SPM Mathematics 2022 Trial SMKA Kertas 1 – 40 Questions with Answers

A rectangular floor has length 240 m and width 120 m. 30% of the floor will be covered with red square tiles and the side of each tile is 30 cm. Calculate the number of red tiles required to cover the floor.

A $3.2 \times 10$ B $9.6 \times 10^2$ C $9.6 \times 10^4$ D $3.2 \times 10^5$

Adibah bought 3 T-shirts for RM$(15y + 6)$. If Azimah has RM$(30y + 12)$, how many of the same T-shirts can she buy?

A 4 B 5 C 6 D 7

Faizal saves RM8 000 in a fixed deposit account for half a year. The interest rate offered is 3.3% per annum. Calculate the interest received by Faizal.

A RM123 B RM132 C RM257 D RM264

Diagram 1 shows a trapezium, JKLM in a rectangle, JKTR. Find the remaining area, in mm², of the diagram after the trapezium is removed.

A 167.615 B 305.235 C 472.850 D 778.085

In Diagram 2, O is the centre of a circle and RST is a straight line. Given that VW = 26 cm and SV = 8 cm. Find the length of RT, in cm.

A 17 B 24 C 26 D 34

Diagram 3 shows PQ is a straight line with a gradient of $-\frac{1}{4}$. Find the y-intercept of the straight line PQ.

A $-\frac{1}{2}$ B $-\frac{1}{8}$ C $-\frac{1}{4}$ D $-\frac{1}{6}$

The gradient of the line $3x - 4y = 12$ is

A $-3$ B $-\frac{3}{4}$ C $\frac{3}{4}$ D $3$

Diagram 4 shows five triangles drawn on square grids. Which of the triangles A, B, C and D, is congruent to the triangle X?

A A B B C C D D

**[Bonus]** (P is mapped onto Q by a rotation of 180° about (3, 3), not (3, 1), so none of the options is correct.) Diagram 5 shows two isosceles triangles, P and Q on a Cartesian plane. P is mapped to Q by reflection on the line $y = 3$. Identify another transformation that maps P onto Q.

A Rotation of 90° clockwise at (3, 1) B Rotation of 180° at (3, 1) C Rotation of 270° clockwise at (3, 1) D Rotation of 360° anticlockwise at (3, 1)

Diagram 6 shows a regular hexagon, ABCDEF, with centre O. ABG is a straight line. Find the value of $x + y$.

A 120° B 140° C 160° D 180°

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Others Trial 2022 Mathematics Kertas 1 · SMKA

Others Trial 2022 Mathematics Kertas 1 · SMKA

Others Trial 2022 Mathematics Kertas 1 · SMKA

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