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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 450 · 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 ₹820 and sells it for ₹574. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  2. 2.A bag marked ₹1560 is sold at a 20% discount. What is its selling price? (a) ₹1248 (b) ₹1872 (c) ₹1540 (d) ₹312
  3. 3.A bag marked ₹1800 is sold at a 25% discount. What is its selling price? (a) ₹1775 (b) ₹450 (c) ₹2250 (d) ₹1350
  4. 4.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 5% (b) 10% (c) 42% (d) 6%
  5. 5.A bag marked ₹600 is sold at a 15% discount. What is its selling price? (a) ₹690 (b) ₹510 (c) ₹90 (d) ₹585
  6. 6.What is 30% of 640? (a) 192 (b) 1920 (c) 384 (d) 448
  7. 7.A shopkeeper buys a toy for ₹100 and sells it for ₹60. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  8. 8.A bag marked ₹1400 is sold at a 50% discount. What is its selling price? (a) ₹700 (b) ₹1350 (c) ₹2100 (d) ₹701
  9. 9.What is 40% of 500? (a) 2000 (b) 200 (c) 400 (d) 300
  10. 10.A shopkeeper buys a toy for ₹220 and sells it for ₹154. What is his loss percent? (a) 30% (b) 35% (c) 66% (d) 25%
  11. 11.A bag marked ₹1340 is sold at a 50% discount. What is its selling price? (a) ₹671 (b) ₹2010 (c) ₹670 (d) ₹1290
  12. 12.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 10% (b) 46% (c) 15% (d) 5%
  13. 13.A bag marked ₹1700 is sold at a 10% discount. What is its selling price? (a) ₹170 (b) ₹1690 (c) ₹1870 (d) ₹1530
  14. 14.A bag marked ₹780 is sold at a 40% discount. What is its selling price? (a) ₹1092 (b) ₹468 (c) ₹312 (d) ₹740
  15. 15.What is 50% of 80? (a) 400 (b) 40 (c) 80 (d) 41
  16. 16.A shopkeeper buys a toy for ₹140 and sells it for ₹210. What is his profit percent? (a) 55% (b) 70% (c) 45% (d) 50%
  17. 17.A shopkeeper buys a toy for ₹720 and sells it for ₹936. What is his profit percent? (a) 30% (b) 25% (c) 31% (d) 35%
  18. 18.What is 25% of 40? (a) 30 (b) 100 (c) 20 (d) 10
  19. 19.A shopkeeper buys a toy for ₹880 and sells it for ₹660. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  20. 20.What is 50% of 200? (a) 100 (b) 200 (c) 101 (d) 1000
  21. 21.What is 40% of 200? (a) 80 (b) 120 (c) 800 (d) 160
  22. 22.What is 5% of 280? (a) 28 (b) 140 (c) 14 (d) 266
  23. 23.A bag marked ₹280 is sold at a 15% discount. What is its selling price? (a) ₹238 (b) ₹265 (c) ₹322 (d) ₹42
  24. 24.A shopkeeper buys a toy for ₹780 and sells it for ₹741. What is his loss percent? (a) 39% (b) 6% (c) 10% (d) 5%
  25. 25.What is 10% of 620? (a) 620 (b) 124 (c) 558 (d) 62
  26. 26.A bag marked ₹460 is sold at a 15% discount. What is its selling price? (a) ₹391 (b) ₹445 (c) ₹529 (d) ₹69
  27. 27.A shopkeeper buys a toy for ₹560 and sells it for ₹728. What is his profit percent? (a) 30% (b) 25% (c) 31% (d) 35%
  28. 28.A shopkeeper buys a toy for ₹640 and sells it for ₹832. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  29. 29.A shopkeeper buys a toy for ₹540 and sells it for ₹513. What is his loss percent? (a) 6% (b) 10% (c) 27% (d) 5%
  30. 30.A bag marked ₹440 is sold at a 25% discount. What is its selling price? (a) ₹415 (b) ₹550 (c) ₹110 (d) ₹330
  31. 31.A shopkeeper buys a toy for ₹400 and sells it for ₹420. What is his profit percent? (a) 10% (b) 6% (c) 20% (d) 5%
  32. 32.What is 30% of 60? (a) 42 (b) 18 (c) 36 (d) 180
  33. 33.A shopkeeper buys a toy for ₹880 and sells it for ₹1056. What is his profit percent? (a) 20% (b) 15% (c) 25% (d) 21%
  34. 34.What is 20% of 920? (a) 368 (b) 184 (c) 1840 (d) 736
  35. 35.What is 60% of 680? (a) 408 (b) 272 (c) 816 (d) 4080
  36. 36.A shopkeeper buys a toy for ₹960 and sells it for ₹1248. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  37. 37.What is 50% of 580? (a) 2900 (b) 291 (c) 290 (d) 580
  38. 38.A shopkeeper buys a toy for ₹200 and sells it for ₹260. What is his profit percent? (a) 60% (b) 35% (c) 30% (d) 25%
  39. 39.A bag marked ₹1040 is sold at a 50% discount. What is its selling price? (a) ₹990 (b) ₹520 (c) ₹521 (d) ₹1560
  40. 40.A shopkeeper buys a toy for ₹700 and sells it for ₹1050. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%

Answer key

  1. 30%
  2. ₹1248
  3. ₹1350
  4. 5%
  5. ₹510
  6. 192
  7. 40%
  8. ₹700
  9. 200
  10. 30%
  11. ₹670
  12. 10%
  13. ₹1530
  14. ₹468
  15. 40
  16. 50%
  17. 30%
  18. 10
  19. 25%
  20. 100
  21. 80
  22. 14
  23. ₹238
  24. 5%
  25. 62
  26. ₹391
  27. 30%
  28. 30%
  29. 5%
  30. ₹330
  31. 5%
  32. 18
  33. 20%
  34. 184
  35. 408
  36. 30%
  37. 290
  38. 30%
  39. ₹520
  40. 50%

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