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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 504 · 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 20% of 780? (a) 312 (b) 1560 (c) 156 (d) 624
  2. 2.A bag marked ₹1560 is sold at a 50% discount. What is its selling price? (a) ₹1510 (b) ₹2340 (c) ₹780 (d) ₹781
  3. 3.What is 30% of 1000? (a) 3000 (b) 700 (c) 600 (d) 300
  4. 4.A bag marked ₹420 is sold at a 20% discount. What is its selling price? (a) ₹84 (b) ₹504 (c) ₹336 (d) ₹400
  5. 5.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹476 (b) ₹884 (c) ₹650 (d) ₹204
  6. 6.A bag marked ₹800 is sold at a 30% discount. What is its selling price? (a) ₹1040 (b) ₹240 (c) ₹560 (d) ₹770
  7. 7.A shopkeeper buys a toy for ₹560 and sells it for ₹476. What is his loss percent? (a) 84% (b) 10% (c) 20% (d) 15%
  8. 8.A shopkeeper buys a toy for ₹800 and sells it for ₹960. What is his profit percent? (a) 20% (b) 25% (c) 21% (d) 15%
  9. 9.A bag marked ₹440 is sold at a 15% discount. What is its selling price? (a) ₹506 (b) ₹66 (c) ₹425 (d) ₹374
  10. 10.A shopkeeper buys a toy for ₹320 and sells it for ₹416. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 96%
  11. 11.A bag marked ₹980 is sold at a 15% discount. What is its selling price? (a) ₹833 (b) ₹147 (c) ₹965 (d) ₹1127
  12. 12.A bag marked ₹700 is sold at a 30% discount. What is its selling price? (a) ₹670 (b) ₹210 (c) ₹910 (d) ₹490
  13. 13.A shopkeeper buys a toy for ₹800 and sells it for ₹560. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  14. 14.A bag marked ₹2000 is sold at a 25% discount. What is its selling price? (a) ₹1500 (b) ₹2500 (c) ₹500 (d) ₹1975
  15. 15.A shopkeeper buys a toy for ₹440 and sells it for ₹264. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  16. 16.A shopkeeper buys a toy for ₹420 and sells it for ₹399. What is his loss percent? (a) 5% (b) 6% (c) 21% (d) 10%
  17. 17.A shopkeeper buys a toy for ₹420 and sells it for ₹336. What is his loss percent? (a) 84% (b) 25% (c) 20% (d) 15%
  18. 18.A shopkeeper buys a toy for ₹200 and sells it for ₹190. What is his loss percent? (a) 4% (b) 5% (c) 6% (d) 10%
  19. 19.What is 50% of 480? (a) 240 (b) 480 (c) 2400 (d) 241
  20. 20.What is 75% of 160? (a) 1200 (b) 240 (c) 40 (d) 120
  21. 21.A bag marked ₹580 is sold at a 25% discount. What is its selling price? (a) ₹725 (b) ₹555 (c) ₹145 (d) ₹435
  22. 22.A shopkeeper buys a toy for ₹400 and sells it for ₹360. What is his loss percent? (a) 15% (b) 40% (c) 5% (d) 10%
  23. 23.A bag marked ₹1620 is sold at a 50% discount. What is its selling price? (a) ₹811 (b) ₹1570 (c) ₹2430 (d) ₹810
  24. 24.A bag marked ₹540 is sold at a 20% discount. What is its selling price? (a) ₹108 (b) ₹520 (c) ₹648 (d) ₹432
  25. 25.A bag marked ₹880 is sold at a 10% discount. What is its selling price? (a) ₹870 (b) ₹88 (c) ₹792 (d) ₹968
  26. 26.A shopkeeper buys a toy for ₹240 and sells it for ₹360. What is his profit percent? (a) 51% (b) 45% (c) 55% (d) 50%
  27. 27.A shopkeeper buys a toy for ₹820 and sells it for ₹1148. What is his profit percent? (a) 35% (b) 40% (c) 41% (d) 45%
  28. 28.A shopkeeper buys a toy for ₹860 and sells it for ₹602. What is his loss percent? (a) 31% (b) 30% (c) 25% (d) 35%
  29. 29.A bag marked ₹980 is sold at a 10% discount. What is its selling price? (a) ₹882 (b) ₹1078 (c) ₹98 (d) ₹970
  30. 30.A bag marked ₹600 is sold at a 30% discount. What is its selling price? (a) ₹570 (b) ₹180 (c) ₹780 (d) ₹420
  31. 31.A bag marked ₹400 is sold at a 40% discount. What is its selling price? (a) ₹160 (b) ₹560 (c) ₹360 (d) ₹240
  32. 32.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 16% (b) 20% (c) 10% (d) 15%
  33. 33.What is 40% of 400? (a) 240 (b) 1600 (c) 320 (d) 160
  34. 34.What is 15% of 940? (a) 282 (b) 799 (c) 1410 (d) 141
  35. 35.What is 40% of 40? (a) 160 (b) 16 (c) 32 (d) 24
  36. 36.A bag marked ₹1980 is sold at a 50% discount. What is its selling price? (a) ₹1930 (b) ₹991 (c) ₹2970 (d) ₹990
  37. 37.What is 60% of 180? (a) 1080 (b) 72 (c) 216 (d) 108
  38. 38.A shopkeeper buys a toy for ₹160 and sells it for ₹208. What is his profit percent? (a) 25% (b) 35% (c) 48% (d) 30%
  39. 39.What is 60% of 700? (a) 420 (b) 4200 (c) 280 (d) 840
  40. 40.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 28% (b) 6% (c) 5% (d) 10%

Answer key

  1. 156
  2. ₹780
  3. 300
  4. ₹336
  5. ₹476
  6. ₹560
  7. 15%
  8. 20%
  9. ₹374
  10. 30%
  11. ₹833
  12. ₹490
  13. 30%
  14. ₹1500
  15. 40%
  16. 5%
  17. 20%
  18. 5%
  19. 240
  20. 120
  21. ₹435
  22. 10%
  23. ₹810
  24. ₹432
  25. ₹792
  26. 50%
  27. 40%
  28. 30%
  29. ₹882
  30. ₹420
  31. ₹240
  32. 15%
  33. 160
  34. 141
  35. 16
  36. ₹990
  37. 108
  38. 30%
  39. 420
  40. 5%

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