Primary 5, Mathematics, Worksheet 9
There are a total of 20 multiple choice questions (MCQ). Please select the correct answer.
Time Limit: 45 minutes
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Question 1 of 20
1. Question
1 point(s)Question: 36: 12 = _______ : 1
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Question 2 of 20
2. Question
1 point(s)Question: Express 45 minutes as a ratio of 3 hours.
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Question 3 of 20
3. Question
1 point(s)Question: Simplify the ratio 24: 30: 56
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Question 4 of 20
4. Question
1 point(s)Question: Express 25 cents as a ratio of $5.20 in its lowest terms.
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Question 5 of 20
5. Question
1 point(s)Question: A papaya cost 2/5 as much as a bunch of rambutans. Find the ratio of the cost of the papaya to the cost of the rambutans.
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Question 6 of 20
6. Question
1 point(s)Question: Bob and Yeo share $ 560 in the ratio 2:3. How much more money does Yeo receive than Bob?
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Question 7 of 20
7. Question
1 point(s)Question: There are 2100 students in a school. 1250 are girls and the rest are boys. Find the ratio of the number of girls to the number of boys at the zoo.
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Question 8 of 20
8. Question
1 point(s)Question: The ratio of the number of pears to the number of pineapples is 4:9. There are 45 more pineapples than pears. How many pineapples and pears are there altogether?
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Question 9 of 20
9. Question
1 point(s)Question: The ratio of Anthony’s age to his mother’s age is 1: 4. If Anthony is 9 years old, in how many years’ time will the ratio of Anthony’s age to his mother’s age be 1:2?
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Question 10 of 20
10. Question
2 point(s)Question: William, Felicia and Ben share some stamps in the ratio 2:5:7. Felicia receives 27 more stamps than William. How many stamps did Ben receive?
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Question 11 of 20
11. Question
2 point(s)Question: The ratio of the height of Wang’s height to the height of Alice is 9:5. Alice is 60 cm shorter than Wang. Find the total mass of Wang and Alice.
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Question 12 of 20
12. Question
2 point(s)Question: Amy made fruit punch by mixing fruit syrup and water in the ratio 3:8. If she uses 400 litres more water than syrup, how much syrup did she use?
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Question 13 of 20
13. Question
2 point(s)Question: The ratio of the length of a bolt of silk to that of a bolt wool is 8:3. The bolt of silk is 56 cm long. How much longer is the bolt of silk than the bolt of wool?
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Question 14 of 20
14. Question
2 point(s)Question: Pauline gave 21 stickers to Leslie and 30 stickers to Darren. Express the number of stickers Leslie received as a ratio to the total number of stickers both of them received?
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Question 15 of 20
15. Question
1 point(s)Question: 15. Louisa baked 35 muffins and Erica baked 28. Express as a ratio the number of muffins Louisa baked to the number of muffins Erica baked.
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Question 16 of 20
16. Question
2 point(s)Question: The ratio of En Chia’s allowance to Yu Long’s allowance to Bob’s allowance was 3:5:10. When Bob gave $56 away to be shared unequally between En Chia and Yu Long, he found that the 3 of them had the same amount of savings. How much did Yu Long have left?
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Question 17 of 20
17. Question
2 point(s)Question: A piece of ribbon was cut in to 2 parts in the ratio 7:8. The shorter part was further cut into two pieces in the ratio 5:2 with the longer piece being 15.5 m long. How long was the original piece of ribbon?
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Question 18 of 20
18. Question
2 point(s)Question: Tom, Dick and Harry sold some tickets for a rock concert. Tom sold 14 of the total number of tickets. Dick and Harry sold the remaining tickets in the ratio 4:7. If Harry sold 21 more tickets than Dick, how many tickets did the three boys sell altogether?
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Question 19 of 20
19. Question
2 point(s)Question: The ratio of John’s money to Leslie’s Money is 2:5. The ratio of Leslie’s money to Jessica’s money is 3:8. If John and Jessica have $322, how much does Leslie have?
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Question 20 of 20
20. Question
2 point(s)Question: Bernard gave away 180 beads while Su gave away 120 beads. The ratio of Bernard’s number of beads left to Su’s number of beads left was 9:5. If Bernard had 288 beads at first, how many beads did Su have at first?
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