Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 971 · 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 6 pairs of socks for ₹480. Shop B sells 5 pairs of socks for ₹450. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
2. 2.A 2 kg bag of wheat flour costs ₹66. A 1 kg bag costs ₹35. Which bag is cheaper per kg? (a) 2 kg bag (b) 1 kg bag
3. 3.Shop A sells 2 pens for ₹30. Shop B sells 6 pens for ₹78. What does one pen cost at the cheaper shop (in ₹)?
4. 4.Shop A sells 2 pairs of socks for ₹100. Shop B sells 4 pairs of socks for ₹260. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
5. 5.A 5 kg bag of dal costs ₹450. A 1 kg bag costs ₹134. How many rupees per kg do you save with the cheaper bag?
6. 6.A 5 kg bag of potatoes costs ₹130. A 1 kg bag costs ₹22. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
7. 7.A 5 kg bag of wheat flour costs ₹195. A 1 kg bag costs ₹30. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
8. 8.Shop A sells 5 notebooks for ₹225. Shop B sells 3 notebooks for ₹165. Which shop is cheaper for one notebook? (a) Shop B (b) Shop A
9. 9.Shop A sells 2 colour pencil sets for ₹140. Shop B sells 3 colour pencil sets for ₹255. What does one colour pencil set cost at the cheaper shop (in ₹)?
10. 10.Shop A sells 2 cricket balls for ₹200. Shop B sells 6 cricket balls for ₹810. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
11. 11.Shop A sells 4 notebooks for ₹140. Shop B sells 6 notebooks for ₹360. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
12. 12.Shop A sells 5 pens for ₹95. Shop B sells 3 pens for ₹45. What does one pen cost at the cheaper shop (in ₹)?
13. 13.Shop A sells 3 geometry boxes for ₹360. Shop B sells 5 geometry boxes for ₹450. Which shop is cheaper for one geometry box? (a) Shop A (b) Shop B
14. 14.A 5 kg bag of wheat flour costs ₹150. A 2 kg bag costs ₹62. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
15. 15.A 10 kg bag of tomatoes costs ₹350. A 1 kg bag costs ₹49. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag
16. 16.A 1 kg bag of potatoes costs ₹26. A 5 kg bag costs ₹100. Which bag is cheaper per kg? (a) 5 kg bag (b) 1 kg bag
17. 17.Shop A sells 5 pens for ₹85. Shop B sells 2 pens for ₹36. What does one pen cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 5 pens for ₹90. Shop B sells 6 pens for ₹72. What does one pen cost at the cheaper shop (in ₹)?
19. 19.A 1 kg bag of rice costs ₹60. A 2 kg bag costs ₹100. How many rupees per kg do you save with the cheaper bag?
20. 20.Shop A sells 5 samosas for ₹65. Shop B sells 3 samosas for ₹51. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
21. 21.Shop A sells 2 cricket balls for ₹210. Shop B sells 6 cricket balls for ₹600. What does one cricket ball cost at the cheaper shop (in ₹)?
22. 22.Shop A sells 4 plates of idli for ₹120. Shop B sells 2 plates of idli for ₹90. What does one plate of idli cost at the cheaper shop (in ₹)?
23. 23.A 10 kg bag of tomatoes costs ₹300. A 2 kg bag costs ₹56. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
24. 24.A 10 kg bag of onions costs ₹310. A 2 kg bag costs ₹56. How many rupees per kg do you save with the cheaper bag?
25. 25.A 10 kg bag of rice costs ₹510. A 2 kg bag costs ₹116. Which bag is cheaper per kg? (a) 10 kg bag (b) 2 kg bag
26. 26.Shop A sells 5 cricket balls for ₹750. Shop B sells 2 cricket balls for ₹280. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
27. 27.A 10 kg bag of potatoes costs ₹300. A 1 kg bag costs ₹33. How many rupees per kg do you save with the cheaper bag?
28. 28.A 2 kg bag of onions costs ₹84. A 1 kg bag costs ₹22. How many rupees per kg do you save with the cheaper bag?
29. 29.Shop A sells 6 plates of idli for ₹330. Shop B sells 2 plates of idli for ₹80. Which shop is cheaper for one plate of idli? (a) Shop B (b) Shop A
30. 30.Shop A sells 2 pens for ₹22. Shop B sells 3 pens for ₹75. What does one pen cost at the cheaper shop (in ₹)?
31. 31.A 1 kg bag of onions costs ₹28. A 10 kg bag costs ₹520. How many rupees per kg do you save with the cheaper bag?
32. 32.A 5 kg bag of onions costs ₹135. A 2 kg bag costs ₹46. How many rupees per kg do you save with the cheaper bag?
33. 33.A 10 kg bag of dal costs ₹1060. A 5 kg bag costs ₹570. How many rupees per kg do you save with the cheaper bag?
34. 34.Shop A sells 2 notebooks for ₹70. Shop B sells 3 notebooks for ₹90. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
35. 35.A 1 kg bag of sugar costs ₹43. A 5 kg bag costs ₹220. How many rupees per kg do you save with the cheaper bag?
36. 36.Shop A sells 3 pairs of socks for ₹270. Shop B sells 2 pairs of socks for ₹100. What does one pair of socks cost at the cheaper shop (in ₹)?
37. 37.Shop A sells 2 samosas for ₹28. Shop B sells 6 samosas for ₹96. What does one samosa cost at the cheaper shop (in ₹)?
38. 38.A 5 kg bag of tomatoes costs ₹105. A 10 kg bag costs ₹300. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
39. 39.A 5 kg bag of dal costs ₹740. A 10 kg bag costs ₹1130. Which bag is cheaper per kg? (a) 10 kg bag (b) 5 kg bag
40. 40.Shop A sells 4 plates of idli for ₹200. Shop B sells 5 plates of idli for ₹150. What does one plate of idli cost at the cheaper shop (in ₹)?

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