Answer: A
Explanation:
Symmetry: No Symmetry The pattern has no line of symmetry
Practice with 30 sample questions organized by difficulty. Click “Show Answer” to reveal the correct answer and explanation.
Answer: A
Explanation:
Symmetry: No Symmetry The pattern has no line of symmetry
Answer: B
Explanation:
Mirror axis: horizontal A horizontal mirror flips the shape top-to-bottom
Answer: D
Explanation:
Symmetry: Horizontal Top and bottom halves mirror each other
Answer: B
Explanation:
The piece that fits is: T-shape Match the outline shape with the piece
Answer: A
Explanation:
Original rotation: 180° Rotate by: 270° Final rotation: 90°
Answer: C
Explanation:
Original rotation: 45° Rotate by: 90° Final rotation: 135°
Answer: A
Explanation:
Symmetry: Horizontal Top and bottom halves mirror each other
Answer: C
Explanation:
The piece that fits is: Steps Match the outline shape with the piece
Answer: D
Explanation:
Original rotation: 225° Rotate by: 270° Final rotation: 135°
Answer: D
Explanation:
Symmetry: Vertical Left and right halves mirror each other
Answer: B
Explanation:
The silhouette is filled by exactly 2 pieces. Compare each option's piece shapes and positions to find the set that covers every filled cell without overlap or gaps.
Answer: D
Explanation:
Count systematically layer by layer Remember to count hidden blocks behind visible ones Total blocks: 22
Answer: D
Explanation:
Count systematically layer by layer Remember to count hidden blocks behind visible ones Total blocks: 23
Answer: D
Explanation:
The container is tilted 30° but gravity pulls water straight down, so the water surface remains perfectly horizontal (0°). A common misconception is that water tilts with the container.
Answer: B
Explanation:
Transformation: Rotate 90° End position: Row 4, Col 4
Answer: B
Explanation:
Transformation: Rotate 270° End position: Row 3, Col 4
Answer: D
Explanation:
The silhouette is filled by exactly 2 pieces. Compare each option's piece shapes and positions to find the set that covers every filled cell without overlap or gaps.
Answer: D
Explanation:
Count systematically layer by layer Remember to count hidden blocks behind visible ones Total blocks: 29
Answer: D
Explanation:
Original rotation: 270° Rotate by: 315° Final rotation: 225°
Answer: B
Explanation:
Original rotation: 135° Rotate by: 225° Final rotation: 0°
Answer: A
Explanation:
The container is tilted 30° but gravity pulls water straight down, so the water surface remains perfectly horizontal (0°). A common misconception is that water tilts with the container.
Answer: D
Explanation:
Clockwise rotation by 180°: (x, y) → (-x, -y). (2, 1) → (-2, -1)
Answer: A
Explanation:
Each step rotates by 45° Following the pattern, the next rotation is 315°
Answer: E
Explanation:
The silhouette is filled by exactly 2 pieces. Compare each option's piece shapes and positions to find the set that covers every filled cell without overlap or gaps.
Answer: E
Explanation:
Square pyramid: check that the number and arrangement of faces are correct. • Adjacent faces in the net must share a full edge • No faces may overlap when the net is folded
Answer: C
Explanation:
Tetrahedron: check that the number and arrangement of faces are correct. • Adjacent faces in the net must share a full edge • No faces may overlap when the net is folded
Answer: D
Explanation:
The container is tilted 30° but gravity pulls water straight down, so the water surface remains perfectly horizontal (0°). A common misconception is that water tilts with the container.
Answer: B
Explanation:
The container is tilted 30° but gravity pulls water straight down, so the water surface remains perfectly horizontal (0°). A common misconception is that water tilts with the container.
Answer: D
Explanation:
Square pyramid: check that the number and arrangement of faces are correct. • Adjacent faces in the net must share a full edge • No faces may overlap when the net is folded
Answer: D
Explanation:
Original rotation: 315° Rotate by: 45° Final rotation: 0°