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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 210 · 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.

NameDateTime takenScore ___ / 40
  1. 1.What is 25% of 980? (a) 735 (b) 490 (c) 245 (d) 2450
  2. 2.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  3. 3.A bag marked ₹1420 is sold at a 50% discount. What is its selling price? (a) ₹710 (b) ₹2130 (c) ₹711 (d) ₹1370
  4. 4.A bag marked ₹620 is sold at a 25% discount. What is its selling price? (a) ₹775 (b) ₹155 (c) ₹465 (d) ₹595
  5. 5.What is 75% of 220? (a) 55 (b) 330 (c) 1650 (d) 165
  6. 6.A shopkeeper buys a toy for ₹100 and sells it for ₹150. What is his profit percent? (a) 45% (b) 50% (c) 51% (d) 55%
  7. 7.What is 50% of 180? (a) 91 (b) 90 (c) 180 (d) 900
  8. 8.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹290 (b) ₹291 (c) ₹870 (d) ₹530
  9. 9.What is 50% of 640? (a) 640 (b) 321 (c) 3200 (d) 320
  10. 10.A shopkeeper buys a toy for ₹760 and sells it for ₹798. What is his profit percent? (a) 38% (b) 6% (c) 5% (d) 10%
  11. 11.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 66% (b) 5% (c) 15% (d) 10%
  12. 12.A shopkeeper buys a toy for ₹640 and sells it for ₹672. What is his profit percent? (a) 5% (b) 6% (c) 32% (d) 10%
  13. 13.A shopkeeper buys a toy for ₹300 and sells it for ₹330. What is his profit percent? (a) 30% (b) 15% (c) 5% (d) 10%
  14. 14.A bag marked ₹1120 is sold at a 30% discount. What is its selling price? (a) ₹1456 (b) ₹784 (c) ₹1090 (d) ₹336
  15. 15.What is 40% of 800? (a) 480 (b) 320 (c) 3200 (d) 640
  16. 16.A shopkeeper buys a toy for ₹640 and sells it for ₹960. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  17. 17.What is 15% of 780? (a) 234 (b) 1170 (c) 117 (d) 663
  18. 18.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 25% (b) 56% (c) 15% (d) 20%
  19. 19.A shopkeeper buys a toy for ₹100 and sells it for ₹125. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 26%
  20. 20.What is 15% of 220? (a) 330 (b) 187 (c) 33 (d) 66
  21. 21.What is 75% of 340? (a) 255 (b) 510 (c) 85 (d) 2550
  22. 22.A shopkeeper buys a toy for ₹680 and sells it for ₹578. What is his loss percent? (a) 16% (b) 10% (c) 15% (d) 20%
  23. 23.What is 5% of 500? (a) 50 (b) 475 (c) 25 (d) 250
  24. 24.A bag marked ₹440 is sold at a 10% discount. What is its selling price? (a) ₹396 (b) ₹44 (c) ₹484 (d) ₹430
  25. 25.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹1265 (b) ₹165 (c) ₹935 (d) ₹1085
  26. 26.What is 50% of 820? (a) 411 (b) 4100 (c) 410 (d) 820
  27. 27.A shopkeeper buys a toy for ₹240 and sells it for ₹300. What is his profit percent? (a) 30% (b) 60% (c) 25% (d) 20%
  28. 28.A shopkeeper buys a toy for ₹820 and sells it for ₹779. What is his loss percent? (a) 10% (b) 5% (c) 41% (d) 6%
  29. 29.A bag marked ₹1540 is sold at a 10% discount. What is its selling price? (a) ₹1530 (b) ₹1694 (c) ₹154 (d) ₹1386
  30. 30.A shopkeeper buys a toy for ₹140 and sells it for ₹112. What is his loss percent? (a) 20% (b) 28% (c) 25% (d) 15%
  31. 31.What is 25% of 540? (a) 270 (b) 1350 (c) 405 (d) 135
  32. 32.A shopkeeper buys a toy for ₹660 and sells it for ₹825. What is his profit percent? (a) 30% (b) 25% (c) 26% (d) 20%
  33. 33.What is 5% of 420? (a) 399 (b) 210 (c) 42 (d) 21
  34. 34.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 10% (b) 15% (c) 76% (d) 5%
  35. 35.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  36. 36.A bag marked ₹920 is sold at a 25% discount. What is its selling price? (a) ₹230 (b) ₹1150 (c) ₹895 (d) ₹690
  37. 37.A shopkeeper buys a toy for ₹540 and sells it for ₹432. What is his loss percent? (a) 20% (b) 25% (c) 15% (d) 21%
  38. 38.A bag marked ₹1180 is sold at a 30% discount. What is its selling price? (a) ₹826 (b) ₹354 (c) ₹1150 (d) ₹1534
  39. 39.A bag marked ₹580 is sold at a 20% discount. What is its selling price? (a) ₹464 (b) ₹560 (c) ₹116 (d) ₹696
  40. 40.A bag marked ₹1640 is sold at a 15% discount. What is its selling price? (a) ₹246 (b) ₹1625 (c) ₹1394 (d) ₹1886

Answer key

  1. 245
  2. 40%
  3. ₹710
  4. ₹465
  5. 165
  6. 50%
  7. 90
  8. ₹290
  9. 320
  10. 5%
  11. 10%
  12. 5%
  13. 10%
  14. ₹784
  15. 320
  16. 50%
  17. 117
  18. 20%
  19. 25%
  20. 33
  21. 255
  22. 15%
  23. 25
  24. ₹396
  25. ₹935
  26. 410
  27. 25%
  28. 5%
  29. ₹1386
  30. 20%
  31. 135
  32. 25%
  33. 21
  34. 10%
  35. 20%
  36. ₹690
  37. 20%
  38. ₹826
  39. ₹464
  40. ₹1394

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