1) Anne bought a basket of 3 types of fruits. The ratio of the number of oranges to the number of mangoes was 3 : 5. The number of apples to the total number of oranges and mangoes is 1 : 6. What fraction of the fruits in the basket were mangoes? a) 15/28 b) 24 c) 9/15 d) 15/4 2) During a sports carnival, the participants were divided equally into 2 teams, A aand B. The ratio of the numbers of boys to the number of girls in team A is 3:2 and that in team B is 7:13. What is the ratio of the number of boys to the number of girls participating in the carnival a) 19:21 b) 21:19 c) 21 d) 19 3) 4/7 of a square is painted green. 5/6 of the remainder is painted red. If the green part is 36cm₂ more than the red part, find the area of the square. a) 68 cm₂ b) 12 cm₂ c) 168 cm₂ d) 36 cm₂ 4) A cruise ship can seat 1200 passengers. On one of its trip to Bintan Island, three out of every four seats were occupied. How many seats were occupied a) 600 b) 900 c) 300 d) 1200 5) A wire is 72 cm long. It is bent to form a rectangle. The ratio of its length to its breadth is 7:5. Fine the area of the rectangle a) 21cm b) 7cm c) 36cm d) 12cm 6) The price of a painting increased by 20%. If the increase was $240, what was the price of the painting after the increase? a) $48 b) $1440 c) $284 d) $288 7) A shop sold 90 laptops in May. It sold 20% more laptops in May than in June. How many laptops did the shop sell in June? a) 78 b) 72 c) 96 d) 75 8) 0.405 as a percentage a) 0.405% b) 40.5% c) 405% d) 45% 9) Which one of the following is not equal to 5.2% a) 52 out of 1000 b) 26 out of 50 c) 13 out of 250 d) 39 out of 750 10) John mass is 20% more than Karen's mass. If John is 60kg, how heavy is Karen? a) 48kg b) 50kg c) 62kg d) 38kg 11) 150% of a number is 900. What is the number? a) 450 b) 600 c) 1350 d) 1800 12) 31 out of 50 pupils in a school wear watches. What percentage of the pupils do not wear watches? a) 19% b) 31% c) 38% d) 62% 13) 6 years ago, Andy was 60 cm tall. This year, he gew to 75 cm tall. Calculate the percentage increase in his height. a) 20% b) 25% c) 30% d) 80% 14) There were 60 apples in a basket. 45% of them were red and the rest were green. 10 red apples were eaten. What percentage of the remaining apples were red? a) 34% b) 45% c) 66% d) 53% 15) Alice and Tina have some cookies. 25% of Alice's cookies is equal to 40% of Tina's cookies. Find the difference in the number of cookies they have if Tina has 60 cookies a) 24 b) 30 c) 36 d) 45 16) Express 80g as a ratio of 1/2 kg a) 2 : 25 b) 1 : 160 c) 4 : 25 d) 9 : 160 17) For every 8 pupils who wear spectacles in a class, there are 2 pupils who do not wear spectacles. Express the number of pupils who wear spectacles as a ratio of the total number of pupils in the class a) 3 : 1 b) 4 : 1 c) 3 : 4 d) 4 : 5 18) Andy's savings is 3/4 of Robby's savings. Tom's savings is 1/3 of Robby's savings. What is the ratio of Andy's savings to Robby's savings to Tom's savings? a) 3 : 4 : 1 b) 3 : 5 : 1 c) 9 : 11 : 4 d) 9 : 12 : 4 19) The ratio of the number of apples to the number of oranges in a basket was 2 : 3. When 30 apples were added to the basket, the new ratio is 3 : 2. How many apples are there in the basket below. a) 20 b) 90 c) 54 d) 60 20) The ratio of the number of senior citizens to the number of children at a charity event was 12 : 5. The ratio of the number of boys to the number of girls was 4 : 3. Find the ratio of the number of senior citizens to the number of boys. a) 3 : 1 b) 4 : 1 c) 21 : 5 d) 26 : 5

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