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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 209 · 40 questions
TalentJR

How to solve it (Always out of the cost): p% of N = N × p ÷ 100. Profit = selling price − cost price; profit % = profit ÷ cost price × 100 (loss works the same way). Discount = p% of the marked price; selling price = marked price − discount.

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  1. 1.A shopkeeper buys a toy for ₹420 and sells it for ₹504. What is his profit percent? (a) 15% (b) 20% (c) 25% (d) 84%
  2. 2.What is 20% of 840? (a) 168 (b) 1680 (c) 672 (d) 336
  3. 3.A bag marked ₹1960 is sold at a 50% discount. What is its selling price? (a) ₹2940 (b) ₹1910 (c) ₹981 (d) ₹980
  4. 4.A bag marked ₹400 is sold at a 20% discount. What is its selling price? (a) ₹480 (b) ₹380 (c) ₹80 (d) ₹320
  5. 5.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 35% (b) 10% (c) 6% (d) 5%
  6. 6.A shopkeeper buys a toy for ₹1000 and sells it for ₹850. What is his loss percent? (a) 20% (b) 10% (c) 16% (d) 15%
  7. 7.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 10% (b) 34% (c) 5% (d) 15%
  8. 8.What is 50% of 560? (a) 2800 (b) 560 (c) 280 (d) 281
  9. 9.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 15% (b) 25% (c) 21% (d) 20%
  10. 10.A bag marked ₹500 is sold at a 30% discount. What is its selling price? (a) ₹350 (b) ₹470 (c) ₹150 (d) ₹650
  11. 11.A bag marked ₹1420 is sold at a 15% discount. What is its selling price? (a) ₹1633 (b) ₹1405 (c) ₹1207 (d) ₹213
  12. 12.What is 15% of 780? (a) 117 (b) 1170 (c) 663 (d) 234
  13. 13.A bag marked ₹1680 is sold at a 25% discount. What is its selling price? (a) ₹420 (b) ₹2100 (c) ₹1655 (d) ₹1260
  14. 14.A shopkeeper buys a toy for ₹980 and sells it for ₹735. What is his loss percent? (a) 30% (b) 26% (c) 20% (d) 25%
  15. 15.A shopkeeper buys a toy for ₹500 and sells it for ₹475. What is his loss percent? (a) 6% (b) 25% (c) 10% (d) 5%
  16. 16.A shopkeeper buys a toy for ₹380 and sells it for ₹285. What is his loss percent? (a) 20% (b) 30% (c) 95% (d) 25%
  17. 17.A shopkeeper buys a toy for ₹840 and sells it for ₹1050. What is his profit percent? (a) 20% (b) 26% (c) 25% (d) 30%
  18. 18.A bag marked ₹1360 is sold at a 20% discount. What is its selling price? (a) ₹1088 (b) ₹1340 (c) ₹1632 (d) ₹272
  19. 19.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 80%
  20. 20.A bag marked ₹1940 is sold at a 20% discount. What is its selling price? (a) ₹1920 (b) ₹388 (c) ₹2328 (d) ₹1552
  21. 21.A shopkeeper buys a toy for ₹120 and sells it for ₹144. What is his profit percent? (a) 25% (b) 24% (c) 15% (d) 20%
  22. 22.What is 5% of 120? (a) 6 (b) 114 (c) 12 (d) 60
  23. 23.A bag marked ₹580 is sold at a 20% discount. What is its selling price? (a) ₹116 (b) ₹560 (c) ₹696 (d) ₹464
  24. 24.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 96% (b) 5% (c) 15% (d) 10%
  25. 25.What is 20% of 760? (a) 608 (b) 304 (c) 152 (d) 1520
  26. 26.What is 10% of 640? (a) 128 (b) 64 (c) 576 (d) 640
  27. 27.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 10% (b) 6% (c) 4% (d) 5%
  28. 28.A shopkeeper buys a toy for ₹680 and sells it for ₹816. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  29. 29.A bag marked ₹1260 is sold at a 50% discount. What is its selling price? (a) ₹1210 (b) ₹1890 (c) ₹631 (d) ₹630
  30. 30.A shopkeeper buys a toy for ₹780 and sells it for ₹741. What is his loss percent? (a) 39% (b) 10% (c) 5% (d) 6%
  31. 31.A bag marked ₹520 is sold at a 40% discount. What is its selling price? (a) ₹728 (b) ₹312 (c) ₹480 (d) ₹208
  32. 32.A bag marked ₹1100 is sold at a 50% discount. What is its selling price? (a) ₹550 (b) ₹1650 (c) ₹551 (d) ₹1050
  33. 33.What is 10% of 860? (a) 86 (b) 860 (c) 172 (d) 774
  34. 34.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 56% (b) 20% (c) 15% (d) 25%
  35. 35.What is 40% of 800? (a) 3200 (b) 480 (c) 640 (d) 320
  36. 36.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 45% (b) 35% (c) 40% (d) 41%
  37. 37.A bag marked ₹1960 is sold at a 25% discount. What is its selling price? (a) ₹490 (b) ₹1935 (c) ₹1470 (d) ₹2450
  38. 38.A bag marked ₹540 is sold at a 20% discount. What is its selling price? (a) ₹520 (b) ₹108 (c) ₹648 (d) ₹432
  39. 39.A shopkeeper buys a toy for ₹200 and sells it for ₹250. What is his profit percent? (a) 25% (b) 30% (c) 20% (d) 50%
  40. 40.What is 15% of 220? (a) 330 (b) 33 (c) 187 (d) 66

Answer key

  1. 20%
  2. 168
  3. ₹980
  4. ₹320
  5. 5%
  6. 15%
  7. 10%
  8. 280
  9. 20%
  10. ₹350
  11. ₹1207
  12. 117
  13. ₹1260
  14. 25%
  15. 5%
  16. 25%
  17. 25%
  18. ₹1088
  19. 25%
  20. ₹1552
  21. 20%
  22. 6
  23. ₹464
  24. 10%
  25. 152
  26. 64
  27. 5%
  28. 20%
  29. ₹630
  30. 5%
  31. ₹312
  32. ₹550
  33. 86
  34. 20%
  35. 320
  36. 40%
  37. ₹1470
  38. ₹432
  39. 25%
  40. 33

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