Melaka Trial 2022 Mathematics Kertas 1 · UD3

Mathematics

Melaka Trial 2022 Mathematics Kertas 1 · UD3

• Melaka Trial UD3 · 2022
• 40 questions

Answers

From the paper’s own answer key

Explanations

Written by AI — a study aid, may contain mistakes

Last updated

2026-10-29

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1

Express $1153.6 \times 10^3$ in standard form.

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A $1.1536 \times 10^6$ B $1.1536 \times 10^3$ C $1.1536 \times 10^{-3}$ D $1.1536 \times 10^{-6}$

2

Which of the following is **not** a requirement to apply for a credit card?

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A 21 years old and above B Remember the PIN number C Minimum income of RM24 000 per annum D Requires a salary slip or supporting documents

3

Vinesha deposited RM4 800 in a bank with an interest rate of 3.5% per annum. Calculate the total savings of Vinesha after 3 months.

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A RM42 B RM168 C RM4 842 D RM4 968

4

Which of the following is **not** a purpose of taxation?

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A Source of government revenue B A financial tool to stabilise the economy C Control of sales of goods or services D To increase the tourism industry

T5 Chapter 4.1a The Purpose of Taxation and Types of Taxes in Malaysia

5

Which of the following is a correct example of a fixed expense and a variable expense?

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A Fixed: home utilities; Variable: petrol expenses B Fixed: children's needs; Variable: car instalments C Fixed: allowance for parents; Variable: insurance premium D Fixed: housing loan; Variable: groceries

T4 Chapter 10.1b Evaluating Financial Status and Creating a Financial Plan

6

Diagram 1 shows the distance-time graph of a car over a period of 20 seconds. Calculate the average speed, in m s⁻¹, of the car over the 20 seconds.

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A 7.5 B 8.0 C 10.0 D 20.5

T4 Chapter 7.1b Interpreting Distance-Time Graphs

7

Diagram 2 shows the speed-time graph of a toy car over a period of 12 seconds. If the deceleration of the toy car is 0.5 m s⁻², calculate the value of the speed $v$, in m s⁻¹.

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A 3 B 4 C 5 D 6

T4 Chapter 7.2c Interpreting Speed-Time Graphs

8

Diagram 3 shows the graph of a quadratic function. Find the value of $h$.

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A −1 B −3 C −2 D −4

T4 Chapter 1.1d Axis of Symmetry of a Quadratic Function

9

Given that $y$ varies directly as $x^2$ and $y = 80$ when $x = 4$, express $y$ in terms of $x$.

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A $y = x^2$ B $y = 5x^2$ C $y = \dfrac{1}{x^2}$ D $y = \dfrac{5}{x^2}$

T5 Chapter 1.1c Worked Examples: Finding the Constant and Solving Direct Variation Equations

10

In Diagram 4, PQ is a straight line with gradient $-\frac{3}{4}$. Find the y-intercept of the straight line PQ.

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A −3 B −12 C 3 D 12

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