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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 520 · 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 30% of 80? (a) 48 (b) 56 (c) 240 (d) 24
  2. 2.What is 15% of 860? (a) 258 (b) 129 (c) 731 (d) 1290
  3. 3.A bag marked ₹440 is sold at a 30% discount. What is its selling price? (a) ₹572 (b) ₹410 (c) ₹132 (d) ₹308
  4. 4.A shopkeeper buys a toy for ₹660 and sells it for ₹759. What is his profit percent? (a) 99% (b) 20% (c) 15% (d) 10%
  5. 5.A shopkeeper buys a toy for ₹340 and sells it for ₹476. What is his profit percent? (a) 45% (b) 40% (c) 41% (d) 35%
  6. 6.What is 20% of 700? (a) 280 (b) 1400 (c) 140 (d) 560
  7. 7.A bag marked ₹1560 is sold at a 50% discount. What is its selling price? (a) ₹781 (b) ₹2340 (c) ₹1510 (d) ₹780
  8. 8.What is 60% of 760? (a) 4560 (b) 304 (c) 912 (d) 456
  9. 9.A shopkeeper buys a toy for ₹660 and sells it for ₹396. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  10. 10.A shopkeeper buys a toy for ₹120 and sells it for ₹90. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  11. 11.What is 40% of 460? (a) 1840 (b) 276 (c) 184 (d) 368
  12. 12.What is 60% of 520? (a) 3120 (b) 312 (c) 624 (d) 208
  13. 13.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 10% (b) 35% (c) 6% (d) 5%
  14. 14.What is 50% of 220? (a) 111 (b) 220 (c) 1100 (d) 110
  15. 15.A bag marked ₹1180 is sold at a 10% discount. What is its selling price? (a) ₹118 (b) ₹1170 (c) ₹1298 (d) ₹1062
  16. 16.What is 25% of 840? (a) 2100 (b) 420 (c) 630 (d) 210
  17. 17.A shopkeeper buys a toy for ₹340 and sells it for ₹272. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 68%
  18. 18.A shopkeeper buys a toy for ₹340 and sells it for ₹238. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  19. 19.What is 15% of 220? (a) 33 (b) 66 (c) 330 (d) 187
  20. 20.What is 15% of 780? (a) 117 (b) 1170 (c) 663 (d) 234
  21. 21.A bag marked ₹1120 is sold at a 10% discount. What is its selling price? (a) ₹112 (b) ₹1110 (c) ₹1232 (d) ₹1008
  22. 22.What is 10% of 300? (a) 30 (b) 270 (c) 60 (d) 300
  23. 23.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 31% (b) 30% (c) 35% (d) 25%
  24. 24.A shopkeeper buys a toy for ₹180 and sells it for ₹270. What is his profit percent? (a) 45% (b) 50% (c) 55% (d) 90%
  25. 25.A bag marked ₹780 is sold at a 10% discount. What is its selling price? (a) ₹78 (b) ₹702 (c) ₹770 (d) ₹858
  26. 26.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 15% (b) 5% (c) 76% (d) 10%
  27. 27.A shopkeeper buys a toy for ₹340 and sells it for ₹289. What is his loss percent? (a) 20% (b) 51% (c) 15% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹120 and sells it for ₹114. What is his loss percent? (a) 6% (b) 4% (c) 10% (d) 5%
  29. 29.A bag marked ₹400 is sold at a 40% discount. What is its selling price? (a) ₹160 (b) ₹360 (c) ₹560 (d) ₹240
  30. 30.What is 30% of 940? (a) 282 (b) 2820 (c) 658 (d) 564
  31. 31.A bag marked ₹1500 is sold at a 20% discount. What is its selling price? (a) ₹1200 (b) ₹1800 (c) ₹300 (d) ₹1480
  32. 32.A shopkeeper buys a toy for ₹760 and sells it for ₹456. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  33. 33.What is 25% of 820? (a) 2050 (b) 615 (c) 410 (d) 205
  34. 34.A shopkeeper buys a toy for ₹400 and sells it for ₹460. What is his profit percent? (a) 20% (b) 10% (c) 60% (d) 15%
  35. 35.A bag marked ₹800 is sold at a 40% discount. What is its selling price? (a) ₹1120 (b) ₹480 (c) ₹760 (d) ₹320
  36. 36.A bag marked ₹1380 is sold at a 40% discount. What is its selling price? (a) ₹1340 (b) ₹1932 (c) ₹828 (d) ₹552
  37. 37.What is 30% of 280? (a) 840 (b) 84 (c) 168 (d) 196
  38. 38.A shopkeeper buys a toy for ₹780 and sells it for ₹702. What is his loss percent? (a) 10% (b) 5% (c) 78% (d) 15%
  39. 39.What is 50% of 300? (a) 151 (b) 300 (c) 1500 (d) 150
  40. 40.A shopkeeper buys a toy for ₹760 and sells it for ₹532. What is his loss percent? (a) 25% (b) 31% (c) 30% (d) 35%

Answer key

  1. 24
  2. 129
  3. ₹308
  4. 15%
  5. 40%
  6. 140
  7. ₹780
  8. 456
  9. 40%
  10. 25%
  11. 184
  12. 312
  13. 5%
  14. 110
  15. ₹1062
  16. 210
  17. 20%
  18. 30%
  19. 33
  20. 117
  21. ₹1008
  22. 30
  23. 30%
  24. 50%
  25. ₹702
  26. 10%
  27. 15%
  28. 5%
  29. ₹240
  30. 282
  31. ₹1200
  32. 40%
  33. 205
  34. 15%
  35. ₹480
  36. ₹828
  37. 84
  38. 10%
  39. 150
  40. 30%

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