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    90201

    Iiilliltililtilltililtil|||lililtl

    I

    Semester

    M.B.A. Examinationn

    FebruarylMarch

    A01g

    (2011

    Scheme)

    Business Administration

    Management

    Concepts

    and

    Theories

    Time

    :

    3 Hours

    Max.

    Ir/arks

    :

    75

    Instruction

    :

    Answer

    allthe

    Sections.

    SECTION

    _

    A

    Answer

    all

    questions.

    Each

    question

    carriessix

    marks

    :

    (5x6=gg)

    1.

    What

    is

    the role

    of

    creativity

    in

    decision making

    ?

    2. What

    is

    the

    relationship

    between

    planning

    and

    control

    ?

    3. What

    are the

    contributions

    of

    Peter Druckerto

    management

    ?

    4.

    What

    is

    matrix

    organisation

    ? lllustrate.

    5.

    Why

    is it

    important

    for

    managers

    to

    understand

    the

    process

    of

    organizational

    control?

    SECTION

    _

    B

    Answeranythreequestions.

    Each

    question

    carriesten

    marks:

    (3x10=30)

    6.

    Discuss

    the

    challenges

    faced

    by

    today's managers.

    7.

    Compare

    and

    contrast Fayol's

    and

    Taylor's theories

    of

    management. Comment

    of

    the relevance

    of

    these

    theories

    in

    today's

    contefi.

    8.

    Discuss

    the

    modern

    approaches

    to

    planning

    with

    relevant

    examples.

    9. Explain

    why

    delegation

    and

    decentralization

    is

    essential

    in

    today's

    organizations.

    10. Discuss

    the various

    types

    of business

    strategies with

    examples

    p.r.o.

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    SECTION

    -

    C

    1

    1.

    Case

    study

    :

    (1x15=15)

    The

    division

    manager

    had recently

    heard

    a

    lecture

    on management

    by

    objectives.

    His

    enthusiasm, kindled

    at

    that time,

    tended

    to grow

    the

    more

    he thought

    about

    it.

    He

    finally

    decided

    to introduce

    the

    concept

    and see

    what

    headway

    he

    could make

    at

    his

    next

    staff

    meeting.

    He recounted

    the

    theoretical

    developments

    in

    this

    technique,

    cited the

    advantages

    to

    the

    division

    of its

    application

    and

    asked his subordinates

    to think

    about adopting

    it.

    It

    was

    not

    as

    easy

    as

    everyone

    had thought. At

    the

    next

    meeting,

    several

    questions

    were

    raised.

    "Do

    you

    have

    division

    goals

    assigned

    by the

    president

    to

    you

    for next

    year

    ?"The

    Finance

    Manager

    wanted

    to

    know.

    "No,

    I

    do not,"

    the

    division

    manager

    replied.

    "l

    have

    been

    waiting

    for

    the

    president's

    office to

    tell

    me

    what

    is

    expected,

    but they

    act

    as

    if

    they will

    do nothing

    about

    the

    matter."

    "What

    is

    the

    division

    to

    do, then ?"The

    manager

    of

    production

    asked, rather

    hoping

    that

    no

    action

    would

    be

    indicated.

    "l

    intend

    to list

    my

    expectations

    for the

    division,"

    the

    division

    manager

    said.

    "There

    is

    not much

    mystery

    about

    them.

    I

    expect

    $

    30

    million

    in

    sales

    ;

    a

    profit

    on

    sales

    before

    taxes

    of

    8

    percent

    ;

    a

    return

    on

    investment

    of

    15

    percent

    ;

    an

    ongoing

    program

    in

    effect

    by

    June 30,

    with

    specific characteristics

    I

    will

    list

    later,

    to

    develop our

    own

    future

    managers

    ;

    the

    completion

    of development

    work

    on

    our XZ model

    by the

    end

    of

    the

    year

    ;

    and

    stabilization

    of employee

    turnover

    at 5

    percent."

    The

    staff was

    stunned

    that their

    superior had

    thought

    through

    to these

    verifiable

    objectives

    and

    stated

    them with

    such

    clarity

    and assurance.

    They were

    also

    surprised

    about

    his

    sincerity

    in

    wanting

    to

    achieve them.

    "During

    the

    next

    month

    I

    want

    each

    of

    you

    to

    translate

    these

    objectives

    into

    verifiable

    goals

    for

    your

    own

    functions,

    Naturally

    they

    will

    be

    different

    for finance,

    marketing,

    production,

    engineering,

    and administration.

    However you

    state

    them,

    I

    will expect

    them

    to

    add

    up to

    the realization

    of

    the division

    goals."

    1

    )

    Can

    a division

    manager

    develop

    verifiable

    goals,

    or

    objectives,

    when

    the

    president

    has

    not

    assigned

    them

    to him

    or her ? How

    ?

    What

    kind

    of information

    or

    help

    do

    you

    believe

    is

    important

    for

    the division manager

    to have

    from headquarters

    ?

    2)

    Was

    the

    division

    manager

    setting

    goals

    in

    the

    best

    way

    ?

    What

    would

    you

    have

    done

    ?

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    90202

    llffififfirumffim

    I

    Semester M.B.A. Examination,

    February/lllarch 2013

    :

    (2011

    Schente)

    .

    '

    '

    Business

    Admiriistration

    Organisational

    Behaviour

    Time :

    3

    Hours

    Max. Marks':

    75

    Instruction

    :

    Answer

    alt

    theSectrbns.

    SECTION-A

    Answer

    allthe

    questions.

    Each

    question

    carries six

    marks.

    (5x6=30)

    1.

    Explain

    Sigmund

    Freud's Intra-

    psychic

    theory

    of

    personaf

    ity.

    2.

    Distinguish

    between Glassical conditioning

    and Operant conditioning.

    3.

    ldentifythefactors influencing

    organizational

    culture.

    4.

    Distinguish

    between

    interpersonaland

    intra-

    personalconflicts

    with

    a

    suitable

    example.

    5. Examine the various

    types of

    teadership.

    Answer

    att

    three

    questions.

    Each

    .:":r,:l't"t:":-r.

    (3x1G30)

    6. Discuss the

    reasons

    for

    resistance

    to

    change

    in

    an

    organization.

    7.

    How

    does Johari Window

    and

    Transactional Analysis

    help

    in improving

    interpersonal

    dynamics

    ?

    8.

    What

    are

    the factors influencing

    perception

    ?

    9.

    Compare and contrast Maslow's

    need hierarchy

    theory with

    Hezberg's

    two

    factor

    theory

    of

    motivation.

    10. Explain the

    stages

    of

    group

    formation

    and

    development.

    SECTION_C

    11.

    Case

    study

    (compulsory):

    Giridhar

    had

    come a

    long

    wayfrom

    when he

    joined

    R.P.

    Communications

    (having

    a

    turnover

    of

    Rs.

    20 lakhs)

    as

    a

    trainee

    artist

    in

    1995

    and

    today

    he

    had

    come

    to

    occupy

    the

    position

    of Creative

    Head at

    R.P.

    Gommunications

    (with

    a

    turnover

    of

    Rs.

    15

    crores).

    As

    a

    young

    trainee

    (in

    1995),

    Giri

    (as

    Giridhar

    is

    address"O

    OI.r.o.

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    90202

    tutruru[

    his cdleagues)

    has been

    an amicable

    personaltty,

    he had

    always

    displayed

    keenness

    to

    gain

    knowledge

    -

    learn more, many

    -

    visible

    traits

    of

    creativity

    -

    in

    the

    sense

    try

    to make "unique"/

    different

    from

    others

    presentations,

    willing to

    share information

    and so

    on.

    lt was

    typically these qualities

    of

    Giri

    which made

    him

    approachable to

    others

    and

    appreciated by

    one and all,

    and

    also saw him

    rising

    in

    the

    organization

    structure.

    Nicky Tanwar,

    the

    Creative Director

    at

    R.P.

    Communications,

    who had known

    Giri right from

    the

    time he had

    joined

    R.P.

    Communications

    as

    trainee,

    was

    surprised

    and

    recalling

    the

    contents of

    the

    just

    concluded

    meetipg

    with

    the

    members

    of

    the

    creative team

    at

    R.P. Communications.

    Meena

    (a

    recent recruit

    dt R.P. had

    said

    "Madam,

    Giri sir, scares

    the

    hell

    out of

    us by

    re-using

    to

    listen

    to

    our

    point

    to

    vieu/'.

    Raj

    an

    executive at

    R.P.

    Communications had revealed

    "Madam,

    Giri

    withholds important

    information

    from

    us,

    and creates conflict

    when

    he has

    to

    interact

    with

    other

    teams

    at

    R.P".

    Mohan,

    a

    senior

    creative manager

    at

    R.P.

    had

    said

    Giri,

    seems

    to have

    bhanged,

    he

    seems

    to

    prefer

    to

    adopt a

    forcing

    style,

    like

    a

    controller,

    and expects

    all

    the

    assignments to

    be

    completed

    before

    time, and

    doesn't

    entertain any

    questions

    or

    queries

    about

    any

    of

    the

    creative

    team members.

    Nicky

    has found

    it

    hard

    to

    believe that

    a

    likeable

    person

    such

    as

    Giri

    could

    cause conflict.

    Nicky had

    promised

    the

    creative team to look

    into

    the

    matter

    and

    have

    a talk

    with

    Giri

    also.

    After

    an

    informal

    chat with Giri, Nicky

    felt

    that

    one of

    the

    causes

    of Giri's

    behaviour

    could

    be

    Role

    Ambiguity. This she

    had

    concluded

    from

    one

    statement

    made

    by

    Giri

    "

    You know Nicky,

    my team

    is

    good,

    however, they

    expect

    me

    to

    behave

    as

    I

    was

    before.

    I

    am

    trying

    my best to

    convince

    them

    that in

    my new

    role

    I

    am expected

    to

    perform

    even betterthan

    before". Nicky

    decided

    to

    seek

    the

    help

    of CEO

    of

    leam

    &

    Grow Leadership

    Centre

    (LSLG),

    a

    Training firm, who

    regularly

    holds

    workshops meant for

    helping

    professionals

    and

    executives

    of

    firm-to

    diagnose their

    own behavior

    patterns

    as well

    on

    how to manage

    stress

    that

    could cause

    various

    levels

    of conflicts

    for

    the individual

    as

    well

    as

    the

    organization.

    Questions

    for

    Discussion

    :

    1.

    What

    do

    you

    think

    is

    the major

    cause

    of

    the

    problem

    in the

    above

    case

    ?

    2. Do

    you

    agree

    with

    Nicky

    that Role Ambiguity

    may

    have

    caused

    a

    change

    in

    Giri's

    behavior

    ?

    Why

    ?

    3.

    Can

    you

    suggest

    ways in which

    firms

    such

    as

    R.P.

    Communications

    can

    avoid such

    occurrences in

    future

    ?

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    l)

    90203

    I

    lllllt

    ililt

    ilIil flilt

    ilil

    ilil

    till

    I

    Semester

    M.B.A.

    Examination,

    Feb./March

    2013

    (2011

    Scheme)

    Business

    Administration

    Business

    Environment

    Time

    :

    3 Hours

    Max.

    Marks :

    75

    SECTION

    -A

    Answer

    all

    questions.

    Each

    question

    carries

    six

    marks.

    {sx6=ge)

    1.

    What

    are

    the

    arguments

    for

    and

    against multibrand

    retailing

    through

    FDI

    in

    lndia

    ?

    {

    What

    are the

    CSR

    issues

    relevant

    in

    the

    context

    of

    growing

    environmentalism

    ?

    3. Write

    a note

    as

    India

    as

    an

    emerging

    power.

    4.

    Outline

    the

    recent

    demographic

    trends

    in India.

    5.

    What

    is

    fiscal

    deficit

    ? How

    can

    it

    be brought

    under

    control

    in lndia

    ?

    .

    i

    SECTION

    _

    B

    Answer

    any

    three

    questions.

    Each

    question

    carries

    ten

    marks.

    (3x10=30)

    ,/I

    f/

    Outline

    the

    role

    of MNC's

    in

    India.

    Compare

    MNC's

    in

    India

    with

    Indian

    MNC's.

    7.

    Analyse

    the

    trends

    in

    India's

    GDP

    and

    its

    implication

    for

    gromh

    with

    justice.

    8.

    Evaluate

    the

    public

    enterprise

    reform

    process

    in

    recenttime.

    Why

    has

    it

    became

    difficult to

    meet

    disinvestment

    targets

    ?

    9.

    Outline the

    working

    of NSE in

    India.

    ; /

    Analyse

    the

    impact

    oi

    major

    social

    problems

    of

    over

    population,

    caste

    and

    class

    conflicts,

    corruption

    on

    the

    process

    of modernization

    of

    lndian

    society.

    P.T"O.

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    90204

    |ilililililtililtliltflilffiiltl

    I

    Semester

    M.B.A.

    Examination,

    February/March

    2013

    (2011

    Scheme)

    Business Administration

    Managerial

    Gommunication

    Time :

    3 Hours

    Max. Marks

    : 75

    SECTION

    _

    A

    Answer

    allthe

    questions.

    Each

    question

    carries six marks

    : (Ex6=ge)

    1.

    Briefly

    explain

    the importance

    of

    communication

    in

    an organization.

    2. what

    are

    the

    objectives

    of upward

    and downward

    communication

    ?

    3.

    How

    does the

    channet

    of

    communication

    get

    affected

    by

    the

    situation ?

    4.

    Briefly

    explain

    the

    features

    of

    written

    communication.

    5.

    "Non-verbal

    communication

    speaks louderthan

    words".

    comment.

    SECTION

    _

    B

    Answer

    any

    three

    questions.

    Each

    question

    carries ten marks

    :

    (3x10=30)

    6.

    What

    is

    the

    importance

    of

    body

    language

    in a

    presentation

    ?

    7.

    Discuss

    in

    detail the

    process

    of

    communication.

    8.

    Explain

    the

    different

    formal

    communication channels

    in

    an

    organization.

    9.

    Howandwhydocommunicationbarriersoccur

    in

    the

    organization

    ?

    What

    measures

    can

    be

    taken

    to

    overcome

    them

    ?

    10.

    A

    Committee

    consisting

    of

    the

    Factory Manager, PersonnelManager,

    andthe Chief

    Engineer

    has

    been

    asked to look

    into

    the

    possibility

    of

    holding

    regular refresher

    courses

    for

    all

    supervisors

    of

    the

    factory workers.

    Draft feasibility

    report.

    P.T.O.

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    SECTION

    -

    C

    Case study

    -

    Compulsory.

    15

    11.

    The

    president

    of Goodwill Corporation

    Ltd.,

    Mr. Abhishek Mukherii,.wanted

    to

    facilitate upward

    communication.

    He

    believed

    an open-door

    policy

    was

    a

    good

    option.

    He

    announced

    that

    his

    own

    doorwas

    open

    to

    all

    employees

    and

    encouraged

    senior

    managers

    to

    do

    the same.

    He

    felt

    this would

    give

    hirn a

    way

    to

    get

    early

    warning signals

    that would not

    be

    filtered

    or

    redirected

    through the

    formal chain of

    command.

    Mukherji

    found that

    many

    employees

    who

    used

    the

    open-door

    policy

    had

    been

    with the

    company

    for

    years

    and

    were

    comfortable

    talking

    to

    the

    president.

    Sometimes

    messages

    came

    through about

    inadequate

    policies

    and

    procedures.

    Mukherji

    would

    raise

    these issues and

    explain

    any changes

    at the

    next

    senior

    managers' meeting.

    The

    most

    difficult

    complaints

    to handle

    were those

    from

    people

    who

    were not

    getting

    along

    with

    their bosses.

    One employee,

    Anand,

    complained

    bitterly

    that his manager had over

    committed

    on behalf

    of

    the

    department and

    put

    everyone

    undertremendous

    pressure.

    Anand

    argued

    that

    long

    hours

    and

    low

    morale

    were

    major

    problems.

    H6wever,

    he

    would

    not

    allow

    Mukherjito

    either

    bring

    the manager

    into

    the

    discussion

    or

    seek

    out other

    employees

    to

    confirm

    the

    complaint.

    Although

    Mukherii

    suspected

    that

    Anand

    might

    be

    right, he could not letthe matter

    lie

    and

    said,

    'Have

    you

    considered

    leaving

    the

    company

    ?'

    This

    made

    Anand realizethat

    a

    meeting with his

    immediate

    boss

    was

    unavoidable.

    Beforethethree-party meeting, Mukherjicontacted

    Anand's managerand

    explained

    what

    was

    going

    on.

    He insisted

    that

    the

    manager come

    to the meeting

    willing to

    listen

    and

    without hostility towards

    Anand.

    During

    the

    meeting,

    Anand's

    manager

    listened

    attentively and displayed

    no

    illwill.

    He

    learned the

    problem

    from Anand's

    perspective

    and

    realized

    he was over

    his

    head in

    his

    new

    job.

    After

    the

    meeting,

    the manager

    said

    he was relieved.

    He

    had been

    promoted

    into

    the

    job

    from

    a

    technical

    position

    just

    a

    few months earlier

    and

    had no management

    or

    planning

    experience.

    He

    welcomed Mukherji's

    offerto

    help him do a better

    job

    of

    planning.

    1

    )

    What techniques

    i ncreased

    M

    u

    kherj

    i's comm

    u nication effectiveness

    ?

    2) Do

    you

    think that

    an

    open-door

    policy

    was

    the

    right way

    to improve

    upward

    communication

    ? What

    othertechniques

    would

    you

    suggest

    ?

    3)

    What

    problems

    do

    you

    think an

    open-door

    policy

    creates

    ?

    Do

    you

    think many

    employees

    are reluctant

    to use

    it

    ?

    Give

    reasons for

    your

    answer.

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    ilililillilililt ililililililt|

    I

    Semester

    M.B.A. Examination,

    February/March

    2013

    (2011

    Scheme)

    Business Administration

    Managerial

    Gommunication

    Time :

    3

    Hours

    Max. Marks

    :

    75

    SECTION

    _

    A

    Answer

    altthe

    questions.

    Each

    question

    carries

    six

    marks

    :

    (5x6=30)

    1. Briefly

    explain

    the

    importance

    of

    communication

    in

    an

    organization.

    2.

    What

    are

    the

    objectives

    of upward

    and

    downward

    communication ?

    3.

    How

    does

    the

    channel

    of

    communication

    get

    affected

    by

    the

    situation

    ?

    4.

    Briefly

    explain

    the features

    of

    written

    communication.

    5.

    "Non-verbal

    communication

    speaks

    louderthan

    words".

    Comment.

    SECTION

    _

    B

    Answer

    any three

    questions.

    Each

    question

    carries

    ten marks

    :

    (3x10=30)

    6.

    What is the

    importance

    of

    body

    language

    in a

    presentation

    ?

    7. Discuss

    in

    detail the

    process

    of communication.

    8.

    Explain

    the

    different formal

    communication

    channels

    in

    an organization.

    9.

    Howandwhydocommunicationbarriersoccur

    in

    the

    organization

    ?

    What

    measures

    can

    be

    taken

    to

    overcome

    them

    ?

    10.

    A

    Committee

    consisting

    of

    the Factory Manager,

    Personnel

    Manager,

    and

    the

    Chief

    Engineer

    has

    been

    asked

    to look into

    the

    possibility

    of

    holding regular

    refresher

    courses for

    all

    supervisors of

    the factory workers. Draft feasibility report.

    P.T.O.

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    8.

    Ajay

    Company

    reported

    a

    net

    profit

    atter

    tax

    of

    Rs. 3,40,000

    for

    the

    year

    ended

    S1-b-ZOOZ.

    fne relevant

    balance

    sheet

    accounts

    on

    31-3-2006

    and

    31-3-2007

    are as

    follows

    :

    31-+2fi17

    31-?2(n6

    Inventories

    Rs. 59,0@

    Rs.72,000

    Debtors

    94,000

    61,000

    Prepaid

    ExPenses

    14,000

    3,000

    -

    Creditorc

    82,000

    78,000

    Incometax

    PaYable

    13,000

    19,000

    Depreciation

    expense

    of

    Rs.49,000

    and

    gain

    on sale

    of

    investment

    of Rs.

    8,000

    appeared

    on

    the

    Profit

    and

    Loss

    account

    forthe

    year

    ended

    31-3'2007.

    Calculate

    net cash

    flow

    from

    operating

    activities

    using

    the

    indirect

    method.

    g.

    The

    following

    information

    relates

    to

    the

    business

    of

    ABC company

    as

    atthe

    end

    of

    March,2010.

    a)

    Gross

    profit

    ratio

    %%

    b)

    Net

    Profit

    ratio

    M"

    G

    c) Stocktumover

    ratio

    10

    d)

    Net

    profiUcapital

    1/5

    e)

    CapitaUTotalliabilities

    112

    f) Fixed

    Assets/CaPital

    g4

    g)

    Fixed

    Assets/CurrentAssets

    5f7

    h) Fixed

    Assets

    Rs.

    10,00,000

    i)

    Closing

    Stock

    Rs.

    1,00,000

    From

    the above

    information,

    find out

    1) Cost

    of

    sales

    2) Gross

    profit

    3)

    Net

    profit

    4) Value of CurrentAssets

    5)

    Amount of

    Capital

    6)

    Amountof

    liabilities.

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    gm(F

    10.

    Z

    Company

    limited

    has

    an

    authodsed

    capital of

    Rs.

    50,00,000

    dMded

    into

    shares

    of

    Rs. 100

    each. From

    thefollowing

    ledgerbalances

    as on

    31-3-2012,

    prepare

    a

    Classified Balance Sheet

    in

    vertical

    form as

    per

    the revised schedule

    Vl

    of

    the

    Companies

    Act.

    Share

    Capital(Rs.

    100

    each)

    Fixed

    Assets

    (Gross

    Block)

    Depreciation

    GeneralReserve

    Profit

    and

    Loss

    A/c (Credit)

    Loosetools

    Sundry Debtors

    Sundry

    Creditors

    Investments

    Preliminary

    expenses

    Staff Provident Fund

    9% Debentures

    BankOverdraft

    Unclaimed

    dividend

    Advance incometax

    Cash

    Inventory

    Capital

    work

    in

    progress

    Unsecured

    loan

    Provisions

    Rs.35,00,000

    60,30,m

    15,07,500

    10,00,000

    '

    4,36,500

    4,m,000

    5,10,000

    2,00,000

    12,00,000

    1,00,000

    3,00,000

    10,00,(m

    3,75,000

    25,000

    2,50,000

    1,40,000

    1,00,0m

    49,000

    3,00,000

    2,00,000

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    sEcTroN-c

    1 1

    .

    Case

    study

    (Gompulsory).

    (1

    x15=1

    5)

    A

    Company

    is

    manufacturing

    three

    products,

    details

    of

    which are

    given

    below :

    Produst

    Price

    Marginal

    Cost

    Product Mix

    per

    unit

    per

    unit ratio

    A

    Rs. 20

    Rs.

    10

    40

    8?01535

    cnP%

    Total

    fixed

    cost per

    annum

    is

    Rs, 1,10,000

    and the

    total sales

    Rs.

    5,00,ff)0.

    Tlre

    management

    has

    approved

    a

    proposalto

    substiMe

    Product

    C by

    Product D

    in

    the

    next

    year.

    Product

    D can be sold

    at

    a

    price

    of

    Rs.

    25

    per

    unit and

    its

    variable

    cost

    will

    be

    Rs.

    12.50

    per

    unit.

    Production

    mix is

    expected to

    be

    50

    : 30

    :

    20.

    It

    is

    also

    expected

    that

    fixed

    costs

    would increase

    by

    Rs.

    31,000

    but

    total

    sales

    would

    remain

    at

    Rs.5,00,000.

    What

    is

    your

    comment

    on

    the

    decision

    of changing

    the

    production

    mix

    ?

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    o

    (-

    9^>pB

    90206

    llillilililllllllllfilllllllllllll

    I

    Semester

    MBA

    Examination,

    February/March

    2013

    (2011

    Scheme)

    Business

    Administration

    Managerial Economics

    Time

    :

    3

    Hours

    Max'

    Marks

    :

    75

    lnstruction :

    Answer

    all

    the Sections.

    SECTION

    -

    A

    Answer

    all

    questions.

    Each

    question

    carries

    six

    marks.

    (5x6=30)

    1.

    Define

    Managerial

    Economics.

    Explain

    its

    scope.

    2.

    Explain consumer's

    equilibrium

    under

    ordinal

    utility analysis.

    3.

    What

    are

    the

    advantages

    of

    Harfindal

    index

    over concentration

    ratios

    ?

    4.

    Define

    Demand elasticity.

    What are

    its

    types

    ?

    5.

    Discuss

    on

    the important concepts

    of

    National

    Income.

    SECTION:

    B

    Answer any

    three

    questions. Each question

    carries

    ten

    marks

    : -

    (3x10=30)

    6.

    What

    is

    Oligopoly

    ?

    Explain

    its

    distinguishing

    features.

    7.

    Briefly explain

    the

    types

    and

    phases

    of business

    cycles.

    8.

    Estimate

    the

    demand

    elasticity

    of

    Price

    (Point

    and

    Arch

    elasticity)

    given

    the

    following

    data.

    20

    Qd

    =FiatP=3andP=5

    Also,

    mention the

    relationships

    between

    MR

    and demand

    elasticity.

    9.

    Explain the

    relevance

    of

    competition

    policy

    in a

    globalized

    world.

    10.

    What is

    Market

    equilibrium

    ? Determine

    the

    equilibrium

    price

    and

    output

    for

    the

    following

    demand

    and

    supply

    equations.

    Qc=3-Pz

    Q^=6P-4

    "

    P'T'o'

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    SECTION

    -

    C

    Case

    study

    (comPulsory).

    11.

    The

    Pay-off

    matrix

    for two

    firms

    A

    and

    B

    oh

    starting

    a

    new

    campaign

    is

    given

    as

    follows: :

    (1x15=15)

    Firm

    A

    a)

    What

    is

    a

    dominant

    strategy

    ?

    b)

    ldentify

    the

    dominant

    strategy

    for

    firm

    A

    and

    firm

    B.

    c)

    What

    will

    be

    the

    equilibrium

    situation

    for

    both

    the firms

    ?

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    i llfi l| ilfil l$ll

    llffi

    ffil

    ltrffil

    207

    I

    Semester

    MBA

    Examination,

    February/March

    2013

    (2011

    Scherne)

    Business Administration

    Statistics

    For

    Managernent

    Time :

    3 Hours Max. Marks

    : 75

    SECTION

    -

    A

    Answer all

    questions.

    Each

    question

    carries

    six marks

    (5x6=30)

    1

    .

    What

    purpose

    does

    a

    measure

    of dispersion

    serue ?

    2.

    Explain

    Monte Carlo simulation

    using an

    example.

    3.

    Explain the

    steps

    in

    generation

    of

    charts

    using

    MS-Excel.

    4.

    Suppose

    the

    probability

    of

    A's winning

    a

    prize

    in

    a

    lottery is

    20%.

    Suppose

    C,

    who

    speaks

    truth

    2

    times

    out of

    3

    informs

    A

    that

    he has won

    a

    prize.

    What

    is

    the

    probability

    that

    A

    has

    actually

    won a

    prize

    after

    C's

    information

    ?

    5.

    A

    product

    manufactured

    by

    a

    firm has

    2 defects

    per

    unit of

    product

    inspected.

    Using Poisson's

    distribution

    calculate

    the

    probabilities

    of

    finding

    a

    product

    without

    any

    defect, 3

    defects

    and

    4

    defects.

    SECTION

    -

    B

    Answer any

    three

    questions.

    Each

    one canies

    ten

    marks.

    (3x10=30)

    6.

    Out

    of

    the

    two regression

    equations

    given

    below

    which

    one

    is

    the

    equation

    of

    X

    on

    Y

    and

    which

    one

    is

    the

    equalof

    Y

    on

    X

    2X+4Y=19

    4X+6Y=6.

    Also find

    the

    mean

    values

    of

    X

    and

    Y

    series.

    7.

    The

    life

    time

    of a

    certain

    type

    of

    battery has

    a

    mean life

    of 400

    hours

    and

    a

    standard

    deviation

    of 50

    hours.

    Assuming

    the normality

    of

    the

    distribution of

    life

    time

    find

    i) The

    percentage

    of

    batteries

    which have

    life

    time

    of more

    than

    350

    hours.

    ii)

    The life

    time

    value

    above

    which

    the best

    25/o

    of

    the

    batteries

    will have

    their

    life time

    and

    iii)

    the

    proportion

    of

    batteries

    which

    have

    life

    time

    between

    300 and

    500

    hours.

    P.T.O.

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    |

    ilfiil

    ililr

    ilillrltfltfff|tflil$

    8.

    Out

    of

    8000

    graduates

    in

    a

    town

    800 are

    females.

    Out of

    1000

    graduate

    employees

    120

    are

    females.

    Use

    X,2

    test

    to

    determine

    if

    any

    distinction

    is

    made

    in

    appointment

    on

    the

    basis

    of

    sex.

    9.

    A

    sample

    of

    400

    items

    is

    taken

    from

    a

    population

    whose

    standard

    deviation

    is

    1S.

    The

    mean

    of the

    sample

    is

    25.

    Testwhetherthe

    sample

    has

    come from

    a

    population

    with

    mean

    26.8.

    Also

    calculate

    the

    98

    percent

    confidence

    limits

    of

    the

    population

    mean.

    10.

    Find'the

    coefficient

    of

    correlation

    between

    the

    age

    and

    the

    sum

    assured

    from

    the

    following

    table

    :

    10,000

    Sum assured (Rs,)

    20,000

    30,000

    40,000

    50,000

    ge

    Groups

    20-30

    30-40

    40-50

    50-60

    1

    1

    2

    7

    7

    o

    6

    I

    I

    4

    A

    I

    J

    I

    3

    15

    12

    2

    SECTION

    -

    C

    Case

    study

    (Compulsory)

    :

    (1xI5=15)

    1

    1.

    A

    Coffee Company appoints

    4

    salesmen

    and

    observer their sales

    in

    3

    districts.

    The

    Figures

    are

    given

    below

    (in

    lakhs

    of

    rupees).

    Distriet

    Salesmen

    AR

    District

    totals

    35

    32

    n

    36

    28

    26

    A

    B

    c

    36

    21

    n31

    28?p/

    128

    120

    112

    96

    360

    alesmen

    total

    s

    0

    Carry

    out

    an

    analysis

    of

    Variance.