Level 3
Ethan had 40% as many beads as Ben. After Ethan and Ben bought another 50 beads and 15 beads respectively, Ethan had 50% more beads than Ben. How many beads did Ethan have at first?
Level 3
A rectangle is 25 cm long and 20 cm wide. Its length is now increased by 40% and its breadth is increased by 50%. Find the perimeter of the new rectangle.
Level 3
If Yvonne gives Oscar $27, the amount of money she has will be 25% of his. If Oscar gives Yvonne $12, he will have the same amount of money as her. How much money did each of them have? (a) Oscar (b) Yvonne
Level 3 PSLE
Andy had $180 and Benny had some money at first. After Andy spent $79 and Benny spent 35% of his money, they had a total of $140 left. How much money did Benny have at first?
Level 3
Jane gave 10% of her collection of pens to Colleen thereby increasing Colleen's collection by 25%. If Jane had 45 pens left, how many pens did Collen have at first?
Level 3
In a contest, two people will have to answer 100 questions each.
They score 1 point for each correct answer.
The contest has not ended yet.
Each person has already answered 90 questions.
Person A has answered 60% of the first 90 questions correctly.
Person B has answered 50% of the first 90 questions correctly.
What is the minimum number of points that Person A must get from the last 10 questions to win the contest?
Level 3
Luke bought a refrigerator and a laptop. The original price of the refrigerator was $3200 and the original price of the laptop was half the original price of the refrigerator. Luke was given a 25% discount on the laptop. How much did Luke pay altogether?
Sophie bought a doll and a toy plane during the Toy Bonanza. The usual price of the doll and the toy plane was $12 and $18 respectively. How much did she pay for the 2 items?
Nicholas bought 2 identical soft toys. The total discount for the 2 soft toys was $10.50. What was the price of each soft toy before discount?
Level 3
Sophie bought a doll and a toy plane during the Toy Bonanza. The usual price of the doll and the toy plane was $12 and $18 respectively. How much did she pay for the 2 items?
Nicholas bought 2 identical soft toys. The total discount for the 2 soft toys was $10.50. What was the price of each soft toy before discount?
Level 3
At the pet shelter, the rabbit population increased by 20% in the second month and then by a further 30% in the next 2 months. If there were 585 rabbits in the end, how many rabbits were there at the pet shelter at first?
Level 3
Belinda made a profit of 50% from the sale of a dress and a profit of 80% from the sale of a shirt. The total profit she made from the two items was $91. She later sold a similar dress at a discount of 20% off the advertised price. Her total profit for the three items then increased to $121.
Level 3 PSLE
Annie and Bindy made some butter muffins and raisin muffins. Annie made 33 more butter muffins than raisin muffins. Bindy made 65 more raisin muffins than butter muffins. The total number of butter muffins made up 42% of the total number of muffins they made. How many raisin muffins did they make altogether?
Level 3
Benita's salary is 20% less than Amanda's salary and 40% less than Cecilia's salary. If Amanda's salary is $500 less than that of Cecilia's salary,
Find Benita's salary.
Given that Benita received a 20% pay cut, find Benita's new salary.
Level 3
A shopkeeper is selling 700 sketch books. He sold 60% of them at $8 each, 50% of the remainder at a discount of 40% and the rest at cost price. He made a profit of $2912. Find the cost price of a sketch book.
Level 3
In a shop that sells t-shirts, 250 blue t-shirts were sold weekly and 25% of the remaining t-shirts that were sold were red. Of the leftover, 40% of the t-shirts sold were yellow t-shirts and the rest were black t-shirts. Given that the number of black t-shirts sold was 20% of the total number of t-shirts sold, how many red and blue t-shirts were sold altogether?
