The Malabar coast has got certain

    distinguishing features in the form of 'Kayals'

    (backwaters), which are used for fishing,

    inland navigation and also due to its special

    attraction for tourists. Every year the famous

    Nehru Trophy Vallamkali (boat race) is held

    in Punnamada Kayal in Kerala.

    Q.38 :a

     The correct sequence is Option A.

     The Cardamom Hills, southern hills of Indiaand part of the southern Western Ghats are

    located in southeast Kerala and southwest

     Tamil Nadu. Anaimalai hills are placed just

    north of Cardamom hills. The Nilgiri (blue

    mountains), are a range of mountains

    forming a part of the Western Ghats situated

    in the western part of Tamil Nadu state at

    the junction of Karnataka and Kerala states.

     The Javadhu Hills (also Jawadhi, Jawadhu

    Hills) are an extension of the Eastern Ghats

    spread across parts of Vellore and

     Tiruvannamalai districts in the northern part

    of the state of Tamil Nadu.

    Q.39 :a

    Guru Shikhar, a peak in the Arbuda

    Mountains of Rajasthan, is the highest point

    of the Aravalli Range.

    While, Barak is a river which originates from

    Barail Range.

    Nokrek Peak is the highest point of the Garo

    Hills region of the State.

    Q.40 :d

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    Because of their ability to remove soil and

    transport it, wind and water are powerful

    agents of soil erosion. While wind erosion is

    significant in arid and semi-arid regions,

    erosion by running water is more active in

    wet areas. Water erosion takes place mainly

    in the form of sheet and gully erosion. Whilesheet erosion takes place on level lands,

    gully erosion is common on steep slopes.

    Badland topography is associated with gully

    erosion as large number of deep gullies or

    ravines develop in a region. Ravines are

    widespread in Chambal Basin. Therefore,

    none of the statements are correct.

    Q.41 :d

    Projects such as Crocodile Breeding Project,

    Project Hangul and conservation of Himalayan Musk deer have been launched by

    the Government of India as special

    conservation efforts for these species. There

    is no special project launched by th

    Government of India for the exclusive

    protection of Himalayan Tahr.

    Q.42 :c

     The DRDO inaugurated an Extreme Altitude

    Research Centre at Chang La in Jammu and

    Kashmir at 17,600 ft above mean sea level,the world's highest terrestrial R&D centre.

    It has been established by Defence Institute

    of High Altitude Research (DIHAR), Leh, a

    constituent establishment of Defence

    Research and Development Organisation

    (DRDO).

    Numerous life sciences activities will be

    undertaken at this centre. This will include

    human physiological work, long term

    conservation of plant genetic resources,

    designing, testing and demonstration of 

    mobile and portable greenhouses. The centre

    will also work towards the conservation and

    propagation of endangered extreme altitude

    medicinal plants and others.

    Q.43 :a

    Government has decided to set up a National

     Tribal Advisory Council for effecting

    monitoring and implementation of various

    tribal welfare schemes.

     The Fifth Schedule to the Constitution of 

    India contains provisions concerning the

    administration and control of Scheduled

    Areas and Scheduled Tribes.Fourth Schedule speaks about allocation of 

    seats and has no bearing on National

    Advisory council. Statement 2 is wrong.

    Provisions under Schedule V: If the President

    so directs, each State having Scheduled

    Areas and also any State having Scheduled

     Tribes but not Scheduled Areas, of a Tribes

    Advisory Council consisting of not more thantwenty members of whom, as nearly as may

    be, three-fourths shall be the representatives

    of the Scheduled Tribes in the Legislative

    Assembly of the State.

    However, the fifth schedule does not

    provides for National Tribal Advisory council.

    Hence statement 2 is wrong.

     The council will be chaired by the Prime

    Minister and will meet once or twice in a

    year. Hence, statement 3 is wrong.

    Q.44 :a

    Sundarbans house littoral and swamp

    forests. Mangroves are found here, not

    evergreen forests.

    Other places (except Andaman and Nicobar)

    have mangroves, but not evergreen forests.

    Q.45 :c

     The Tamil Nadu coast remains dry during the

    summer monsoon season. There are two factors

    responsible for it:

    1. The Tamil Nadu coast is situated parallel to

    the Bay of Bengal branch of South-West

    monsoon.

    2. It lies in the rain shadow area of the Arabian

    Sea branch of the South-West.So both

    statement are correct .

    Q.46 :d

    Reasons for excessive cold during the cold weather

    season in North India are:

    1. States like Punjab, Haryana etc are far away

    from the moderating influence of sea.

    2. Snowfall in the nearby Himalayan ranges

    creates cold wave situation.

    3. Cold winds coming from the Caspian Sea and

     Turkmenistan bring cold wave along with

    frost and fog over these regions.

    Q.47 :d

     To prevent gully erosion and control their

    formation all the mentioned methods, exceptshelter belts, may be applied. Finger gullies

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    can be eliminated by terracing. In bigger

    gullies, the erosive velocity of water may be

    reduced by constructing a series of check

    dams. Special attention should be made to

    control headward extension of gullies. This

    can be done by gully plugging, terracing or

    by planting cover vegetation.

    Q.48 :d

    Hiran is a tributary to the Narmada River.

    Q.49 :b

    Black soils swell and become sticky when

    wet and shrink when dried. So during the dry

    season, these soil develop wide cracks. Thus,

    there occurs a kind of self ploughing. Therefore statement 1 is wrong.

    Chemically, the black soils are rich in lime,

    iron, magnesia and alumina. They also

    contain potash. But they lack in

    phosphorous, nitrogen and organic matter.

     They are also known as Regur Soils.

    Hence B is the correct answer.

    Q.50 :b

     The tribes of the Andaman Islands - the Jarawa,Great Andamanese, Onge and Sentinelese - are

    believed to have lived in their Indian Ocean home for

    up to 55,000 years. Considered one of the most

    isolated people on earth, the Jarawa are a hunter-

    gatherer tribe that has lived in the dense forests of 

    Andaman Islands completely cut off from the outside

    world for thousands of years.

    However, with the increasing flow of outsiders, the

     Jarawas are facing the threat of extinction. Today,

    approximately 400 members of the nomadic Jarawa

    tribe live in groups of 40-50 people in chaddhas - as

    they call their homes.

     They are kept in the category of Scheduled Tribes.

    Some more facts about Jarawas:

    1. Contraceptive methods used by Jarawa: As

    contraceptive leaves known as Vachahi and

    Hatho are used.

    2. There are specific divisions of labour among

    the jarawas when they are on movement.

    Male members pick and carry their hunting

    implements and clean the way, the female

    members carry the food articles and other

    household belongings.3. The jarawas of both sexes go complete

    naked. However some ornaments are worn

    by them but these are not in the sense to

    cover their nudity.

    4. The marriage generally occurs between the

    adolescents. A widow/widower can get marry

    in the Jarawa community. Though the jarwa

    are strictly monogamous, subsequentmarriages are common.

    Q.51 :b

    Rashtriya Swasthya Bima Yojana RSBY was

    launched in early 2008 to provide for

    cashless insurance for hospitalisation in

    public as well as private hospitals.

    Unorganized sector workers belonging to BPL

    category and their family members (a family

    unit of five) shall be the beneficiaries under

    the scheme.

    Benefits:

     The unroganised sector worker and his family

    (unit of five) will be covered and the total

    sum insured would be Rs. 30,000/- per family

    per annum on a family floater basis.

    Cashless attendance to all covered ailments.

    All pre-existing diseases to be covered.

     Transportation costs (actual with maximum

    limit of Rs. 100 per visit) within an overall

    limit of Rs.1000 Earlier RSBY was a project

    under the Ministry of Labour andEmployment. Now it has been transferred to

    Ministry of Health and family welfare from

    April 1, 2015.

    Hence, statement 1 and 2 are correct and statement

    3 is wrong.

    Q.52 :b

    Mawsynram is a village in the East Khasi Hills

    district of Meghalaya state in north-eastern

    India, 65 kilometres from Shillong. It is

    reportedly the wettest place on Earth, with

    an average annual rainfall of 11,872

    millimetres.

    Q.53 :b

     The Nilgiri Biosphere Reserve (NBR), the first

    of the fourteen biosphere reserves of India,

    was established in September 1986. The

    topography of the NBR is extremely varied,

    ranging from an altitude of 250 m to 2,650

    m. It has largest population of two

    endangered species Lion-tailed macaque andNilgiri tahr. The Western Ghats, Nilgiri Sub-

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    Cluster, conjoining the Nilgiri Biosphere

    Reserve, is a World Heritage Site declared by

    UNESCO in 2012. It includes the Mudumalai,

    Mukurthi, Wayanad and Bandipur national

    parks.

    Q.54 :b

    India has a rich variety of wetland habitats.

    About 70% of this comprises areas under

    paddy cultivation.

    Q.55 :d

    Lakshadweep has zero per cent forest

    area;So statement 1 is correct. Most of the

    states with less than 10 per cent of the forest

    area lie in the north and northwestern part of the country. These are Rajasthan, Gujarat,

    Punjab, Haryana and Delhi.So Statement 2 is

    also correct. The southern slopes of the

    Himalayas carry a thicker vegetation cover

    because of relatively higher precipitation

    than the drier north-facing slopes .statement

    3 is also correct.

    Q.56 :d

    Montane Forest These trees are called

    coniferous trees. Chir, Pine and Deodar areimportant trees of these forests. Throny

    Cactus, khair babol, keekar are important

    and are found in the states of Rajasthan,

    Punjab, Haryana, Eastern slopes of Western

    Ghats and Gujarat.Mangrove forest Sundari

    is a well-known species of trees in mangrove

    forests after which Sunderbans have been

    named.

    Tropical Deciduous: Important trees of 

    these forests are sal, teak, peepal, neem and

    shisham.

    Q.57 :b

    Whiteflly is a small (1-2 mm) white-coloured

    insect affecting cotton, and also occurring on

    vegetables and other crops in tropical and

    sub-tropical regions. The whitefly sucks sap

    from the phloem or living tissue carrying

    organic nutrients, causes yellowing and

    upward curling of the leaves. The insect also

    deposits sticky honey dew excretion, which

    promotes sooty mould fungi that interfere

    with photosynthesis. Sticky cotton makes

    ginning and milling difficult. In north India,

    whitefly is present throughout the year, duethe wide range of crops grown, shifting from

    one crop to the other. But more damage is

    caused by the cotton leaf curl virus that is

    transmitted by the same insect. There are no

    control measures for this virus. The disease-

    affected plants are stunted, with fewer

    numbers of bolls and reduced yields.

    Besides, the infected plants serve as sourceof inoculums and infestation for the

    remaining healthy fields. Hence, statement 1

    is correct.

     The late-sown crop is tender in July-August,

    when weather conditions - hot, humid and

    cloudy - are most congenial for the whitefly

    and leaf curl virus transmission. The early-

    sown crop is less susceptible, as the mature

    leaves are not preferred by whiteflies.

    Whiteflies have a white waxy coating on their

    body at nymphal stage and on wings at the

    adult insect stage. The waxy coating protects

    whiteflies from most insecticides. On theother hand, many broad-spectrum

    insecticides like synthetic pyrethroids and

    mixtures kill a wide range of insects in the

    fields. That includes even beneficial insects

    known to control whiteflies naturally. The

    absence of beneficial natural enemies leads

    to whitefly resurgence and out breaks.

    Hence, statement 2 is correct.

     The ineffectiveness of genetically modified

    (GM) cotton against the recent whitefly

    attack in Punjab and Haryana, which

    witnessed widespread protests by farmers,

    has raised concern among agriculturalexperts and farmers over the growing

    dependency on Bt cotton. Hence, statement

    3 is wrong. Whiteflies are physically delicate

    and can be controlled even with water

    sprays. The best approach is to select

    methods causing least disturbance to

    beneficial insects that can control the

    whitefly naturally. Therefore broad-spectrum

    insecticides such as synthetic pyrethroids

    and mixtures should be strictly avoided. It is

    better to rely initially on water sprays,

    followed by soap sprays, suction traps,

    yellow sticky traps and reflective sheets or

    sprays with preparations of neem oil, castor

    oil, fish oil and rosin soap. There are

    chemicals, also known as insect growth

    regulators, like buprofezin and pyriproxyfen.

     These control whiteflies, while seen to have

    less effect on beneficial insects.

    Q.58 :a

    IAFS is an official platform for the African-

    Indian relations. It is held every 3 years and

    the venue is selected on rotational basis

    from both sides. Agenda of the summit: Itcovers various fields including agricultural

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    sector, trade, industry and investment,

    peace and security, promotion of good

    governance and civil society, information and

    communication technology (ICT) etc.

    First Summit: It was held in 2008 in New

    Delhi and was represented by 14 countries of 

    Africa chosen by the African Union.Second Summit: It was held at Addis Ababa,

    Ethiopia and 15 African countries had

    participated in it.

     Third Summit: Present summit was earlier

    scheduled in December 2014 in New Delhi,

    but it was postponed to October 2015 due to

    deadly Ebola outbreak in few western African

    countries.

     The Third India-Africa Forum Summit (IAFS)

    was the largest international gathering of 

    leaders in New Delhi after the 1983 Non-

    Aligned Movement (NAM) summit. It was also

    one of the largest gatherings of Africancountries outside Africa as all 54 nations of 

    the continent had participated.

     The Indo-African Forum summit was initiated

    to revisit the declining relations between the

    two countries since 1990s. It was not a part

    of the NAM but was an independent forum.

    Q.59 :b

     The Global Competitiveness Report

    2015-2016 assesses the competitiveness

    landscape of 140 economies, providinginsight into the drivers of their productivity

    and prosperity. It was published by World

    Economic Forum (WEF).

    Competitiveness Report 2015-2016: India

    has been placed at 55th position on 2015

    Global Competitiveness Index of the world's

    most competitive economies. Switzerland

    has retained its top position as the world's

    most competitive economy for seventh year

    in a row.

    India moved up 16 positions in this edition of 

    index as compared to 71th position in 2014.

    Most problematic factors for doing business

    in India are policy instability, corruption,

    inflation and access to finance. India ranks in

    areas such as investor protection, quality of 

    education system, gross national savings,

    venture capital availability, GDP and

    domestic market size, hiring and firing

    practices, burden of government regulation

    and public trust in politicians.

    No member of the South Asian Association

    for Regional Cooperation (SAARC) features in

    the top 50.

    India leads the way at 55th, followed by Sri

    Lanka (68th, up five). Nepal (100th, up two),

    Bhutan (105th, down two), Bangladesh(107th, up two), and Pakistan (126th, up

    three) all rank 100th or below.

    Although last year all SAARC countries

    except Bhutan posted small gains, since

    2007 only Nepal has managed to progress

    significantly (14 places gained); Pakistan lost

    34 places during that period and India,

    despite leapfrogging 16 places this year, stillranks seven notches lower than it did in

    2007.

    Q.60 :a

    Areas of Low Rainfall(receive rainfall

    between 50-100 cm):Western Uttar

    Pradesh,Delhi, Haryana, Punjab,Jammu and

    Kashmir,eastern Rajasthan, Gujarat and

    Deccan Plateau. Eastern Madhya Pradesh,

     Jharkhand comes under Areas of Medium

    Rainfall : (Rainfall between 100-200 cm).

    Q.61 :c

    Heritiera fomes is a species of mangrove tree in the

    family Malvaceae. Its common names include

    sunder, sundri, jekanazo and pinlekanazo. It is the

    dominant mangrove tree species of the Sundarbans

    of Bangladesh and India, and comprises about 70%

    of the trees in the area. H. fomes is a major timber-

    producing tree. It is threatened by over-harvesting,

    water diversions in the Ganges Basin, fluctuations in

    salinity due to upstream and coastal developmentand top dying disease. The International Union for

    Conservation of Nature has assessed it as being

    "endangered".

    Q.62 :b

    Shelter belts are used in arid and semi-arid

    areas to protect cultivable lands from

    encroachment by sand dunes.

    Strip cropping is a method of farming which

    involves cultivating a field partitioned into

    long, narrow strips which are alternated in a

    crop rotation system. It is used when a slope

    is too steep

    Q.63 :b

    Among the given seasons, spring season and

    autumn season are called weaker seasons as

    their duration may be reduced from 3 weeks

    to 6 weeks depending upon the intensity of 

    the approaching or the receeding seasons.

    Q.64 :a

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     Tundra type of region is the place which is

    extremely cold. The growth of natural

    vegetation is very limited here. Only mosses,

    lichens and very small shrubs are found here.

    It grows during the very short summer.

    Q.65 :b

    During the south-west monsoon period after

    having rains for a few days, if rain fails to

    occur for one or more weeks, it is known as

    break in the monsoon. These breaks are

    believed to be brought about by the collapse

    of the Tibetan High which results in

    northward shifting of the monsoon

    trough(ITCZ) to the foothills of the

    Himalayas. This results in high flooding of the

    rivers having their catchment areas in the

    Himalayas. These breaks in the differentregions are due to different reasons. Over

    the west coast, the dry spells are associated

    with days when winds blow parallel to the

    coast.

    Q.66 :b

    Drainage system development is a slow

    process and takes thousands of years, hence

    geological time period is an important factor.

    Nature and structure of rocks determine the

    type of drainage pattern, for instance theGangetic plain is dendritic due to the

    presence of soft alluvium, while the drainage

    pattern in the peninsular India is trellis

    because of the presence of harder rocks.

    Drainage system is independent of the

    chemical property of water. Options

    containing this has to be eliminated. If 

    amount and periodicity of water flow is on

    the higher side, it increases the

    degradational capacity of of water and

    affects the drainage pattern. Topography and

    gradient's contrasting effect can be proved

    by the difference in the drainage pattern of 

    Himalyan and Peninsular rivers.

    Q.67 :a

    Western Disturbance (WD) is the term used

    to describe an extratropical storm that brings

    sudden winter rain and snow to the

    northwestern parts of the Indian

    subcontinent. This is a non-monsoonal

    precipitation pattern driven by the

    Westerlies. The moisture in these storms

    usually originates over the Mediterranean

    Sea. Western Disturbances are important tothe development of the Rabi crop.

    Q.68 :d

    Forest fires always start by one of two ways -

    naturally caused or human caused. Natural

    fires are generally started by lightning,

    volcanoes, rolling stones giving off sparksand friction due to swaying of bamboos by

    winds. Shifting cultivation is an

    anthropogenic cause of forest fires.

    Q.69 :c

     The state government by notification may

    declare an area to be a sanctuary if it

    considers that area has adequate ecological,

    faunal, floral, geomorphic, natural or

    zoological significance for the purpose of 

    protecting, propagating or development of wildlife of its environment.

    National Park: Hunting or any human

    activity is completely prohibited in a national

    park.

    Game Reserve: In any area notified by

    state government in India as game reserve,

    hunting of wild animal is permitted inside the

    game reserve.

    Closed area: An area declared by state

    Government closed for hunting for a certain

    period. No hunting of any wild animal is

    permitted in a closed area.

    Q.70 :a

     The monsoon advance with startling

    suddenness accompanied by lot of thunder,

    lightening and heavy downpour. This sudden

    onset of rain is termed as monsoon burst.

     The shift in the position of the ITCZ is related

    to the phenomenon of the withdrawal of the

    westerly jet stream from its position over the

    north Indian plain, south of the Himalayas.

     The easterly jet stream sets in along 150N

    latitude only after the western jet stream has

    withdrawn itself from the region. This

    easterly jet stream is held responsible for the

    burst of monsoon in India.

    Northward shifting of the monsoon

    trough(ITCZ) to the foothills of the Himalayas

    is associated with break in the monsoon.

    Q.71 :a

    Operation Smile is a successful model for

    tracing and rescuing the missing children. It

    was started in the city of Ghaziabad. This

    unique model has been appreciated all overthe country. The drive pioneered by home

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    minister has seen different state police and

    women and child departments step up efforts

    to rescue missing children, with Haryana and

    Maharashtra taking the lead.

    Home Ministry has also asked the state

    governments to sensitise and train police

    officers at various ranks about issues relatedto missing children, POSCO Act, Juvenile

     Justice Act and Protection of Child Rights Acts

    and then sent to various parts of the country

    including Delhi, Jaipur, Haridwar, Gurgaon,

    Mumbai and Kolkata to recover missing

    children.

    Q.72 :b

    International shipping regulators revised the

    'high-risk area' boundary in the Indian Ocean

    and have shifted its eastern boundary awayfrom the western coastline of India to 65°

    East longitude. HRA was extended from 65°

    East longitude to 78° East longitude in 2010

    in the wake of a surge in piracy incidents off 

    the coast of Somalia. Since then, the

    international maritime forces have

    undertaken extensive counter-piracy

    operations and successfully mitigated piracy

    in this region. However it has been again

    shifted to 65°. Hence Statement 1 is wrong.

    Implications:

    Economic: Reduce in insurance premium

    paid by shipping companies for security

    purpose against piracy. Consequently huge

    savings for India's EXIM (export-import) trade

    and Indian consumers on account of reduced

    freight cost due to less insurance premium.

    Maritime Security: It will be not jeopardized

    as there will be shift of International

    maritime traffic density along the western

    Indian coastline which earlier had led to

    maritime congestion.

    Q.73 :b

    Anaimudi is the highest peak in the Western

    ghats while the Agasthamalai is the not the

    highest and in the western ghats .

    Doddabetta is the highest peak in the Nilgiri

    hills. Mahendragiri is the highest peak in the

    Eatern Ghats.

    Q.74 :b

    Assam lies between latitude 24 degree and28 degree. Hence, all the latitudes that pass

    through Assam must pass through Rajasthan

    as it is between 23.5 degree to 30 degree.

    While this is not true for other three states.

    Q.75 :b

    Andaman and Nicobar islands are separated

    by the Ten Degree channel. The Great

    Channel separates Nicobar and Sumatra

    islands. Coco Channel separates the

    Andaman and Coco island (Myanmar) While,

    Eight Degree channel separates

    Lakshyadweep and Maldives.

    Q.76 :c

    Chemical fertilizers in the absence of organic

    manures is harmful to the soil. This isbecause, unless the soil gets enough humus,

    chemicals harden it and reduce the fertility

    of the soil in the long run.

    Salinity increases mainly due to excessive

    irrigation. Chemicals fertilizers do not

    decrease the nitrogen content. Fertilizers

    have no relations as such with loosening of 

    the soil.

    Q.77 :b

    Most part of India receive rainfall of 70 cmsto 200 cms concentrated over a limited

    period of time in a year. Also known as

    monsoon type climate though most of the

    year observes tropical climate. Hence the

    corresponding vegetation is deciduous in

    those part of the India.

    Q.78 :c

    Both statements are correct. Mizoram is

    called a land of rolling hills, valleys, rivers

    and lakes. As many as 21 major hills ranges

    or peaks of different heights run through the

    length and breadth of the state, with plains

    scattered here and there. The average height

    of the hills to the west of the state are about

    1,000 metres (3,281 feet). These gradually

    rise up to 1,300 metres (4,265 feet) to the

    east. Some areas, however, have higher

    ranges which go up to a height of over 2,000

    metres (6,562 feet).

    Molasses basin are made up of soft

    unconsolidated deposits generally in foreland

    of mountain foothills. Mizoram has plenty of 

    that and hence called molasses basin.

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    Q.79 :b

    Western coastal plains are example of 

    submergent coasts due to subsidence one

    portion of landmass along the fault line. The

    steep overlooking western ghats are the

    other part of that landmass. Western coastsare narrower offering natural condition for

    harbor and forms estuaries for swift flowing

    rivers. Eastern coasts are broader and hence

    it is a costly affair to build and maintain a

    port on this coast. Continuous dredging is

    required to maintain depth for berthing of 

    ships.

    Q.80 :b

    Bonds are instruments of debt - typically

    used by corporates to raise money frominvestors. Masala bonds have to be explained

    in the context of Indian corporates raising

    money from overseas investors. Before

    masala bonds, corporates have had to rely

    on avenues such as external commercial

    borrowings or ECBs. Masala bonds are rupee-

    denominated bonds issued to overseas

    buyers. As the Indian rupee has limited

    convertibility, the investors lend the dollar

    equivalent of the rupee. The Indian corporate

    needs to pay back the dollar equivalent sum

    of rupees agreed before. The currency risk is

    with the investor. The International Finance Corporation (IFC),

    the investment arm of the World Bank,

    issued a Rs. 1,000 crore bond in November

    last year. The purpose of the issue was to

    fund infrastructure projects in India. IFC

    named them ‘masala’ bonds to reflect the

    Indian angle to it. This kind of naming has

    been done before. This is, in fact, much like

    IFC's Chinese yuan-denominated Dim sum

    bonds. It isn't unusual in the foreign bonds

    market to encounter names such as Yankee

    and Bulldog. By the way, Japanese yen-

    denominated bonds are called Samurai.

     There was even much speculation about

    what the rupee-denominated bonds would be

    called before 'masala' was confirmed.

    Samosa, Ganga, and Peacock were

    apparently some of the names doing the

    rounds.

    Q.81 :d

    Governed and administered by the Pension

    Fund Regulatory and Development Authority

    (PFRDA) NPS was launched in 2004 and was

    initially introduced for the new Governmentrecruits (except armed forces). It was

    extended for all citizens of the country from

    1 May 2009 including the un-organized

    sector workers on voluntary basis.

    Its objective is to provide retirement income

    to all the citizens.

     The Reserve Bank of India (RBI) has allowed

    non-resident Indians (NRIs) to subscribe tothe National Pension System (NPS) enabling

    them access old age income security.

    Q.82 :c

    Regions with variability of less than 25 per

    cent include western coasts of western

    ghats, northeastern Peninsula, eastern plains

    of the Ganga, north-eastern India,

    Uttrakhand and Himachal Pradesh and South-

    western part of Jammu and Kashmir. These

    areas have annual rainfall of over 100 cm.Western Part of Rajasthan, northern part of 

     Jammu and Kashmir and interior parts of the

    Deccan Plateau have a variability of over 50

    per cent. These areas have annual rainfall of 

    less than 50 cm.

    Rest of India have a variability of 25-50 per

    cent and receive an annual rainfall between

    50-100 cm.

    Q.83 :d

     The outer most range of the Himalayas iscalled the Shiwaliks, The northern most

    range is known as the Great or Inner

    Himalayas or the ‘Himadri’. Therefore

    statement 1 is incorrect.

     The folds of Great Himalayas are

    asymmetrical in nature. Therefore statement

    2 is also incorrect.

    Q.84 :b

    Saline Soils are also known as Usara soils.

    Saline soils contain a larger proportion of 

    sodium, potassium and magnesium, and

    thus, they are infertile, and do not support

    any vegetative growth. They have more

    salts, largely because of dry climate and poor

    drainage. They occur in arid and semi-arid

    regions, and in waterlogged and swampy

    areas. Their structure ranges from sandy to

    loamy. They lack in nitrogen and calcium.

    Saline soils are more widespread in western

    Gujarat, deltas of the eastern coast and in

    Sunderban areas of West Bengal.

    Q.85 :c

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     The northern boundary of peninsular block is

    a little north to Satpura mountains from

    Kachchh in Gujarat to Ganges delta. This

    boundary roughly runs parallel to Yamuna

    and Ganga. Satpura mountains are not fold

    but block mountains.

    Q.86 :d

    IST does not divide India exactly into two half 

    meridionals rather it is the closest meridian

    which to the one which divides India into two

    half and is multiple of 7°30'. It is a

    convention to take the meridian which is

    multiple of 7° 30' as standard time and which

    also divides a country into two nearly equal

    part if not exactly. Many countries with large

    meridional expanse have more than one

    standard time meridian like Australia etc. ISTdoes not pass through Telangana. It passes

    through U.P., Odisha, M.P., Chhattisgarh and

    Andhra Pradesh.

    Q.87 :d

    Poor signal strength,Interference by bad

    environment condition,Shortage of spectrum

    are some major reason for call drops while

    low availability of tower are major reason for

    call drop.

    Mobile phones work using radio waves in thefrequency range of 300 MHz and 3,000 MHz.

    But the entire range is not available for use.

    Critically, the lower the number, the better

    the quality of transmission.

     Towers act as boosters that help radio waves

    travel better, and are a necessary part of the

    telecom architecture in any country. There

    are approximately 5,50,000 towers in India,

    and industry associations reckon another

    1,00,000 are needed.

     There is a shortage of spectrum in key bands

    like 900 MHz and 1,800 MHz. The

    government insists that call drops can be

    addressed to a large extent through better

    management of spectrum, but that can

    provide only partial relief.

    Bad weather conditions like dense cloud,

    thunder & lightning etc. affects the call drop

    issues.

     Thus only statement 3 is incorrect.

    Q.88 :d

    Statement 1 is correct: The Group of Twenty

    (also known as the G-20 or G20) is an

    international forum for the governments andcentral bank governors from 20 major

    economies. G20 is not an organization, but

    operate as a forum. It does not have any

    permanent secretariat or management and

    administrative structure.

    Statement 2 is correct: The G-20 heads of 

    government or heads of state have

    periodically conferred at summits since theirinitial meeting in 2008, and the group also

    hosts separate meetings of finance ministers

    and central bank governors.

    Statement 3 is correct: India is set to be the

    G20 Chair in 2018, and New Delhi could host

    the prestigious annual G20 summit. China is

    chairing the G20 in 2016, following which

    Germany will in 2017.

    Q.89 :d

    Arunachal Pradesh, Manipur, Nagaland andMizoram share the boundary with Myanmar.

     Tripura shares the boundary with Bangladesh

    and not with the Myanmar.

    Q.90 :d

     The Gondwana land included India, Australia,

    South Africa,South America and Antarctica as

    one single landmass.

    Q.91 :d

    Betla National Park is a national park located

    in the Chota Nagpur Plateau of the Latehar

    district of the Indian state of Jharkhand, in

    India. The park boasts a wide variety of wild

    life. "Betla" is an acronym of the following

    words: bison, elephant, tiger, leopard, axis-

    axis.

    Bannerghatta National Park is in Karnataka,

    the Bannerghatta Biological Park, popularly

    known as BBP, has been an integral part of 

    Bannerghatta National Park. The Orang

    National Park, located on the north bank of 

    the Brahmaputra River in the Darrang and

    Sonitpur districts of Assam, It is also known

    as the mini Kaziranga National Park.

    Q.92 :b

    During the winter months, a high pressure

    centre in the region lying to the north of the

    Himalayas. This centre of high pressure gives

    rise to flow of air from Central Asia towards

    Indian subcontinent. Hence, statement 1 is

    wrong.

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    Q.93 :d

    Indian Seasons may be classified as follows:

    Vasanta: March-April

    Grishma: May-June

    Varsha: July-AugustSharada: September-October

    Hemanta: November-December

    Shishira: January- February

    Q.94 :b

    Karewas are lacustrine deposits of kashmir

    valley. Here zaffron, a variety of safron is

    grown; Chos are small streams in Punjab-

    these come down from hills and cause water

    logging in plains; Duars are terai regions of 

    Bengal, Assam and Bhutan. Their economy isbased on 3 Ts- Tea, timber and Tourism.

    Q.95 :d

    Algorithm Trading is a tool to conduct

    transaction in stock exchanges, It uses

    mathematical codes and codes to make the

    transactions on exchanges. The execution by

    using this strategy is of very high speed,

    giving an added advantage to the traders.

    Q.96 :a

     The Quartet - composed of the United States,

    the European Union, Russia and the United

    Nations - came together in 2002 to explore

    new options for Israeli-Palestinian peace. In

    April 2003, the Quartet released its

    "Performance-based Roadmap to a

    Permanent Two-State Solution to the Israeli-

    Palestinian Crisis." The Roadmap outlines a

    three-stage program leading to an

    independent Palestinian state and a "final

    and comprehensive settlement of the Israel-

    Palestine conflict" by 2005. But as a

    "performance-driven" process with no

    enforcement mechanism, the Roadmap

    depended on the good faith of all sides and

    their voluntary compliance with obligations

    under the plan. The process reached a

    deadlock early in phase I and the plan was

    never implemented. India endorses this

    roadmap as was emphasized by our

    President recently on his visit to Israel.

    Q.97 :c

    Chota Nagpur region gets rainfall due to

    Arabian Sea branch as well. The winds flow

    through the rift valley between Vindhyas &

    Satpura & cause rainfall over the plateau.

    Position of Equatorial jet stream along

    eastern coast of Africa is one of the many

    factors that impact the distribution &

    intensity of Monsoon in India.

    Q.98 :b

    Second statement is wrong. Patkai Bum forms the

    international boundary between Arunachal Pradesh

    and Myanmar.

    Q.99 :b

     The Western Disturbance originate over the

    east Mediterranean sea and travel eastwardacross West Asia.

     The moisture content of the Western

    Disturbance gets augmented from the

    Caspian Sea in the north and Persian Gulf in

    the south.

     The Western disturbance are highly regarded

    as beneficial for Rabi crops in North India.

    Hence only statement 1 and 2 are correct.

    Q.100 :c

    Kharai Camels- are an eco-tonal breed, asthey survive in a dry land ecosystem as well

    as in a coastal ecosystem, and can easily

    swim in deep sea.They are the only camels

    who can swim and who have adapted to the

    extreme climate of Rann and shallow seas

    and high salinity.Gujarat(Rann of Kutch) is

    the only home to this breed of camel. They

    feed and digest on saline trees and

    shrubs.The growth of industrial activities in

    the coastal areas of Kutch has minimized the

    availability of camel food and water sources.

    Salinity has increased throughout the region.

     Thus, the socioeconomic condition of Kharai

    camel breeders ( Maaldhari Community) in

    Kutch is under threat. Hence, option (c) is the

    correct answer. Saltwater Crocodile-The

    saltwater crocodile is one of the three

    crocodilians found in India, the other two

    being the more widespread, smaller mugger

    crocodile and the narrow-snouted, fish-eating

    gharial. Apart from the eastern coast of India

    i.e. Bhitarnika Wildlife Sanctuary (Odisha) ,

    Sundarbans, they are also present within the

    mangrove forests and other coastal areas of 

    the Andaman and Nicobar Islands. The

    saltwater crocodile is extremely rare on the

    Indian subcontinent.The primary behaviourto distinguish the saltwater crocodile from

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    other crocodiles is its tendency to occupy

    salt water. Though other crocodiles also have

    salt glands that enable them to survive in

    saltwater, a trait which alligators do not

    possess, most other species do not venture

    out to sea except during extreme conditions.

    Saltwater crocodiles are agile predators.Dugong- is an endangered, herbivorous,

    marine mammal, also known as the Sea Cow

    and is the State Animal of the Andaman and

    Nicobar Islands. The dugong is largely

    dependent on seagrass and fishes and other

    acquatic vegetation for subsistence and is

    thus restricted to the coastal habitats which

    support seagrass meadows, with the largest

    dugong concentrations typically occurring in

    wide, shallow, protected areas such as bays ,

    mangrove channels , the waters of large

    inshore islands and inter-reefal

    waters.Dugong is distributed in shallowtropical waters in Indo-Pacific Region. In

    India, Dugong is reported from Gulf of Kutch,

    Gulf of Mannar and Palk Bay. Wild Water

    Buffalo- also called Asian buffalo and Asiatic

    buffalo, is a large bovine native to the Indian

    Subcontinent and Southeast Asia. It is listed

    as Endangered in the IUCN Red List since

    1986.The global population has been

    estimated at 3,400 individuals, of which

    3,100 (91%) live in India, mostly in

    Assam.Wild water buffalos are both diurnal

    and nocturnal .They are probably grazers by

    preference, feeding mainly on true grasseswhen available, such as scutch grass and

    sedges , but they also eat herbs, fruits, and

    bark, as well as browsing on trees and

    shrubs. They also feed on crops, including

    rice , sugarcane , and jute , sometimes

    causing considerable damage.Some of the

    reasons for their habitat loss could be

    :habitat loss of floodplain areas due to

    conversion to agriculture and hydropower

    development;degradation of wetlands due to

    invasive species such as stem twiners and

    lianas ;diseases and parasites transmitted by

    domestic livestock ; interspecific competition

    for food and water between wild buffalo and

    domestic stock; tigers preying on adult wild

    water buffalo, etc.

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