KERALA UNIVERSITY Class 5 advanced mathematics and queuing models Question Paper 2019

Practice authentic previous year questions for better exam preparation.

Sample Questions

How do you find the least squares straight line fit to a given set of finitely many data points ? Explain.
Describe some of the performance measures used in analysing queues.
What are the main characteristics of a queueing model ? Explain.
Explain how the inflow and outflow rates related to M/M/1:N/FIFO model are different from those related to M / M / c : $\infty$ / FIFO model. ( $\mathbf{1 0} \boldsymbol{\times} \mathbf{4} \boldsymbol{=} \mathbf{4 0}$ Marks)
Max. $Z=4 \mathrm{x}_{1}+10 \mathrm{x}_{2}$ subject to $2 x_{1}+x_{2} \leq 10$ $2 x_{1}+5 x_{2} \leq 20$ $2 x_{1}+3 x_{2} \leq 18$ $\mathrm{x}_{1}, \mathrm{x}_{2} \geq 0$ Also find out two optimal solutions for the problem. | Activity | $1-2$ | $1-3...