Level 1
Rectangle ABCD with AB 3 cm long and BC 5 cm long. How long is
1. Line CD
2. Line DA?
1 m
Level 1 PSLE
The figure is made up of 4 identical rectangles and 2 identical squares. Does this figure have a line of symmetry? Give your answer in number. (Eg Yes = 1; No = 2)
1 m
Level 2
The figure shows cardboard pieces used to form the net of a cuboid. The area of each square piece is 25 cm2 and the area of each rectangular piece is 40 cm2. Find the volume of the cuboid.
2 m
Level 2
The figure is made up of squares. How many more squares must be shaded so that the figure is 35 shaded?
2 m
Level 2
The figure shows a piece of paper. When the shaded rectangles A, C, D and square B is cut out, the remaining parts form the net of a cuboid. Area E is a square. Given that the area of A is 18 cm2 and the area of B is 81 cm2, find the volume of the cuboid.
2 m
Level 3
The perimeter of the rectangular base of a tank is 400 cm. The ratio of its length to its breadth is 3 : 2. When 48 ℓ of water are poured into the tank, 25 of it is filled. Find the height of the tank.
4 m
Level 2
In the figure, ABCE and ACDF are rectangles and DEF is a straight line. AB = 4 cm. BC = 3 cm and AC = 5 cm. Find the length of AF.
2 m
Level 3
The figure is made up of a rectangle and a square. Find the area of the figure.
4 m
Level 2
ABCD is a rectangle and is divided into 4 unequal triangles P, Q, R and S as shown. Find the area of Triangle S.
2 m
Level 2
The figure is made up of a rectangle, ABCD, and a square, BCEF. The length of the rectangle ABCD is twice the breadth of the square. Find the perimeter of the figure.
2 m