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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 512 · 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 10% of 880? (a) 880 (b) 88 (c) 176 (d) 792
  2. 2.What is 10% of 540? (a) 540 (b) 108 (c) 54 (d) 486
  3. 3.What is 5% of 500? (a) 25 (b) 50 (c) 250 (d) 475
  4. 4.A shopkeeper buys a toy for ₹160 and sells it for ₹176. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 16%
  5. 5.What is 5% of 620? (a) 310 (b) 589 (c) 31 (d) 62
  6. 6.A shopkeeper buys a toy for ₹940 and sells it for ₹1410. What is his profit percent? (a) 51% (b) 50% (c) 45% (d) 55%
  7. 7.A shopkeeper buys a toy for ₹180 and sells it for ₹225. What is his profit percent? (a) 45% (b) 20% (c) 25% (d) 30%
  8. 8.A shopkeeper buys a toy for ₹620 and sells it for ₹434. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  9. 9.What is 50% of 300? (a) 300 (b) 150 (c) 151 (d) 1500
  10. 10.A bag marked ₹1940 is sold at a 20% discount. What is its selling price? (a) ₹2328 (b) ₹1552 (c) ₹1920 (d) ₹388
  11. 11.A shopkeeper buys a toy for ₹520 and sells it for ₹624. What is his profit percent? (a) 15% (b) 20% (c) 21% (d) 25%
  12. 12.A shopkeeper buys a toy for ₹220 and sells it for ₹330. What is his profit percent? (a) 51% (b) 45% (c) 55% (d) 50%
  13. 13.A shopkeeper buys a toy for ₹780 and sells it for ₹1170. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  14. 14.A bag marked ₹220 is sold at a 50% discount. What is its selling price? (a) ₹110 (b) ₹111 (c) ₹330 (d) ₹170
  15. 15.A shopkeeper buys a toy for ₹380 and sells it for ₹342. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 38%
  16. 16.What is 50% of 280? (a) 280 (b) 140 (c) 141 (d) 1400
  17. 17.A bag marked ₹1720 is sold at a 50% discount. What is its selling price? (a) ₹860 (b) ₹861 (c) ₹2580 (d) ₹1670
  18. 18.A bag marked ₹1500 is sold at a 20% discount. What is its selling price? (a) ₹1480 (b) ₹300 (c) ₹1800 (d) ₹1200
  19. 19.A shopkeeper buys a toy for ₹380 and sells it for ₹266. What is his loss percent? (a) 25% (b) 35% (c) 31% (d) 30%
  20. 20.A shopkeeper buys a toy for ₹460 and sells it for ₹644. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  21. 21.What is 50% of 980? (a) 491 (b) 4900 (c) 980 (d) 490
  22. 22.A shopkeeper buys a toy for ₹460 and sells it for ₹391. What is his loss percent? (a) 15% (b) 10% (c) 69% (d) 20%
  23. 23.A bag marked ₹1560 is sold at a 40% discount. What is its selling price? (a) ₹936 (b) ₹2184 (c) ₹624 (d) ₹1520
  24. 24.A bag marked ₹1200 is sold at a 30% discount. What is its selling price? (a) ₹360 (b) ₹1170 (c) ₹1560 (d) ₹840
  25. 25.What is 25% of 420? (a) 210 (b) 105 (c) 1050 (d) 315
  26. 26.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 10% (b) 5% (c) 4% (d) 6%
  27. 27.What is 50% of 380? (a) 380 (b) 191 (c) 190 (d) 1900
  28. 28.A bag marked ₹980 is sold at a 30% discount. What is its selling price? (a) ₹1274 (b) ₹686 (c) ₹294 (d) ₹950
  29. 29.What is 10% of 400? (a) 360 (b) 40 (c) 80 (d) 400
  30. 30.A bag marked ₹1460 is sold at a 50% discount. What is its selling price? (a) ₹2190 (b) ₹731 (c) ₹730 (d) ₹1410
  31. 31.A bag marked ₹1560 is sold at a 50% discount. What is its selling price? (a) ₹1510 (b) ₹2340 (c) ₹781 (d) ₹780
  32. 32.A shopkeeper buys a toy for ₹180 and sells it for ₹162. What is his loss percent? (a) 15% (b) 18% (c) 5% (d) 10%
  33. 33.A bag marked ₹1060 is sold at a 40% discount. What is its selling price? (a) ₹636 (b) ₹424 (c) ₹1484 (d) ₹1020
  34. 34.A shopkeeper buys a toy for ₹880 and sells it for ₹1100. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  35. 35.A bag marked ₹760 is sold at a 40% discount. What is its selling price? (a) ₹304 (b) ₹1064 (c) ₹720 (d) ₹456
  36. 36.What is 30% of 400? (a) 1200 (b) 240 (c) 120 (d) 280
  37. 37.A shopkeeper buys a toy for ₹360 and sells it for ₹468. What is his profit percent? (a) 35% (b) 30% (c) 31% (d) 25%
  38. 38.A shopkeeper buys a toy for ₹860 and sells it for ₹903. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 43%
  39. 39.A bag marked ₹1420 is sold at a 40% discount. What is its selling price? (a) ₹852 (b) ₹1988 (c) ₹568 (d) ₹1380
  40. 40.What is 30% of 40? (a) 120 (b) 28 (c) 12 (d) 24

Answer key

  1. 88
  2. 54
  3. 25
  4. 10%
  5. 31
  6. 50%
  7. 25%
  8. 30%
  9. 150
  10. ₹1552
  11. 20%
  12. 50%
  13. 50%
  14. ₹110
  15. 10%
  16. 140
  17. ₹860
  18. ₹1200
  19. 30%
  20. 40%
  21. 490
  22. 15%
  23. ₹936
  24. ₹840
  25. 105
  26. 5%
  27. 190
  28. ₹686
  29. 40
  30. ₹730
  31. ₹780
  32. 10%
  33. ₹636
  34. 25%
  35. ₹456
  36. 120
  37. 30%
  38. 5%
  39. ₹852
  40. 12

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