← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 562 · 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 ₹160 and sells it for ₹168. What is his profit percent? (a) 6% (b) 8% (c) 10% (d) 5%
  2. 2.A shopkeeper buys a toy for ₹860 and sells it for ₹1204. What is his profit percent? (a) 41% (b) 35% (c) 45% (d) 40%
  3. 3.What is 60% of 700? (a) 280 (b) 4200 (c) 840 (d) 420
  4. 4.A shopkeeper buys a toy for ₹300 and sells it for ₹225. What is his loss percent? (a) 75% (b) 20% (c) 30% (d) 25%
  5. 5.A shopkeeper buys a toy for ₹1000 and sells it for ₹1500. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  6. 6.What is 30% of 300? (a) 900 (b) 180 (c) 210 (d) 90
  7. 7.A bag marked ₹1080 is sold at a 10% discount. What is its selling price? (a) ₹1070 (b) ₹1188 (c) ₹108 (d) ₹972
  8. 8.A shopkeeper buys a toy for ₹280 and sells it for ₹238. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 42%
  9. 9.A shopkeeper buys a toy for ₹220 and sells it for ₹231. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 11%
  10. 10.A shopkeeper buys a toy for ₹380 and sells it for ₹323. What is his loss percent? (a) 57% (b) 15% (c) 10% (d) 20%
  11. 11.A bag marked ₹1320 is sold at a 30% discount. What is its selling price? (a) ₹1716 (b) ₹1290 (c) ₹924 (d) ₹396
  12. 12.What is 75% of 640? (a) 960 (b) 160 (c) 480 (d) 4800
  13. 13.What is 10% of 880? (a) 880 (b) 792 (c) 176 (d) 88
  14. 14.A shopkeeper buys a toy for ₹280 and sells it for ₹364. What is his profit percent? (a) 84% (b) 25% (c) 30% (d) 35%
  15. 15.A shopkeeper buys a toy for ₹280 and sells it for ₹308. What is his profit percent? (a) 5% (b) 10% (c) 28% (d) 15%
  16. 16.A shopkeeper buys a toy for ₹940 and sells it for ₹1410. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  17. 17.A shopkeeper buys a toy for ₹320 and sells it for ₹352. What is his profit percent? (a) 32% (b) 5% (c) 10% (d) 15%
  18. 18.What is 5% of 340? (a) 17 (b) 170 (c) 34 (d) 323
  19. 19.A shopkeeper buys a toy for ₹260 and sells it for ₹390. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  20. 20.A shopkeeper buys a toy for ₹720 and sells it for ₹1080. What is his profit percent? (a) 55% (b) 51% (c) 45% (d) 50%
  21. 21.A shopkeeper buys a toy for ₹960 and sells it for ₹576. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  22. 22.What is 50% of 720? (a) 361 (b) 720 (c) 360 (d) 3600
  23. 23.A shopkeeper buys a toy for ₹780 and sells it for ₹975. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  24. 24.What is 30% of 220? (a) 132 (b) 66 (c) 660 (d) 154
  25. 25.A shopkeeper buys a toy for ₹400 and sells it for ₹500. What is his profit percent? (a) 30% (b) 26% (c) 20% (d) 25%
  26. 26.What is 10% of 160? (a) 144 (b) 160 (c) 32 (d) 16
  27. 27.A bag marked ₹240 is sold at a 30% discount. What is its selling price? (a) ₹168 (b) ₹210 (c) ₹312 (d) ₹72
  28. 28.A shopkeeper buys a toy for ₹120 and sells it for ₹150. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  29. 29.A shopkeeper buys a toy for ₹540 and sells it for ₹513. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 27%
  30. 30.What is 15% of 540? (a) 810 (b) 162 (c) 459 (d) 81
  31. 31.What is 60% of 220? (a) 132 (b) 88 (c) 264 (d) 1320
  32. 32.What is 5% of 300? (a) 285 (b) 15 (c) 30 (d) 150
  33. 33.A shopkeeper buys a toy for ₹860 and sells it for ₹989. What is his profit percent? (a) 20% (b) 10% (c) 16% (d) 15%
  34. 34.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  35. 35.A shopkeeper buys a toy for ₹580 and sells it for ₹551. What is his loss percent? (a) 29% (b) 5% (c) 6% (d) 10%
  36. 36.What is 60% of 500? (a) 200 (b) 3000 (c) 600 (d) 300
  37. 37.What is 30% of 40? (a) 12 (b) 24 (c) 28 (d) 120
  38. 38.A shopkeeper buys a toy for ₹560 and sells it for ₹644. What is his profit percent? (a) 10% (b) 84% (c) 15% (d) 20%
  39. 39.What is 40% of 260? (a) 1040 (b) 104 (c) 156 (d) 208
  40. 40.A shopkeeper buys a toy for ₹920 and sells it for ₹552. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%

Answer key

  1. 5%
  2. 40%
  3. 420
  4. 25%
  5. 50%
  6. 90
  7. ₹972
  8. 15%
  9. 5%
  10. 15%
  11. ₹924
  12. 480
  13. 88
  14. 30%
  15. 10%
  16. 50%
  17. 10%
  18. 17
  19. 50%
  20. 50%
  21. 40%
  22. 360
  23. 25%
  24. 66
  25. 25%
  26. 16
  27. ₹168
  28. 25%
  29. 5%
  30. 81
  31. 132
  32. 15
  33. 15%
  34. 40%
  35. 5%
  36. 300
  37. 12
  38. 15%
  39. 104
  40. 40%

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