Level 2
Given that all the blocks are identical, what is the height of the house? (a) _____ m (b) _____ cm
Level 2
Given that all the blocks are identical, what is the height of the house? (a) _____ m (b) _____ cm
Image in this question is not available.
Level 2 PSLE
Anna has a square piece of paper FGHJ of side 21 cm. She cut along the dotted lines shown in Figure 1 to get one small square of area 9 cm2 and 8 identical right-angled triangles. Triangle KLM in Figure 2 is one such triangle. Find the length of KM.
Level 2 PSLE
Anna has a square piece of paper FGHJ of side 21 cm. She cut along the dotted lines shown in Figure 1 to get one small square of area 9 cm2 and 8 identical right-angled triangles. Triangle KLM in Figure 2 is one such triangle. Find the length of KM.
Image in this question is not available.
Level 3 PSLE
Figure 1 is a trapezium with a perimeter of 18 cm. Figure 2 is made up of four such trapeziums. The perimeter of Figure 2 is 48 cm. What is the length of the side GH of the trapezium?
Level 3 PSLE
Figure 1 is a trapezium with a perimeter of 18 cm. Figure 2 is made up of four such trapeziums. The perimeter of Figure 2 is 48 cm. What is the length of the side GH of the trapezium?
Image in this question is not available.
Level 2
The figure is made up of 3 identical squares. The length of one side of a square is 4 cm. What is the perimeter of the whole figure?
Level 2
The figure is made up of 3 identical squares. The length of one side of a square is 4 cm. What is the perimeter of the whole figure?
Image in this question is not available.
Level 2 PSLE
In the figure, ABDF and BCEF are rectangles and CDE is a straight line. AB = 6 cm, AF = 8 cm and BF = 10 cm. Find the length of BC.
Level 2 PSLE
In the figure, ABDF and BCEF are rectangles and CDE is a straight line. AB = 6 cm, AF = 8 cm and BF = 10 cm. Find the length of BC.
Image in this question is not available.
Level 2
The height of a pole is 121 cm. 711 of the pole is painted red and the rest is painted white. Find the length of the pole painted in white.
2 m
Image in this question is not available.
Level 3
Marissa bought a plant that was 5 cm tall. Every morning, she measured the height of the plant and recorded its height for the day. The line graph shows her records.
- What was the height of the plant when it was measured on Day 3?
- Between which two days was the increase in the height of the plant the greatest? Give the answer in numbers. (Eg 1, 2)
- In Day 6, the height of the plant dropped to 35 of Day 4. What is the height of the plant on Day 6?
Level 3
Marissa bought a plant that was 5 cm tall. Every morning, she measured the height of the plant and recorded its height for the day. The line graph shows her records.
- What was the height of the plant when it was measured on Day 3?
- Between which two days was the increase in the height of the plant the greatest? Give the answer in numbers. (Eg 1, 2)
- In Day 6, the height of the plant dropped to 35 of Day 4. What is the height of the plant on Day 6?
Image in this question is not available.
Level 2
The figure is made up of 2 triangles, ABC and ACD. The length of AD is thrice as much as the length of BC. AB is perpendicular to AD and BC. Find the area of figure ABCD.
Level 2
The figure is made up of 2 triangles, ABC and ACD. The length of AD is thrice as much as the length of BC. AB is perpendicular to AD and BC. Find the area of figure ABCD.
Image in this question is not available.
Level 3
9 identical 4-cm cubes are placed in an empty rectangular tank of length 90 cm and width 25 cm. The tank is then filled with water from a tap flowing at a rate of 7 litres per minute. It takes 12 minutes to fill up 34 of the tank. What is the height of the tank? Correct the answer to 1 decimal place.
3 m
Image in this question is not available.
Level 3
The figure is not drawn to scale. It is made up of a square and a rectangle. The ratio of the area of the square to that of the rectangle is 3 : 4. After the shaded part is cut out, the ratio of the area of unshaded part of the rectangle to that of the unshaded part of the square is 2 : 1. Given the length of the square is 9 cm, find the area of the shaded part.
Level 3
The figure is not drawn to scale. It is made up of a square and a rectangle. The ratio of the area of the square to that of the rectangle is 3 : 4. After the shaded part is cut out, the ratio of the area of unshaded part of the rectangle to that of the unshaded part of the square is 2 : 1. Given the length of the square is 9 cm, find the area of the shaded part.
Image in this question is not available.