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QMI1500
EXAM PACK
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UNIVERSITY EXAMINATIONS
MAY/JUNE 2020
QMI1500
ELEMENTARY QUANTITATIVE METHODS
Duration: 2 Hours 30 Minutes 100 Marks
EXAMINERS
FIRST MR MB NZUZA
SECOND PROF CJ SWANEPOEL
EXTERNAL DR HZ WIGGINS (University of Pretoria)
This paper consists of 12 pages, which include a list of formulas on page 12.
Programmable calculator permissible.
Instructions:
The paper consists of 30 questions for a total of 100 marks. Answer all the questions.
Only one option indicated as [1], [2], [3] or [4] per question is correct.
Marks will not be deducted for incorrect answers.
The answers to the examination MCQ may only be submitted online.
Submit the answers on my Unisa by
1. On the landing page for my Unisa, before login, go back to the link where you downloaded your examination
paper: Login and download my Exam Question Paper for May/June 2020.
2. Login using your student number and my Unisa password.
3. On the next screen, find the module code QMI1500. Click on the link to “submit MCQ”. This link will only
display if the examination session is still open for submissions.
4. A new screen will open that will guide you through the steps to upload your answers.
5. Enter the total number of questions (30) for the paper in the Number of Questions field.
6. Read the Honesty Declaration statement, then click the check box to acknowledge that you have read
the statement.
7. If you agree with the Honesty Declaration statement, type I AGREE in the text box. You cannot continue
with the submission process if you do not complete the requirements of the declaration.
8. When done, click on the Continue button.
9. You will now be able to fill out the multiple-choice question answers. When done, click on the Continue
button. A screen presenting a summary of all your answers will be displayed. Use it as a final check.
10. Click on the Continue button to submit your assessment. If you do not click Continue, no submission action will
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capture for record purposes.
If you fail to submit after following the above instructions, submit via the following alternative link:
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If you are unsuccessful with the alternative submission link, send error reports to the primary lecturer. Only
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CONFIDENTIAL QMI1500
Page 2 of 12 May/June 2020
Question 1
The expression
7 3 1 1
2 × ÷ 3 +3 3
9 4 8
is equal to
Question 2
Simplify
2 1
x3 × x5
1
.
x2
47
[1] x 30
11
[2] x 3
11
[3] x 30
22
[4] x 30
Question 3
Eight men and five women have volunteered to serve on a committee. How many different committees
can be formed containing four men and four women?
[1] 52
[2] 1 287
[3] 104
[4] 350
Question 4
The following observations are arranged in ascending order:
17; q; 24; q + 7; 35; 36; 46.
The median of the data is 25. The value of q, rounded to the nearest integer, is
[1] 4.
[2] 18.
[3] 25.
[4] 32.
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