Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 572 · 40 sums

The method (Same-size compare): Price of one = total ÷ number (or price of 1 kg = total ÷ kg). The smaller price of one is the better buy. Saving per item = bigger price of one − smaller price of one.

1. 1.A 1 kg bag of dal costs ₹101. A 2 kg bag costs ₹256. How many rupees per kg do you save with the cheaper bag?
2. 2.Shop A sells 3 samosas for ₹45. Shop B sells 2 samosas for ₹34. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
3. 3.Shop A sells 6 mangoes for ₹210. Shop B sells 4 mangoes for ₹160. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
4. 4.A 5 kg bag of sugar costs ₹200. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
5. 5.Shop A sells 2 colour pencil sets for ₹230. Shop B sells 6 colour pencil sets for ₹480. What does one colour pencil set cost at the cheaper shop (in ₹)?
6. 6.Shop A sells 2 cricket balls for ₹200. Shop B sells 3 cricket balls for ₹330. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
7. 7.A 10 kg bag of onions costs ₹240. A 1 kg bag costs ₹22. How many rupees per kg do you save with the cheaper bag?
8. 8.A 1 kg bag of tomatoes costs ₹59. A 2 kg bag costs ₹80. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
9. 9.Shop A sells 4 pens for ₹48. Shop B sells 2 pens for ₹48. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
10. 10.Shop A sells 4 pairs of socks for ₹300. Shop B sells 2 pairs of socks for ₹100. What does one pair of socks cost at the cheaper shop (in ₹)?
11. 11.Shop A sells 5 pairs of socks for ₹375. Shop B sells 2 pairs of socks for ₹160. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
12. 12.A 2 kg bag of wheat flour costs ₹66. A 1 kg bag costs ₹46. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
13. 13.A 1 kg bag of dal costs ₹137. A 10 kg bag costs ₹1500. How many rupees per kg do you save with the cheaper bag?
14. 14.A 2 kg bag of dal costs ₹194. A 1 kg bag costs ₹127. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
15. 15.Shop A sells 4 cricket balls for ₹560. Shop B sells 2 cricket balls for ₹270. What does one cricket ball cost at the cheaper shop (in ₹)?
16. 16.A 5 kg bag of dal costs ₹675. A 1 kg bag costs ₹137. How many rupees per kg do you save with the cheaper bag?
17. 17.A 2 kg bag of wheat flour costs ₹74. A 5 kg bag costs ₹245. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
18. 18.Shop A sells 2 notebooks for ₹90. Shop B sells 4 notebooks for ₹160. What does one notebook cost at the cheaper shop (in ₹)?
19. 19.A 5 kg bag of dal costs ₹485. A 10 kg bag costs ₹1130. How many rupees per kg do you save with the cheaper bag?
20. 20.Shop A sells 4 colour pencil sets for ₹300. Shop B sells 6 colour pencil sets for ₹390. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
21. 21.A 5 kg bag of onions costs ₹125. A 1 kg bag costs ₹56. How many rupees per kg do you save with the cheaper bag?
22. 22.A 1 kg bag of rice costs ₹49. A 5 kg bag costs ₹265. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
23. 23.Shop A sells 3 mangoes for ₹75. Shop B sells 4 mangoes for ₹140. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
24. 24.A 10 kg bag of onions costs ₹350. A 1 kg bag costs ₹52. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
25. 25.A 10 kg bag of wheat flour costs ₹410. A 1 kg bag costs ₹48. How many rupees per kg do you save with the cheaper bag?
26. 26.Shop A sells 4 geometry boxes for ₹340. Shop B sells 5 geometry boxes for ₹600. What does one geometry box cost at the cheaper shop (in ₹)?
27. 27.Shop A sells 5 cricket balls for ₹650. Shop B sells 3 cricket balls for ₹375. What does one cricket ball cost at the cheaper shop (in ₹)?
28. 28.A 1 kg bag of onions costs ₹59. A 2 kg bag costs ₹116. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
29. 29.Shop A sells 5 samosas for ₹70. Shop B sells 4 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
30. 30.A 5 kg bag of onions costs ₹135. A 1 kg bag costs ₹36. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 3 notebooks for ₹135. Shop B sells 6 notebooks for ₹240. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
32. 32.A 2 kg bag of potatoes costs ₹64. A 10 kg bag costs ₹280. How many rupees per kg do you save with the cheaper bag?
33. 33.Shop A sells 3 plates of idli for ₹150. Shop B sells 2 plates of idli for ₹70. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
34. 34.A 5 kg bag of sugar costs ₹220. A 1 kg bag costs ₹45. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
35. 35.Shop A sells 4 samosas for ₹68. Shop B sells 5 samosas for ₹70. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
36. 36.A 10 kg bag of onions costs ₹430. A 2 kg bag costs ₹114. How many rupees per kg do you save with the cheaper bag?
37. 37.A 5 kg bag of onions costs ₹195. A 1 kg bag costs ₹30. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
38. 38.Shop A sells 3 pairs of socks for ₹195. Shop B sells 5 pairs of socks for ₹250. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
39. 39.Shop A sells 2 cricket balls for ₹290. Shop B sells 5 cricket balls for ₹600. What does one cricket ball cost at the cheaper shop (in ₹)?
40. 40.Shop A sells 3 notebooks for ₹135. Shop B sells 6 notebooks for ₹360. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A

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