Acharya Nagarjuna University (ANU) 2005 M.A QUANTITATIVE ANALYSIS AND COMPUTER APPLICATIONS - Question Paper

M.A. (Final) DEGREE EXAMINATION,
DECEMBER 2005.
Second Year
Economics
Paper IV - QUANTITATIVE ANALYSIS AND COMPUTER APPLICATIONS

Time : 3 hours Maximum : 100 marks

part - A (4x5=20 marks)
ans any 4 ques..
provide only short answers not exceeding eight phrases.
All ques. carry equal marks.

1. Seasonal variations.

2. tech. coefficients.

3. kinds of computers.

4. Random access memory.

5. Programme languages.

6. Unix operating system.

7. Editing text.

8. Data spread sheet.

part - B (5x7=35 marks)
ans any 5 ques.
ans shall not exceed 12 phrases.
All ques. carry equal marks.

9. Simplex method.

10. Leointif model.

11. Dual issue.

12. Central processing unit.

13. Storage of data.

14. Batch operating system.

15. Work sheet creation.

16. Need for operating system.

17. Features of MS Access.

18. Generating reports.

part -C (3x15=45 marks)
ans any 3 ques.

19. Solve the subsequent linear programming issue using graphic analysis:

Minimise Z=1.2x+y
Subject to
20x+8y ??40
10x+10 ??40
4x+12y ??24
and x,y ??0.

20. Fit a straight line pattern by the method of lowest squares and find pattern values of the data provided beneath :
Year : 1996 1997 1998 1999 200 2001 2002 2003 2004
Consumption (Rs) : 450 520 480 610 490 600 500 650 750

21. How do you compile high level language programme?

22. State the features of MS excel and discuss the functions of the text in MS excel.

23. discuss MS DOS and window operating systems.

24. define the personal computer operating system.

Earning:   Approval pending.