Sr. '\0: I002-i7(RE) Roll No

MBA 1ST SEMESTER EXAMINATION; DECEMBER - 2017ISUB: - MANAGERIAL ECONOMICS; PAPER CODE: 060901021

Time: 3I {r s. Max. l\'larks: 75Instructions:-

I. Write your Roll No. on the Question paper.2 Candidates should ensure that they have been provided correct question paper. Complaints in this regard. if am.

should be made within 15 minutes of the commencement of the exam. No complaiuus} will be cntcrtuinc.]thcrcattcr.

:l. Attempt Hvc (5) Questions in all. Question No. I is compulsory. Students arc required to attempt other "'UI'questions selecting one question from each unit in addition to Q No.1 All questions carry equal marks

t Draw diagram wherever required.

Q I. Answer the following questions:(a) Distinguish between Demand Estimation and Demand forecasting?(b) Define the meaning of price elasticity of demand?(c) What is an Isoquant curve and its properties?(d) What is price Discrimination?(e) What is price rigidity?(f) What is full cost pricing?(g) What is boom period?(h) Define Inflation?

(2)(2 )(2)(2 )(2)(2)(2)( I )

UNIT-I

Q2. Distinguish between income effect and substitution effect of a fall in price of acommodity. Separate the price effect of a commodity into income effect and substitutioneffects. ( 15)

ORWhat do you mean by Consumers surplus? Discuss its measurements with the help of

(a) Utility approach.(b) Indi fference curve approach.

UNIT-II

( 15)

Q3. Explain this:

(a) Explain producer's Equilibrium or Optimum Combination of Factors?(b) Explain Baumel's Sales maximisation model of oligopoly?

OR

(8)(7)

Explain this:

(a) What is Returns to scale? Explain its various phases? (5)(b) Write a short note on conditions of equilibrium of a firm and industry in perfectly

competitive market? (10)

UNIT-III

Q4. What is product differentiation? What role does it play in the determination of price andoutput under monopolistic competition? ( 15)

OR

Explain this:

(a) Explain the pricing policies of the life-cycle ofa product? (7)(b) Discuss the technique of multiple product pricing. Illustrate your answer. Why can

not a single average price be fixed for all products? (8)UNIT-IV

Q5. What locational factors would be of primary importance and which would be of littlesignificance to a firm while determining its decisions? (15)

OR

Describe the various methods of measuring national income. How is a method chosen formeasuring national income? (15)

**********

Sr. No 100249li~')Roll No. _

MBA_1st SEMEStER EXAMINATION;DECEMBER-2017(SUBJECT- QUANTITATIVE ANALYSIS; PAPER CODE- 06090104)

Time: 03:00 HoursMaximum Marks - 75

Instruction:1. Write your Roll No. on the question paper.2. Candidate should ensure that they have been provided with correct question paper. Complaints in this

regard, if any, should be reported to the invigilator on duty in the examination hall within 15 minutes ofthe commencement of the exams. No complaints shall be entertained thereafter.

3. Attempt FIVE (05) questions in all, Q.l is compulsory and Students are required to attempt four (04)question, selecting One (01) question from each Unit. Marks are indicated against each question.

4. Draw diagram wherever required.

" Q1. Answer all the following questions:

a) Define Median with suitable example.

b) What purpose does a measure of dispersion serve?

c) Define correlation and write its properties.

d) Write statistical definition of probability.

e) State Bayes theorem

f) What is Chi-square test?

g) Define Exclusive and Inclusive class interval

h) What is a frequency distribution?

UNIT-I

Q2. Answer any of the section:a) Define standard deviation. Discuss its properties and advantages.b) What is skewness? Distinguish between absolute and relative skewness with suitable

example.OR

a) From the following data, find the missing frequency when mean is 15.38.

Size 10 12 14 16 18 20

Frequency 3 7 ? 20 8 5

b) Calculate Skewness from the following series

Class Interval 5-15 15-25 25-35 35-45 45-55

Frequency 8 12 15 9 6

(2)

(2)

(2)

(2)

(2)

(2)

(2)

(1)

(8)

(7)

(7)

(8)

P.T.O.

-

UNIT-II

Q3. Sarah's parents are concerned that she seemed short for her age. Their doctor has the followingrecord of Sarah's height:

Age (months) 36 48 51 54 57 60

Height (ern) 86 90 91 93 94 96

a) Find the correlation coefficient between the two variables.

b) Find the equation of the least-squares regression line of height on age.

(8)

(7)

ORa) Explain what you understand by time series. Why is time-series considered to be an

effective tool of forecasting? (7)

b) Given the following quarterly sale figures, in thousand of rupees, for the year 1996-1999,find the specific seasonal indices by the method of moving averages. (8)

Year I II III IV1996 34 33 34 371997 37 35 37 391998 39 37 38 40

1999 42 41 42 44

UNIT-IIIQ4. a) Answer all the following questions:

a) Define Bernoulli distribution. Also state its mean and variance.b) Let X be a Poisson variable with P[X = 0] = 0.15. Find mean and various ofX.c) If peA) = 0.3, PCB)= 0.4 and P(A/B) = 0.32, find peA UB).d) Find On'if'P2 = 132.

(2+2+2+2=8)

b) Define independence of two events and mutually exclusive events. Can two events beindependent and mutually exclusive simultaneously? Justify your answer with a suitableillustration. (7)

ORa) In a certain college, the students are engaged in various sports in the following

proportions. (5)

Football: 60% of all students, Basketball: 50% of all students, Both Football andBasketball: 30% of all students.

If a student in selected at random, what is the probability that he will

a) Play football or basketball?b) Play neither of the sports?

b) While conducting population survey ofa town, the enumerator noticed that 50% of themale population was illiterate. If the trend continues, workout the probability that out of arandom sample of 400 males, the number of illiterates will be (5)

P.T.O.

a) Between 180 and 215b) Less than 185. [Use Normal approximation]

a) Exactly '0' customers will arrive in a 10 minutes intervalb) Atmost 3 customers will arrive in a 10 minutes interval.

c) The arrival rate of customers arriving at a bank counter follows Poisson distribution with amean of 4 per 10 minutes interval. Find the probability that (5)

UNIT-IV

i. In a sample of 8 observations, the sum of squared deviations of items from the mean

was 84.4. In another sample of 10 observations, the value was found to be 102.6. Test

whether the difference in population variances is significant at 5% level of significance. (3)

Q5. a) Answer all the following question:

ii. To verify whether a course in accounting improved performance, a similar test was

given to 12 participants both before and after the course. The original marks recorded

in alphabetical order of the participants were 44,40,61,52,32,44,70,41,67,72,53, and

72. After the course, the marks in the same order were: 53, 38, 69, 57, 46, 39,

73,48,73,74,60 and 78. Was the course useful? . (4)

b) Alpha Industries Limited has deputed four different batches of its employees to four

different training organizations (A, B, C and D) for the same training programme, which

aims to train them in improving their decision making skills. Each batch consists of five

employees with similar qualifications and work experience. After the training programme,

the company conducted a common examination to test their level of additional knowledge

gained through the training programme. The percentage scores of the employees of the

batches in the examination in the examination are as follows: (8)

Training Organizations

A B C D

80 70 65 90

90 60 50 89

96 55 58 85

85 85 55 95

70 90 40 80

Perform ANOVA to check whether there is significant difference between the trainingorganizations in terms of improving the decision making skills of the employees at 5% level of

significance.

P.T.O.

OR

a) Define the r statistic. What are important properties of r distribution?

b) A milk producers' union wishes to test whether the preference pattern of consumers for itsproducts is dependent on income levels. A random sample of 500 individuals gives thefollowing data:

Product Preferredincome Total'

Product A Product B Product C

Low 170 30 80 280Medium 50 25 60 135High 20 10 55 85Total 240 65 195 N=500

Can you conclude that the preference patterns are independent of income levels?

***********************

(7)

(8)

20

Sr. No 100251Roll No. _

MBA _1st SEMESTER EXAMINATION; DECEMBER-20t7(SUBJECT-COMPUTER APPLICATIONS FOR MANAGERS; PAPER CODE- 06090106)

Time: 03:00 HoursMaximum Marks - 50

Instruction:I. Write your Roll No. on the question paper.2. Candidate should ensure that they have been provided with correct question paper. Complaints in this

regard, if any, should be reported to the invigilator on duty in the examination hall within 15 minutes ofthe commencement of the exams. No complaints shall be entertained thereafter.

3. Attempt FIVE (05) questions in all, Q.l is compulsory and Students are required to attempt four (04)question, selecting One (01) question from each Unit. Marks are indicated against each question.

4. Draw diagram wherever required.

Q1. Define the following:

a) components of computer system

b) Primary Memory

c) E-Mail

d) Bandwidth

e) Entity

UNIT-I

Q2. a) What do you mean by operating system. Explain the types of OS.

OR

b) What are the applications of computer in business? Explain in detail.

UNIT-ll

Q3. a) Describe word processing or MS WORD and Ms EXCEL.

OR

b) Explain HEADER, Footer and Smart art with example.

UNIT-III

Q4. a) Explain internetworking and internet protocol address?

OR

(2x5=10)

(10)

(10)

(10)

(10)

(10)

b) What do you mean by Network topology. Explain al the network topologies in detail. (10)

UNIT-IV

Q5. a) What is database. Explain the characteristics and objectives of db?

OR

b) What are advantages and disadvantages of DB. Explain with a suitable example.

***********************

(10)

(10)

20

Sr. ".( I Roll !\o.

MBA - 1ST SEMESTER EXAMINAT'IONS; DECEMBER-20l7(SUBJECT: BUSINESSENVIRONMENT; PAPERCODE - 6090108)

Time: 03:00 III'S, Max Mal'k: 60..• ~.~~.~ .-..~---.--~~..~~. --- ---------

J nst ructions:I. Write your Roll No. on the Question Paper.I Candidate should ensure that they have been provided with the correct question paper. Complaints in this regards.

Ifany, should be made within 15 minutes of the commencement of the exam. No complainus) will be entertainedthereafter.

3. Each Part is Compulsory. Marks are indicated against each question.4. Draw the diagram wherever required.

PART-A (OBJECTIVE TYPE QUESTIONS OMR SHEETS)

ATTEMPT ALL QUESTIONS:­Single Response Questions:-Q. l. External Environment do not Consists:­

a) Political Environmentc) Objective of organisation

t>.2. Objective of the monetary policy:­a) Financial stabilityc) Balance ofPayment Management

(1)b) Global Environmentd) Supplier

(1)b) Growth with stabilityd) All of the above

Q.3. Mixed Economy means:-a) Coexistence of small and large industriesb) Promotion of agriculture and industry sector simultaneouslyc) Coexistence of public and private sectord) None of the above

(I)

Q.4. In World Bank's doing Business index 2016, India has been place at:-a) 118thRank b) 100thRank c) 130thRank

(1)d) 136th Rank

Q.5. Assertion (A): RBI raises money supply through the purchase of securities in the money market:­Reason (R): Increase in money supply may result in expansion of investment and employmenta) Both A and R are true and R is the correct explanation of Ab) Both A and R are true but R is NOT the correct explanation of Ac) A is true but R is falsed) A is false but R is true

(1)

Q.6. Assertion (A): The role of monetary policy in a developing economy in general to is to achieve. (1)Reason (R): It makes availability of credit to public at cheaper rate of interest.a) Both A and R are true and R is the correct explanation of Ab) Both A and R are true but R is NOT the correct explanation of Ac) A is true but R is falsed) A is false but R is true

Q.7. Match The following:-a. Fiscal Deficitb. Revenue Deficit

(1)

c. Budgetary Deficitd. Capital Deficit

i. Revenue and interest receipts minus revenue expenditureii. Revenue receipts and recovery of loans and receipts minus

total expenditure.iii. Receipts minus disbursements in capital accountsiv. Total receipts minus total disbursements

P.T.O.

Codes:a b c d

(A) II III IV(B) IV \ II III(C) II IV III(I) III IV II

Q.8. Which of the following not an international credit agency?:-a) Standard & Poor b) CRISIL c) Moody

(I)d) Goldman Sachs

Q.9. Which statement is not correct regarding the "Make in India" Campaign:-a) This campaign focus on skill developmentb) Thiscampaign focus on creating more employment opportunity for youthc) This campaign focus on making India a super<I) Focus on reducing import dependence and promoting exports

( 1)

Q.IO. MUDRA Yozana is started in 2015-16 started to provide financial assistance to which sector":- (I)a) Manufacturing Sector b) Core Industriesc) Infrastructure Development d) MSME Sector

Q.l1.

\

With reference to "National Intellectual Property right policy" consider the following statements:I.The policy is entirely compliant with WTO's agreement on TRIPSll.Department of industrial Policy and Promotion is nodal agency for regulating the intellectualproperty rights in India.Wh ich of the above statement is/ are corre~t?:-a) Only I b) Only II c) Both I& II d) Neither I & II

( 1)

Q. 12. Which of the following has/have occurred in India after its liberalization of economic policies in1991?:- (1)I. Share of agriculture in GDP increased enormously.2. Share of India's exports in world trade increased.3. FDI intlows increased.4. India's foreign exchange reserves increased enormously.Select the correct answer using the codes given below:a) I and 4 only b) 2,3 and 4 only c) 2 and 3 only d) I, 2, 3 and 4

Q. 13. What is/are the most likely advantages of implementing 'Goods and Services Tax (GST)'?:- (I \I. It will replace multiple taxes collected by multiple authorities and will thus create a single \.,..,

market in India.2. It will drastically reduce the 'Current Account Deficit' of India and will enable it to increase its

foreign exchange reserves.3. It wi II enormously increase the growth and size of economy of India and wi II enable it to

overtake China in the near future.Select the correct answer using the code given below:

a) 1 only b) 2 and 3 only c) 1 and 3 only d) 1,2 and 3

Q. 14. Consider the following statements:-I. Tax revenue as a percent ofGDP of India has steadily increased in the last decade.2 .. Fiscal deficit as a percent ofGDP of India has steadily increased in the last decade.Wh ich of the statements given above is/are correct?a) I only b) 2 only c) Both 1 and 2 d) Neither I nor 2

(I)

Q. 15. In India the Base Year ofGDP series has been shifted from 2004-05 to:-a) 2007-08 b) 2008-09 c) 2010-11 d) 2011-12

(1)

Q. 18. Consider the following statement regarding the Balance of Payment (BoP):­I. Balance of trade is not part of BoP2. BoP consist of Current Account and Capital Account3. BoP show the Strength, Resilience and Stability of External Sector

Which of the statements given above is/are correct?a) I only b) I & 2 c) 2 & 3 d) All of the above

(I)

• Q. Ill. There is persistent deficit in the budget year after year, which action from the following can be takenby the government to reduce the fiscal deficit:- (I)a) Increase in revenue expenditurec) rationalizing of Subsidies

b) Introduction of new welfare schemesd) Reduction in Imports duty

Q. 17. Consider the following statement regarding the Consumer Protection Act 1986:- (1)I. The act make a provision for the establishment of consumer council and authorities for the

settlement of consumer deputes.2. The act does not provide the right to seek rcdressal against unfair trade practices or unscrupulous

exploitation of consumers .., State commission can deal with the case involving more than Rs 5 and less than Rs.20 lakh and

appeals against order of District Fora.Which of the statements given above is/are correct?

a) 1& 3 b) I & 2 c) 1,2 & 3 d) 2 & 3

b. 19. Consider the following statements:-1. India is facing the persistent problem of current account deficit.2. The capital inflow, as proportion ofGQP, has been on clear uptrend during this decade.

Which of the statements given above is/are correct?a) I only b) 2 only c) Both I & 2 d) Neither 1& 2

(I)

Q.20. Depreciation of the Indian rupee leads to:­a) Increase in Importc) Decrease in Export

(1)b) Increase in Exportd) Does not affect Import & Export of the country

Q. 21. When the Reserve bank of India reduce the Statutorily Liquidity Ratio (SLR), by 50 basis point,which of the following likely to happen?:-a) India's GDP growth rate increase drasticallyb) Foreign Institutional Investors will bring the more capital in Indiac) Schedule commercial bank may cut their lending Rated) It may drastically reduce the liquidity of the lending system

(1)

Q. 22. Which of the following is used for calculate the retail inflation in India:-a) Whole-sale Price Index b) Consumer Price Indexc) Industrial Production Index d) Producer price Index

(1)

Q.23. With Reference to the inflation in India which of the following statement is correct?:-a) controll ing intlation is the responsibi lity of Government of India only.b) The Reserve bank of India has no role in controlling the inflation in India.c) Decreased money circulation help in controlling the inflation.d) Increased money circulation help in controlling the inflation.

(1)

Q.24. With reference to Indian Economy consider the Following:­I. Bank Rate2. Open Market Operations3. Public Revenue4. Public DebtWhich ofthe above is/are the component/s of fiscal policy of India?a) 1Only b) 1&2 c) 2&3

(1)

d) 3 & 4

Q.25. Bengali Rasogulla is recently in news due to dispute between West Ikllgal and Orissa beacusc.:- (1)a) Both states wants Geographical Indication for this sweetb) Both states wants Copyright of this sweetc) 130thstates wants Quality Indication of this sweetd) Both wants to make it their stall: dish

Q. 26. Which of the following is not the cause of Inflation:-a) Deficit Financing b) Increase in Importc) Expansion of money supply <I) High population growth

(I)

Q.27. When analysing your business and its environment, it is useful to carefully inspect:-a) Threats b) Opportunitiesc) Strengths and weaknesses d) All of the above

(I)

Q.28. Which of the following is an example of an external threat?:-a) Decreased competition b) New Trade Regulationsc) Global Sales Potential d) Economies of Scale

(I)

Q. 29. The sum of the value of all final goods and services produced within a country and net factor incomefrom abroad is termed as:­a) GNPc) NNP

b) Nominal GDPd) Real GDP

Q. 30. The member countries of WTO have moved to "Product Patent Regime" under:-a) TRIMs b) TRIPsc) SAPTA <I) BOP

(I)

PART -B (DESCRIPTIVE TYPE)

Short Answer type Questions (Attempt any five):­Q. 1. Discuss the benefit of R& D Activity.Q.2. What is Competition commission of India?Q.3. Discuss the current BoP situation of India.Q.4. Write down the emerging Sector in Indian Economy.Q.S. Discuss the benefits of FDI. .Q.6. Write a note on National Manufacturing Policy.

(2x5=HI)

Long Answer Type Questions (Attempt any two):- (2x 10=20'r"

Q.7. Explain the concept of globalization? Explain its impact on Indian economy.Q.8. Critically examine the New Industrial policy and its impact on the growth of the private sector in

Indian economy.Q.9. Explain the monetary policy measures adopted by the RBI to achieve price stability and economic

growth.Q. 10. How the MSME sector contribute in achieving the inclusive growth? Also write down the challenges

and problem faced by MSMESector.

***************************

,. Sr. No. II)(r'"

.,MBA - (d SEMESTER EXAMINATION; DI<C.-2017

(SUBJECT: BUSINESSLEGISLATION; PAPER CODF _·O609(109)

Max Made (10Time: 03:00 III's.Inst ructions:I. Write your Roll No. Oil til,' Question Paper.') Candidate should ensure' rh,u the) hal e been provided II ith the correct question paper. Complaints in this

regards. Itany. should he- mudc within 15 minutes ofthe commencement ofthe l'S"Il1. No cornplaint(s) w il l beentertained thereafter .

.>. I.ach Part is Cornpulsorv . [\larks are indicated against each question.l. I)ra\\ the di~lgr~lI11II lu-rvv cr required.

PAI·n-A (OBJECTIVE TYPE QUESTIONS OMR SIIE£TS)

ATTEMPT ALL QlJESTlONS:-Q. 1. Which of the following is a negotiable instrument?

a) Cheque b) Promissory note c) Bill of exchange d) All of the above

Q. 2. An inchoate instrument is one which is?a) Not properly stampedc) Incomplete but properly stamped and signed

b) Incomplete leaving the amount blankd) None of the abo ve

Q.3. In case of Inchoate stamped instrument, who gets a better claim?a) Holder b) Holder in due coursec) Endorsee d) Endorser

Q. 4. Which of the following is not a valid endorsement?a) General endorsement b) Full endorsementc) Partial endorsement d) Facultative endorsement

Q.5. Notice of dishonor must be given by.-a) Holder b) Duly authorized agentc) Any prior party d) Any of the above

Q. 6. Non acceptance is a valid mode of dishonor for?a) Cheque b) Promissory notec) Bill of exchange d) All of the above

Q. 7. Minimum number of members in a public company is:-a) 3 b) 7 c) 20 d) 50

Q.8. Application for incorporation of a company should be submitted in the office of:-a) Controller b) Registrarc) Governor d) Registration offer

Q. 9. The certificate of capital will be issued by:­a) Registrar of companiesc) Registrar of capital issues

b) Controllerd) Controller of capital issues

Q. 10. Number of clauses in Memorandum of Association is:-a) 5 b) 6 c) 7 d) 8

Q. II. Change in resembling name of company requires?a) Special resolution b) Ordinary resolutionc) Permission from Central Govt d) All of the above

Q. 12. Consumer Protection Act, 1986 extends tor­a) Whole Indiac) Whole India except Nagaland

b) Whole India except Jammu and Kashmird) All of the above

(I)

(I)

(I)

(I)

(I)

(I)

(I)

(I)

(I)

(I)

(I)

(I)

(J. 13. \'Vho fall file a compla int ill consumer court ....a) COIISlIIllcr himselfc) AnYU)11SI11l1erOll hciI\IiI urall

II) «"II "IIIII..T ASSOl<i~lli()11

d) <\11"IIIie above

Q. I-t. Approprrate Laborarurv IIH':II1S a lab.­a) Recognized by Suuc ( iovtc) Hoth otthe above d ) None ofthe above

( I)

(J. 15. President of District tururn is:­a) Collector of districtc) A person qualified to be a district judge

(I)b) A qualified advocated) None of the above

Q. 16. A district forum must haver­a) One woman memberc) Three women members

(I)b) Two women membersd) No woman member

Q. 17. Jurisdiction ofa district forum is:-a) lip to 20 lakh b) Up to 50 lakh

(I)

c) Up to 25 lakh (I) lip to to 1<'i la"iI

Q. 18. Information Technology Act was enacted in:-a) 2000 b) 2004 c) 2()()X

(I)

<I) ~?()I()

, Q. 19. Which are components of the IT Actr-a) Digital Signaturesc) Digital Certificates

(I)b) Certification Authoritiesd) All ofthe above

Q. 20. Which of the following is intellectual property»a) Patent b) Trademarks c) Copyright

(I)d) All of the above

Q. 21. Controller of certifying authorities works under?a) Prime Minister Office b) R.B.1.c) Ministry of Communication and IT d) Autonomous body

(I)

Q. 22. When goods are delivered by handing over a bill of lading, this is known asr-a) Constructive delivery b) Actual Deliveryc) Symbolic Delivery d) None of the above

(I)

Q. 23. A relationship of partnership arises from:-a) Contract b) Status

(I)c) Operation of Law d) Inheritance

Q.24. A person who informs the management or public about wrongdoings in an LLP is called:- (I)a) Partner b) Shareholderc) Whistleblower d) None of the above

Q. 25. A contract of sale of goods is:­a) Selling of goodsc) Transfer of ownership of goods

(I)b) Transfer of possession of goodsd) None of the above

Q.26. A stipulation essential to the main purpose of contract is:-a) Condition b) Warrantee c) Goods

(I)d) Services

Q. 27. Agreement opposed to public policy are:-a) Immoral agreementb) Void agreementc) Voidable agreementd) Unlawful and Void agreement

(I)

Q.28. Mental acceptance is?a) Not a valid acceptancec) A voidable acceptance

(I)b) A valid acceptanced) None of the above

Q. 29. An agreement with uunur is:­a) Illegalc) Voidable at till' option of minor

(I)II) Void ab-initio<I) Valid

Q. 30. Who can demand I'l'I'l\ol'mance of a contract.­a) A beneficiaryc) Any third pari)

(I)b) A promiseed) A friend of proiui-«:

IJART-B (DESCRIPTIVE TYPE)

SIIORT ANSWER TYPE (,)IJESTIONS. (Attempt any FIVE questions):­Q.l. What do you mean hy express contract and impl ied contract?

Q.2. Explain the position of minor in case of a contract?

Q.3. Who is unpaid seller? Explain his two rights.

Q.4. Who is a consumer'! Explain any two forms of consumer exploitation.

Q.5. What do you mean by digital signature?

Q.6. What do you mean by Equity Share Capital and Preference Share Capital?

(5x2=1O)

'\ LONG ANSWER TYPE QUESTIONS (Attempt any TWO questions):- (2XI0=20)Q.7. .A II contracts are agreements but all agreements are not contracts'. Discuss the statement explain

the essential elements of a valid contract. .Q.8. What is contract of sale of goods? Discuss the essential characteristics of a contract of sale of goods.

Q.9. What is a prospect LIS? What are the consequences of mis-statements in prospectus of a company'?

Q.10. Write a detailed note on District Forum under Consumer Protection Act.

***************************

ISr. N o._---'l-"'O""-O!"=.-2o:__35"-- _Roll No.

MBA _1ST SEMESTER EXAMINATIONS; DECEMBER-2017(SUBJECT: QUANTITATIVE METHODS; PAPER CODE - 06090111)

Max Mark: 60Time: 03:00 Hrs.Instructions:I. Write your Roll No. on the Question Paper.2. Candidate should ensure that they have been provided with the correct question paper. Complaints in this regards,

lf any, should be made within 15minutes of the commencement of the exam. No complaint(s) will be entertained

thereafter.3. Each Part is Compulsory. Marks are indicated against each question.4. Draw the diagram wherever required.

PART -A (OBJECTIVE TYPE QUESTIONS OMR SHEETS)

ATTEMPT ALL QUESTIONS:-Q. 1. Which of the following statistics measures the most frequently occurring value in a set of datai- (1)

a) Range b) Mean c) Mode d) None of the above(1)

~ Q. 2. A frequency distribution having two modes is said to bee-a) Unimodal b) Bimodal c) Trimoal

d) Without Mode

Q\3. For a positive skewed distribution, which of the inequalities holds:-a) Median> Mode b) Mode> Mean c) Mean> Median

(1)d) Mean> Mode

(1)Q. 4. Correlation refers to:-

a) The causal relationship between two variablesb) The association between two variablesc) The proportion of variance that two variables shared) A statistical method that can only be used with a correlational research design

Q.5. Which of the following indicates the strongest relationship:-a) r = 0.5 b) r = 0.09 c) r = -0.6

(1)d) r2 = 0.2

(1)Q. 6. Measures of central tendency are:-

a) Inferential statistics that identify the best single value for representing a set of datab) Descriptive statistics that identify the best single value for representing a set of datac) Inferential statistics that identify the spread of the scores in a data setd) Descriptive statistics that identify the spread of the scores in a data set

Q.7. If Spearman's co-efficient of rank correlation is equal to one, then:-a) The rankings of the two variables is totally differentb) All the 'total variation' is 'explained' by the regression linec) The rankings of the two variables totally agreed) The rankings of the two variables partially agree

(1)

Q. 8. :x (~) =?:-a) x2

(1)

1c) -x21d) -- x2

Q.9. Which of the following is the derivative of Y = x2 + 71:_a) dy = 2x + 7 b) dy = 2x c) dy = 2X2

dx ax ax

(1)

Q. 10. Which of the following is the best integration technique to use for J2x(x2+ 1i dx?:- (1)a) The product rule b) The chain rule c) The power rule d) The substitution rule

Q. 11. y =48x_ 2i, where y= total revenue, x = output. At what output is total revenue a maximum:- (1)a) 4 b) 2 c) 48 d) 12

Q. 12. The special rule of multiplication of probability, the events must be:-a) Independent b) Mutually Exclusivec) Bayesian d) Empirical

Q. 13. A listing of the possible outcomes of an experiment and their corresponding probability is called:-a) Random Variable b) Frequency Distributionc) Probability Distribution d} Bayesian Table

(1)

Q. 14. If the occurrence of one event means that another cannot happen, then the events are:-a} Independent b} Mutually Exclusivec} Equally Likely d} Bayesian

(1)

(1)Q. 15. Correlation Coefficient values lies between:-

a) -1 and +1 b) 0 and 1c) -1 and 0 d) None of these

Q. 16. If all the values fall on the same straight line and the line has a positive slope then what will be thevalue of the correlation coefficient 'r':- (1)a) 0:5 r:5 1 b} r ~ 0 c) r = +1 d) r = -1

Q. 17. Frequency distribution is considered as negatively skewed if all values of distribution moves to> (1)a) left tail b) median tail c) variance tail d) right tail

(1)VQ. 18. Differentiate Y = 4x2 - 9 with respect to x:-\. a) 2x-9x b) 2x c) 8x d) 2x3-9x

(1)Q. 19. Differentiate the following equation:-

y=(*Jdy =12x~

c) dx

Q.20. Mode of 12, 17, 16, 14, 13, 16, 11, 14 is:-a) 13 b) 11

(1)

c) 14 d) 14 and 16

Q. 21. If mean of 6 numbers is 41 then sum of these numbers is:-a) 250 b) 246 c) 134

(1)d) 456

Q.22. If mean is 11 and median is 13 then value of mode is:-a) 15 b} 13 c} 11

d) 17

Q.23. If mean is 25 and standard deviation is 5 then C.V (Coefficient of variation) is:-a) 100% b) 25% c) 20% d) None of these

(1)

Q. 24. Which of the following is a measure of dispersion:-a) Mean b) Mean Deviation c) Geometric Mean

(1)d) Mode

Q. 25. If a constant 5 is added to each observation of a set, the mean is:- (1)a) Increased by 5 b) Decreased by 5c) 5 times the original mean d) Not effected

Q. 26. From a pack of 52 cards, two cards is drawn at random. The probability that one is ace and the otheris a king is:- (1)a) 2/13 b) 1/169 c) 16/169 d) 81663

Q. 27. __ is used to compare the variation or dispersion in two or more sets of data even though they aremeasured in different units:- (1)a) Range b) Standard Deviationc) Coefficient of Variation d) Mean Deviation

(Q.28. Lack of symmetry is called:­

a) Absolute DispersionA c) Skewness

(1)

b) Relative Dispersiond) Correlation

Q. 29. Which of the following describe the middle part of a group of numbers>a) Measure ofYariability b) Measure of Central Tendencyc) Measure of Association d) Measure of Shape

(1)

Q. 30. The sum of the deviations about the mean is always:-a) Range b) Zeroc) Total Standard Deviation d) Positive

(1)

PART-B (DESCRIPTIVE TYPE)

(4xl=4)Q.1. Write shorts notes on any four:-

a) Regression Analysisb) Skewness& its coefficientsc) Statisticsd) Probabilitye) Correlation

(1)Q.2. Evaluate I x2e3X dx:­'\Q.3. Differentiate the following:-

a) Measures of locations and Measures of Dispersionb) Discrete Distribution and Continuous Distributionc) Exclusive and Inclusive Class Interval

(2+2+1=5)

Q.4. The total cost CCx)of a firm is:- (5)CCx)= 0.0005x3-0.7x2-30x+3000,where x is the output. Determine(a)Average cost (AC), (b) Marginal cost (MC), and (c) value of x, for which MVC=AVC,where VC denotes the variable cost, MVC denotes marginal variable cost and AVC denotesaverage variable cost

LONG ANSWER TYPE QUESTIONS:-Q.5. What is the role of Quantitative Technique in business?

(7)

OR

C I I d ., f th f 11 di ib . (7)a cu ate mean eviation rom e 0 owing istn ution.-

Marks 10-20 20-30 30-40 40-50 50-60 60-70 70-80

Frequency 6 8 15 7 3 0 1

QJ. The demand function for a commodity is p = 20-3q and the supply function on the market inp = 2q. Find the consumer's surplus, under pure competition. If the supply curve isp = ../9+ x and the quantity sold in market is 7, find producer's surplus. (8)

OR

(8)

130 190

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