Questions

From Best to Worst

451 P6.DA.JC.23030802

Level 2
The pie charts show the number of each type of stationery in boxes, A and B. The total number of stationery in Box A is twice the total number of stationery in Box B.

Find the percentage of erasers in Box A.
What fraction of stationery in Box B is erasers?
The number of erasers in Box A is 40. Find the number of erasers in Box B.

3 m

Attempt

Pie chart Right angle Fraction of a set Percent of a set Times as many Units method

452 P4.AN.JM.17092807

Level 3
In the figure, BC is a straight line. ∠ADB = 90°, ∠EDF is equal to ∠FDC but 24° more than ∠ADE.

What line is perpendicular to BC?
Find ∠EDF.

3 m

Attempt

Right angle Equal stage Model Comparison Units method

453 P5.ST.JC.18121129

Level 1
Fill in the blanks.
The cost of 1 marble is 60% as much as 1 sticker.

Cost of 1 marble = _____ u
Cost of 1 sticker = _____ u
Difference in the cost of 1 sticker and 1 marble = _____ u
Cost of 2 marbles and 3 stickers = _____ u

4 m

Attempt

Percent to units More than or less than Units method

454 P5.RD.NK.22122317

Level 3
Abi had some bracelets. She gave ¹₃ of the bracelets to her neighbour and gave ²₅ of the remainder to her brother. She sold the rest at 4 for $6.70. She received a total of $134 from the sales of the bracelets. How many bracelets did she have at first?

4 m

Attempt

F Addition & subtraction F Multiplication Remainder concept Branching Sets Units method

455 P6.FR.JC.17053010

Level 3 PSLE
ABCD is a square. The shaded parts X and Y are two squares with different areas. All the corners of squares X and Y lie either on the sides of square ABCD or on the line AC. If the area of the square is 360 cm². Find the shaded area.