Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 381 · 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.Shop A sells 5 mangoes for ₹200. Shop B sells 2 mangoes for ₹40. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
2. 2.Shop A sells 3 pens for ₹33. Shop B sells 4 pens for ₹76. What does one pen cost at the cheaper shop (in ₹)?
3. 3.Shop A sells 5 pens for ₹75. Shop B sells 2 pens for ₹50. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
4. 4.A 2 kg bag of sugar costs ₹82. A 1 kg bag costs ₹46. Which bag is cheaper per kg? (a) 1 kg bag (b) 2 kg bag
5. 5.A 10 kg bag of wheat flour costs ₹430. A 2 kg bag costs ₹72. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
6. 6.Shop A sells 5 notebooks for ₹175. Shop B sells 4 notebooks for ₹180. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
7. 7.Shop A sells 3 samosas for ₹39. Shop B sells 2 samosas for ₹28. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
8. 8.A 5 kg bag of rice costs ₹205. A 10 kg bag costs ₹760. How many rupees per kg do you save with the cheaper bag?
9. 9.A 10 kg bag of dal costs ₹1160. A 1 kg bag costs ₹131. How many rupees per kg do you save with the cheaper bag?
10. 10.A 5 kg bag of dal costs ₹690. A 1 kg bag costs ₹146. How many rupees per kg do you save with the cheaper bag?
11. 11.A 2 kg bag of wheat flour costs ₹78. A 10 kg bag costs ₹340. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
12. 12.Shop A sells 6 mangoes for ₹120. Shop B sells 2 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
13. 13.Shop A sells 5 mangoes for ₹200. Shop B sells 6 mangoes for ₹210. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
14. 14.Shop A sells 3 samosas for ₹45. Shop B sells 4 samosas for ₹48. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
15. 15.Shop A sells 3 mangoes for ₹60. Shop B sells 6 mangoes for ₹240. Which shop is cheaper for one mango? (a) Shop A (b) Shop B
16. 16.Shop A sells 4 samosas for ₹76. Shop B sells 5 samosas for ₹75. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
17. 17.Shop A sells 4 pens for ₹52. Shop B sells 3 pens for ₹60. Which shop is cheaper for one pen? (a) Shop B (b) Shop A
18. 18.Shop A sells 3 samosas for ₹51. Shop B sells 6 samosas for ₹108. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
19. 19.A 1 kg bag of rice costs ₹51. A 2 kg bag costs ₹158. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
20. 20.A 1 kg bag of sugar costs ₹50. A 10 kg bag costs ₹490. How many rupees per kg do you save with the cheaper bag?
21. 21.Shop A sells 6 pens for ₹126. Shop B sells 3 pens for ₹51. What does one pen cost at the cheaper shop (in ₹)?
22. 22.A 1 kg bag of rice costs ₹45. A 5 kg bag costs ₹355. How many rupees per kg do you save with the cheaper bag?
23. 23.Shop A sells 6 colour pencil sets for ₹720. Shop B sells 3 colour pencil sets for ₹240. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
24. 24.Shop A sells 6 geometry boxes for ₹510. Shop B sells 3 geometry boxes for ₹345. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
25. 25.Shop A sells 2 plates of idli for ₹110. Shop B sells 4 plates of idli for ₹160. What does one plate of idli cost at the cheaper shop (in ₹)?
26. 26.A 10 kg bag of dal costs ₹910. A 1 kg bag costs ₹104. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
27. 27.A 5 kg bag of wheat flour costs ₹190. A 2 kg bag costs ₹74. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
28. 28.Shop A sells 3 plates of idli for ₹180. Shop B sells 5 plates of idli for ₹200. What does one plate of idli cost at the cheaper shop (in ₹)?
29. 29.Shop A sells 6 colour pencil sets for ₹510. Shop B sells 3 colour pencil sets for ₹240. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
30. 30.Shop A sells 5 cricket balls for ₹650. Shop B sells 4 cricket balls for ₹540. What does one cricket ball cost at the cheaper shop (in ₹)?
31. 31.Shop A sells 5 cricket balls for ₹675. Shop B sells 2 cricket balls for ₹200. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
32. 32.Shop A sells 6 notebooks for ₹300. Shop B sells 3 notebooks for ₹105. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
33. 33.Shop A sells 6 pens for ₹72. Shop B sells 4 pens for ₹72. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
34. 34.A 10 kg bag of rice costs ₹730. A 2 kg bag costs ₹154. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
35. 35.A 10 kg bag of wheat flour costs ₹350. A 2 kg bag costs ₹86. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
36. 36.A 5 kg bag of tomatoes costs ₹250. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
37. 37.A 2 kg bag of onions costs ₹78. A 10 kg bag costs ₹270. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
38. 38.Shop A sells 3 pairs of socks for ₹195. Shop B sells 6 pairs of socks for ₹300. What does one pair of socks cost at the cheaper shop (in ₹)?
39. 39.A 5 kg bag of onions costs ₹145. A 1 kg bag costs ₹59. How many rupees per kg do you save with the cheaper bag?
40. 40.A 5 kg bag of rice costs ₹340. A 10 kg bag costs ₹530. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag

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