← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 54 · 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.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 16%
  2. 2.A shopkeeper buys a toy for ₹740 and sells it for ₹629. What is his loss percent? (a) 16% (b) 10% (c) 15% (d) 20%
  3. 3.What is 75% of 320? (a) 2400 (b) 480 (c) 240 (d) 80
  4. 4.A shopkeeper buys a toy for ₹240 and sells it for ₹264. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 24%
  5. 5.What is 5% of 720? (a) 684 (b) 360 (c) 72 (d) 36
  6. 6.A shopkeeper buys a toy for ₹720 and sells it for ₹828. What is his profit percent? (a) 10% (b) 20% (c) 16% (d) 15%
  7. 7.A shopkeeper buys a toy for ₹580 and sells it for ₹406. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 31%
  8. 8.A shopkeeper buys a toy for ₹620 and sells it for ₹465. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  9. 9.A shopkeeper buys a toy for ₹300 and sells it for ₹255. What is his loss percent? (a) 20% (b) 15% (c) 45% (d) 10%
  10. 10.A shopkeeper buys a toy for ₹880 and sells it for ₹968. What is his profit percent? (a) 88% (b) 5% (c) 10% (d) 15%
  11. 11.What is 5% of 160? (a) 80 (b) 8 (c) 16 (d) 152
  12. 12.A shopkeeper buys a toy for ₹260 and sells it for ₹390. What is his profit percent? (a) 50% (b) 45% (c) 55% (d) 51%
  13. 13.A bag marked ₹280 is sold at a 15% discount. What is its selling price? (a) ₹322 (b) ₹265 (c) ₹42 (d) ₹238
  14. 14.A shopkeeper buys a toy for ₹540 and sells it for ₹513. What is his loss percent? (a) 27% (b) 10% (c) 5% (d) 6%
  15. 15.A bag marked ₹1600 is sold at a 50% discount. What is its selling price? (a) ₹800 (b) ₹2400 (c) ₹1550 (d) ₹801
  16. 16.A bag marked ₹700 is sold at a 10% discount. What is its selling price? (a) ₹630 (b) ₹690 (c) ₹770 (d) ₹70
  17. 17.A shopkeeper buys a toy for ₹780 and sells it for ₹702. What is his loss percent? (a) 10% (b) 15% (c) 78% (d) 5%
  18. 18.A bag marked ₹720 is sold at a 10% discount. What is its selling price? (a) ₹72 (b) ₹710 (c) ₹792 (d) ₹648
  19. 19.What is 50% of 840? (a) 4200 (b) 420 (c) 840 (d) 421
  20. 20.What is 50% of 600? (a) 3000 (b) 600 (c) 300 (d) 301
  21. 21.A shopkeeper buys a toy for ₹100 and sells it for ₹120. What is his profit percent? (a) 25% (b) 20% (c) 21% (d) 15%
  22. 22.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 10% (b) 6% (c) 9% (d) 5%
  23. 23.A bag marked ₹780 is sold at a 10% discount. What is its selling price? (a) ₹78 (b) ₹770 (c) ₹858 (d) ₹702
  24. 24.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 14% (b) 6% (c) 5% (d) 10%
  25. 25.A shopkeeper buys a toy for ₹500 and sells it for ₹650. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 31%
  26. 26.What is 20% of 820? (a) 1640 (b) 328 (c) 656 (d) 164
  27. 27.A shopkeeper buys a toy for ₹920 and sells it for ₹1196. What is his profit percent? (a) 30% (b) 31% (c) 25% (d) 35%
  28. 28.What is 30% of 520? (a) 312 (b) 156 (c) 1560 (d) 364
  29. 29.A bag marked ₹740 is sold at a 10% discount. What is its selling price? (a) ₹74 (b) ₹730 (c) ₹814 (d) ₹666
  30. 30.A shopkeeper buys a toy for ₹900 and sells it for ₹1170. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  31. 31.A shopkeeper buys a toy for ₹700 and sells it for ₹1050. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  32. 32.A bag marked ₹900 is sold at a 25% discount. What is its selling price? (a) ₹675 (b) ₹225 (c) ₹1125 (d) ₹875
  33. 33.What is 10% of 460? (a) 460 (b) 414 (c) 46 (d) 92
  34. 34.A shopkeeper buys a toy for ₹340 and sells it for ₹374. What is his profit percent? (a) 5% (b) 34% (c) 15% (d) 10%
  35. 35.A shopkeeper buys a toy for ₹960 and sells it for ₹1200. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  36. 36.What is 30% of 260? (a) 156 (b) 780 (c) 182 (d) 78
  37. 37.What is 10% of 800? (a) 720 (b) 80 (c) 160 (d) 800
  38. 38.A bag marked ₹1200 is sold at a 25% discount. What is its selling price? (a) ₹300 (b) ₹1500 (c) ₹1175 (d) ₹900
  39. 39.A shopkeeper buys a toy for ₹860 and sells it for ₹946. What is his profit percent? (a) 86% (b) 10% (c) 5% (d) 15%
  40. 40.What is 10% of 940? (a) 846 (b) 94 (c) 940 (d) 188

Answer key

  1. 15%
  2. 15%
  3. 240
  4. 10%
  5. 36
  6. 15%
  7. 30%
  8. 25%
  9. 15%
  10. 10%
  11. 8
  12. 50%
  13. ₹238
  14. 5%
  15. ₹800
  16. ₹630
  17. 10%
  18. ₹648
  19. 420
  20. 300
  21. 20%
  22. 5%
  23. ₹702
  24. 5%
  25. 30%
  26. 164
  27. 30%
  28. 156
  29. ₹666
  30. 30%
  31. 50%
  32. ₹675
  33. 46
  34. 10%
  35. 25%
  36. 78
  37. 80
  38. ₹900
  39. 10%
  40. 94

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad