B.Com In Banking & Insurance (BCBI) Sem II 2019 20 Nov 2019-20 ATKT QUANTITATIVE METHOD II Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q2 Figures to right indicate full marks
   • A) Fillin the blanks choosing the correct alternative. (Any 8) 8
2. Q1 is true and we reject Ho it is called
3. Q2 A matrix of order 1 x nis called a matrix
4. Q3 If the critical region is located in both the side of sampling distribution of test statistic,
   • (a) One tailed (b) two tailed (c) right tailed (d) None of these
5. Q4 The inverse ratio of 2 : 3 is
   • (a) 3:2 (b) 1:6 (c) 6:1 (d) None of these
6. Q6 Infrastructure facilitates consist of
7. Q7 Ifa:bic = 3:4:7 then the ratio (a + b +c): ais equal to
8. Q8 Return is the profit earned on Invested in the business
   • (a) Capital Risk (c) Both (d) None of these 9, Return is calculated as total gain divided by
9. Q10 The difference between the merchandise exports and State whether the following statements are True or False. (07)
10. Q1 of size 30 is a large sample
11. Q2 If Hy < Mo, then the test is a left- tailed test
12. Q3 The cost of surplus variable in simplex method is zero
13. Q4 AnL.P may have no solution
14. Q5 The determinant of a rectangular matrix can be found
15. Q6 A zero matrix is always a square matrix
16. Q7 The triplicate ratio of 1:2 is 1:8
17. Q8 If AaB, BaA 9, Standard Deviation is a measure of risk
18. Q10 M2, M3 & are indicators of money supply
    • b) A coin is tossed 400 times & was found to result in head 245 times can we conclude that the coin is fair? Use 5% level of significance 8
    • c) Solve the following using simplex method. 10
    • d) A company produced two products A & B units 1 unit of A required 10 Units of machine I & 6 units of machine II. 1 unit of product B requires 4 unit of machine I & 8 units of machine II. Capacities of machine [& machine II is 40 units & 48 units respectively. Profit per unit of A & B is & Rs20 respectively. Formulate LLP 5
19. Q3 Find the inverse of A = | 2 -2 1 | 7 marks
    • b) Monthly incomes A & B are in the ratio 7: 4 and their expenditure are in the ratio 9: 5. Each of them saves Rs10,000. Find their incomes 8
    • c) Solve the following equation using the matrix inversion method. 8
    • d) A person sold an article at Rs572.40 & gained 6%. What would have been the selling price if she had sold it at a 4% loss? 7
20. Q4 a) P has share X & Y , with the following distribution. The proportion of share X is 60% & the remaining is share Y. Find 15 marks
21. Q1 Expected return from X
22. Q2 Expected return from Y
23. Q3 Total risk from X
24. Q4 Total risk from Y
25. Q5 Covariance of return from % & Y
26. Q6 Expected return from Portfolio P
27. Q7 Total risk from .portfolio p
    • b) From the following information, calculate beta of security. Year | Return on Security Return on Market Portfolio For a share S, given that B, =0.9 , = 80, 02m = 90& 0.1 (07) Find the unsystematic risk for share S & cov (Rs,Rm). Also write down the regression equation of Rs on Rw, 8
28. Q5 Write Short notes. (Any Three) 15 marks
    • i. Duality in Simplex method
    • p) Explain in short the different measure of money supply, giving their formulae. 8
    • q) Matrix & its Type Or Type of Matrix’ 7

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