Better Buy Worksheet

Money maths lesson 16: Which is the better buy? · Set 511 · 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 2 kg bag of dal costs ₹250. A 5 kg bag costs ₹510. How many rupees per kg do you save with the cheaper bag?
2. 2.Shop A sells 3 mangoes for ₹105. Shop B sells 5 mangoes for ₹100. What does one mango cost at the cheaper shop (in ₹)?
3. 3.A 2 kg bag of rice costs ₹130. A 5 kg bag costs ₹385. Which bag is cheaper per kg? (a) 5 kg bag (b) 2 kg bag
4. 4.Shop A sells 4 samosas for ₹52. Shop B sells 2 samosas for ₹24. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
5. 5.Shop A sells 5 pairs of socks for ₹350. Shop B sells 6 pairs of socks for ₹540. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
6. 6.Shop A sells 6 samosas for ₹114. Shop B sells 5 samosas for ₹75. Which shop is cheaper for one samosa? (a) Shop A (b) Shop B
7. 7.Shop A sells 3 pens for ₹60. Shop B sells 6 pens for ₹60. Which shop is cheaper for one pen? (a) Shop A (b) Shop B
8. 8.A 1 kg bag of rice costs ₹80. A 2 kg bag costs ₹88. How many rupees per kg do you save with the cheaper bag?
9. 9.A 10 kg bag of wheat flour costs ₹350. A 1 kg bag costs ₹30. How many rupees per kg do you save with the cheaper bag?
10. 10.Shop A sells 4 mangoes for ₹140. Shop B sells 2 mangoes for ₹60. What does one mango cost at the cheaper shop (in ₹)?
11. 11.A 10 kg bag of tomatoes costs ₹220. A 5 kg bag costs ₹285. How many rupees per kg do you save with the cheaper bag?
12. 12.Shop A sells 5 cricket balls for ₹550. Shop B sells 6 cricket balls for ₹750. Which shop is cheaper for one cricket ball? (a) Shop B (b) Shop A
13. 13.A 5 kg bag of rice costs ₹265. A 1 kg bag costs ₹73. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
14. 14.Shop A sells 3 pairs of socks for ₹225. Shop B sells 2 pairs of socks for ₹110. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
15. 15.A 2 kg bag of tomatoes costs ₹68. A 10 kg bag costs ₹570. Which bag is cheaper per kg? (a) 2 kg bag (b) 10 kg bag
16. 16.A 5 kg bag of sugar costs ₹245. A 10 kg bag costs ₹410. Which bag is cheaper per kg? (a) 5 kg bag (b) 10 kg bag
17. 17.Shop A sells 6 pairs of socks for ₹540. Shop B sells 5 pairs of socks for ₹400. What does one pair of socks cost at the cheaper shop (in ₹)?
18. 18.Shop A sells 2 pairs of socks for ₹130. Shop B sells 3 pairs of socks for ₹270. Which shop is cheaper for one pair of socks? (a) Shop B (b) Shop A
19. 19.A 5 kg bag of wheat flour costs ₹205. A 1 kg bag costs ₹38. How many rupees per kg do you save with the cheaper bag?
20. 20.Shop A sells 6 pairs of socks for ₹390. Shop B sells 3 pairs of socks for ₹240. What does one pair of socks cost at the cheaper shop (in ₹)?
21. 21.Shop A sells 3 samosas for ₹54. Shop B sells 5 samosas for ₹95. Which shop is cheaper for one samosa? (a) Shop B (b) Shop A
22. 22.Shop A sells 6 colour pencil sets for ₹360. Shop B sells 3 colour pencil sets for ₹255. Which shop is cheaper for one colour pencil set? (a) Shop B (b) Shop A
23. 23.Shop A sells 4 colour pencil sets for ₹480. Shop B sells 2 colour pencil sets for ₹200. Which shop is cheaper for one colour pencil set? (a) Shop A (b) Shop B
24. 24.A 1 kg bag of wheat flour costs ₹41. A 5 kg bag costs ₹225. How many rupees per kg do you save with the cheaper bag?
25. 25.A 10 kg bag of potatoes costs ₹270. A 1 kg bag costs ₹25. Which bag is cheaper per kg? (a) 1 kg bag (b) 10 kg bag
26. 26.Shop A sells 3 pairs of socks for ₹240. Shop B sells 2 pairs of socks for ₹130. Which shop is cheaper for one pair of socks? (a) Shop A (b) Shop B
27. 27.Shop A sells 3 cricket balls for ₹315. Shop B sells 6 cricket balls for ₹900. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
28. 28.A 2 kg bag of rice costs ₹134. A 10 kg bag costs ₹500. How many rupees per kg do you save with the cheaper bag?
29. 29.A 10 kg bag of rice costs ₹670. A 2 kg bag costs ₹128. How many rupees per kg do you save with the cheaper bag?
30. 30.A 10 kg bag of onions costs ₹230. A 5 kg bag costs ₹185. How many rupees per kg do you save with the cheaper bag?
31. 31.Shop A sells 5 cricket balls for ₹575. Shop B sells 6 cricket balls for ₹780. Which shop is cheaper for one cricket ball? (a) Shop A (b) Shop B
32. 32.Shop A sells 2 notebooks for ₹90. Shop B sells 6 notebooks for ₹330. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
33. 33.A 2 kg bag of rice costs ₹100. A 5 kg bag costs ₹385. Which bag is cheaper per kg? (a) 2 kg bag (b) 5 kg bag
34. 34.Shop A sells 2 pairs of socks for ₹120. Shop B sells 4 pairs of socks for ₹220. What does one pair of socks cost at the cheaper shop (in ₹)?
35. 35.A 10 kg bag of onions costs ₹300. A 1 kg bag costs ₹26. How many rupees per kg do you save with the cheaper bag?
36. 36.A 1 kg bag of sugar costs ₹40. A 5 kg bag costs ₹225. Which bag is cheaper per kg? (a) 1 kg bag (b) 5 kg bag
37. 37.Shop A sells 2 cricket balls for ₹220. Shop B sells 4 cricket balls for ₹520. What does one cricket ball cost at the cheaper shop (in ₹)?
38. 38.Shop A sells 2 notebooks for ₹120. Shop B sells 5 notebooks for ₹275. Which shop is cheaper for one notebook? (a) Shop A (b) Shop B
39. 39.Shop A sells 2 mangoes for ₹80. Shop B sells 4 mangoes for ₹120. Which shop is cheaper for one mango? (a) Shop B (b) Shop A
40. 40.A 1 kg bag of onions costs ₹23. A 10 kg bag costs ₹260. Which bag is cheaper per kg? (a) 10 kg bag (b) 1 kg bag

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