Mathematics (Syllabus D) 4024/21 — May/June 2016
Cambridge O-Level · Calculator · worked solutions for every part, with the mark scheme
11
questions
100
marks
150
minutes
Topics Algebra and Graphs · Geometry · Number · Trigonometry · Mensuration · [Legacy] Matrices · +2 more
Q1NumberAlgebra and GraphsFree sample
A shopkeeper buys some plates from a manufacturer for $12 each.
(a)2M
The manufacturer makes a profit of 60%.
Calculate the cost of manufacturing each plate.
$ ______
(b)2M
The shopkeeper sells each plate for $17.40.
Calculate the percentage profit made by the shopkeeper.
______ %
(c)2M
In a sale, each plate is reduced from $17.40 to $11.31.
Calculate the percentage discount given.
______ %
(d)3M
The shopkeeper buys 100 plates at $12 each.
He sells 60 plates at $17.40 each and plates at $11.31 each.
The shopkeeper makes a profit of at least 10%.
Find the least possible value of .
______
The rest of this paper
10 more questions- Q2Algebra and Graphs9M
- Q3Algebra and Graphs11M
- Q4Geometry · Number8M
- Q5Trigonometry · Geometry6M
- Q6[Legacy] Matrices9M
- Q7Geometry · Mensuration12M
- Q8Algebra and Graphs · Mensuration12M
- Q9Trigonometry12M
- Q10Statistics12M
- Q11Transformations and Vectors12M
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