26 P6.PC.JC.18010809
Level 3 PSLE
At first, Leah had a total of 66 blue and purple balloons. 17 purple balloons burst. She then increased the number of blue balloons by 75%. After that, Leah had a total of 79 balloons. How many purple balloons did she have at first?
3 m
Percent change by Percent to units All change Units table
27 P6.RD.JC.19082902
Level 3
Fabian, Gilbert and Henry had some marbles in the ratio of 2 : 3 : 5. Henry gave 40% of his marbles to Fabian and Gilbert. As a result, Fabian had the same number of marbles as Gilbert and Henry had 36 fewer marbles than Fabian.
  1. What was the percentage increase in Fabian's marbles after receiving from Henry?
  2. How many marbles did Gilbert have at first?
4 m
Ratio to units Percent of a set Percent change by More than or less than Equal stage after Internal transfer Units table Decimal units
28 P6.RD.JC.19082904
Level 3
Andy, Bob and Charles collected game cards in the ratio of 7 : 4 : 9. After Charles gave 310 to Andy and Bob, Charles had 60 less game cards than Andy. The number of game cards that Ben had increased by 35%. How many game cards did Andy and Charles have?
4 m
Fraction of a set Ratio to units Percent to units Percent change by More than or less than Internal transfer Units table Decimal units
29 P6.PC.JC.23100214
Level 2 PSLE
Carl had a collection of rulers, pens and markers. He had 85 rulers. 30% of his collection was pens. He had 51 fewer pens than markers.
  1. How many pens did Carl have?
  2. Carl gave away some pens. His total collection decreased by 20%. What percentage of his collection was pens after that?
4 m
Percent of a set Percent change by More than or less than Units method
30 P6.DA.NK.21060910
Level 2 PSLE
Shops A and B sell highlighters of four colours. The bar graphs show the number of highlighters sold by each shop in April. The bar for the number yellow highlighters sold by Shop A has not been drawn.
  1. Half of the highlighters sold by Shop A were yellow highlighters. How many yellow highlighters did Shop A sell?
  2. Which colour(s) of highlighters did Shop A sell less than Shop B? (Give your answer(s) in letter(s) in alphabetical order. Eg Blue, Red = B, R
  3. In May, Shop B sold 75 more blue highlighters than the number of blue highlighters sold in April. What was the percentage increase in the number of blue highlighters sold by Shop B from April to May?
4 m
Bar graph Fraction of a set Percent change by More than or less than

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