241 P5.FR.JM.17083025
Level 3
Mr Poh is 30 years older than his son. 5 years from now, his son will be 13 of his age while his daughter will be 35 of his son's age. Express his daughter's present age as a fraction of Mr Poh's present age. Leave your answer in its simplest form.
4 m
F Simplest form Fraction to units More than or less than Repeated identity Unchanged difference Units table
242 P4.FR.JM.17101723
Level 3
Tina baked 280 cookies. She gave 70 cookies to Celine and some cookies to Ben. She had 37 of the total cookies left.
  1. How many cookies did she have left?
  2. What fraction of the total cookies did she give to Ben?
4 m
Fraction of a set F Simplest form Fraction to units Units method
243 P5.AP.JM.17083244
Level 3
The figure consists of two overlapping squares ABCD and DEFG. H is the 15 mark of the sides, AB and FG. Express the shaded area as a fraction of the total unshaded area. (Give your answer in the simplest form.)
4 m
Square Composite figure area Overlapping area Fraction of a whole Fraction to units Units method
244 P6.FR.JO.21042215
Level 3 PSLE
A square, not drawn to scale, is made up of four triangles A, B, C and D. The area of A is 110 the area of the square while the area of B is 16 the area of the square.
  1. The total areas of A and B is 240 cm2. What is the length of each side of the square?
  2. What fraction of the square is Area of D?
5 m
Fraction of a whole F Simplest form F Addition & subtraction Fraction to units Length Area Perimeter Square & square root Units method
245 P6.AP.TL.17090849
Level 3
The figure is make up of 3 circles. The small circle has centre O and a radius of 6 cm. The big circle, has centre O and a radius of 10 cm. The diameter of the big circle cuts through the centre of the medium-sized circle and the small circle. The three regions formed are indicated as X, Y and Z.
  1. Find the radius of the medium-sized circle.
  2. Find the area of region Z. Use a calculator to obtain the value of π. (Round off to nearest 2 decimal places).
  3. Express the area of the region Y as a ratio to the area of region X.
5 m
Circle area Composite figure area D Place values D Round off Finding ratio R Simplest form
246 P6.AP.TL.17090851
Level 3
In the figure, not drawn to scale, WXYZ is a rectangle with a length of 45 cm and a width of 22 cm. The area of the quadrilateral ABCD is 75 cm2. Find the ratio of the shaded area to the unshaded area.
5 m
Rectangle Triangle Composite figure area Overlapping area Finding ratio R Simplest form
247 P4.FR.JM.17101779
Level 3
Nellie read 14 of a storybook. If she had read another 147 pages, she would have read 56 of the whole storybook altogether. How many pages were there in the storybook?
4 m
Fraction to units F Simplest form F Addition & subtraction Fraction to units Internal transfer Unchanged total Units table
248 P4.WN.JM.17102308
Level 2
Mrs Goh had a sum of money. She could either buy 32 chocolates or 24 sweets. Given that she had already bought 12 chocolates and 9 sweets, how many more chocolates could she buy?
4 m
Min-max Proportion R Simplest form
249 P6.WN.JC.19082901
Level 2
A mini-bus can take either 12 adults or 15 children. There are 6 mini-buses altogether and there are 8 adults in each of the mini-buses. What is the maximum number of children the mini-buses can still take?
2 m
Min-max Proportion R Simplest form

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