Jawaharlal Nehru Technological University Kakinada 2010-2nd Sem M.B.A Subject Code: MA203 [R07] Supplementary s Quantitative Analysis For Business isions - Question Paper

Time: three Hours

Max Marks: 60


ans any 5 ques. All ques. carry EQUAL marks



1. explain the scope and importance of Operations Research.
2. elaborate decision trees? How and what kinds of situations are they employed for
decision - making.
3. Solve the subsequent L.P issue by Simplex method:
Maximise z = 3x1+ 2x2 subject to the constraints :
x1+ x2 ?=4, x1- x2 ?=2 and x1, x2 >=0.

4. (a)What is a Transportation Problem?
(b) define the matrix of the transportation issue with two origins and two destinations.
5. (a) elaborate the assumptions made under Game theory.
(b) obtain out whether there is any saddle point in the subsequent game:



Player B



-3 1
Player A
three -1



6. What do you understand by a queue? provide a few important applications of
queuing theory.
7. Arrivals of a service station have obtained to follow Poisson process. The mean
arrival rate is = six units per hour. Simulate 5 hours of arrivals at the station.
8. discuss in brief the subsequent terms in the network of PERT/CPM.
(i) Activity (ii) Event (iii) Dummy activity (iv) Critical Path

Earning:   Approval pending.