121 P6.RD.TL.17042445
Level 3
In the figure, not drawn to scale, 40% of the triangle XEZ is shaded. The ratio of the shaded part of circle to the unshaded part of the circle is 5 : 9. What percentage of the rectangle WXZY is shaded?
3 m
Ratio to units Finding percent Percent to units Area perimeter Repeated identity Units table
122 P6.AP.TL.17090721
Level 2
A rectangle is placed in a circle with O as the centre. Use the calculator value of π to find the shaded part of the circle. Correct the answer to 1 decimal place.
2 m
Rectangle Square & square root Triangle Circle area Fraction of a whole D Place values D Round off
123 P5.AP.NK.23012626
Level 2
Find the maximum number of squares of side 3 cm that can be cut from a rectangular cardboard of dimensions 33 cm by 27 cm.
2 m
Square Rectangle Tiling Min-max
124 P5.AP.JM.17083148
Level 2
Aiden has a cardboard measuring 23 cm by 20 cm. He wants to cut 2-cm squares from the cardboard. What is the maximum number of 2-cm squares he can cut out?
2 m
Square Rectangle Tiling Min-max W Remainder
125 P5.AP.JM.17083150
Level 2
A rectangular piece of paper is folded to form the figure. Find the perimeter of the rectangular piece of paper before it was folded.
2 m
Rectangle Folded figure
126 P4.AN.JM.17092842
Level 2
ABCD is a square and CEFG is a rectangle. Find ∠x + ∠y.
2 m
Right angle Square Rectangle
127 P5.AP.JM.17083154
Level 2
In the figure not drawn to scale, a rectangular piece of paper of length 20 cm is folded at Corner C in such a way that BC is 13 of its breadth. Find the area of the shaded region.
2 m
Rectangle Folded figure Fraction to units
128 P5.AN.JM.17083114
Level 1
ACDF is a rectangle where ABEF and BCDE are identical squares. Given that ∠FCD = 65°, find ∠BFC.
2 m
Right angle Square Rectangle Angles sum of triangle
129 P5.AP.NK.23041217
Level 2
ABCD is a rectangular piece of paper with a perimeter of 178 cm. AB is 65 cm and point X is the mid-point AD. It is folded along the dotted line as shown in Figure 1. What is the area of the shaded triangle?
2 m
Rectangle Folded figure
130 P5.FR.JM.17083092
Level 2
The breadth of a rectangle is 38 m. Its length is twice as long as its breadth. What is the area of the rectangle?
2 m
F Multiplication Fractions with units Area Perimeter Rectangle Times as many
131 P4.AN.JM.17092857
Level 2
The figure shows a square ABEF and a rectangle BCDE. ∠ADE = 38°. Find ∠DAE.
2 m
Square Rectangle Angles sum of triangle
132 P5.AP.JM.17083189
Level 2
The figure shows a rectangle ABCD measuring 10 cm by 6 cm. What is the total area of the two shaded triangles?
2 m
Rectangle Triangle common base
133 P6.AP.TL.17090730
Level 2
The figure, not drawn to scale, consists of a rectangle ABFG, a square BCDF, and 2 identical quadrants AGE and BFD. AG = 8 cm and FG = 4 cm. Find the shaded area. (Take π = 227)
2 m
Square Rectangle Quarter circle Cut & paste
134 P6.AP.TL.17090731
Level 2
The figure is made up of 2 similar quadrants and a semicircle in a rectangle. The diameter of the semicircle is 28 cm. Find the perimeter of the shaded part. (Take π = 227)
2 m
Rectangle Semicircle Quarter circle
135 P6.AN.NK.21060915
Level 2 PSLE
In the figure, ABCD is a rectangle. BD = BE, ∠BED = 40° and ∠EDA = 264°. Find ∠CDB.
2 m
Right angle Rectangle Isosceles triangle Angles at a point
136 P6.AP.TL.17090766
Level 2
The figure is made up of 5 identical rectangles with a perimeter of 336 cm. Find the area of each rectangle.
2 m
Rectangle Rectilinear figure Composite figure area Units method
137 P3.AP.JM.17102349
Level 2
The figure is made up of a rectangle and a square. Find the area of the figure.
2 m
Square Rectangle Rectilinear figure Composite figure area
138 P6.AP.TL.17090765
Level 2
A rectangular paper can be divided into 5 identical small rectangles as shown. Given that the breadth of the paper is 40cm, find the area.
2 m
Rectangle Rectilinear figure Composite figure area Units method
139 P4.AP.NK.23050830
Level 2
The figure is made up of 3 identical rectangles. The length of each rectangle is twice its breadth. The total perimeter of the figure is 80 cm. What is the length of each rectangle?
2 m
Length Rectangle Tiling Units method
140 P4.AP.NK.23050834
Level 2
Four identical rectangles are cut out from a square piece of paper as shown in the diagram. The breadth of each rectangle is 2 cm. What is the area of each rectangle?
2 m
Length Square Rectangle Rectilinear figure

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