← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 507 · 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 800? (a) 560 (b) 2400 (c) 480 (d) 240
  2. 2.A bag marked ₹240 is sold at a 40% discount. What is its selling price? (a) ₹336 (b) ₹144 (c) ₹96 (d) ₹200
  3. 3.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 31%
  4. 4.A shopkeeper buys a toy for ₹720 and sells it for ₹684. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 36%
  5. 5.A shopkeeper buys a toy for ₹420 and sells it for ₹399. What is his loss percent? (a) 21% (b) 6% (c) 5% (d) 10%
  6. 6.What is 10% of 160? (a) 16 (b) 32 (c) 144 (d) 160
  7. 7.What is 60% of 440? (a) 176 (b) 528 (c) 2640 (d) 264
  8. 8.What is 30% of 60? (a) 36 (b) 18 (c) 180 (d) 42
  9. 9.A shopkeeper buys a toy for ₹240 and sells it for ₹276. What is his profit percent? (a) 10% (b) 36% (c) 20% (d) 15%
  10. 10.What is 10% of 580? (a) 522 (b) 116 (c) 580 (d) 58
  11. 11.A bag marked ₹1480 is sold at a 25% discount. What is its selling price? (a) ₹1110 (b) ₹370 (c) ₹1455 (d) ₹1850
  12. 12.What is 40% of 80? (a) 320 (b) 32 (c) 48 (d) 64
  13. 13.A shopkeeper buys a toy for ₹720 and sells it for ₹1008. What is his profit percent? (a) 40% (b) 35% (c) 41% (d) 45%
  14. 14.What is 60% of 680? (a) 816 (b) 408 (c) 4080 (d) 272
  15. 15.What is 50% of 800? (a) 4000 (b) 800 (c) 401 (d) 400
  16. 16.A shopkeeper buys a toy for ₹720 and sells it for ₹900. What is his profit percent? (a) 26% (b) 25% (c) 30% (d) 20%
  17. 17.A shopkeeper buys a toy for ₹1000 and sells it for ₹1200. What is his profit percent? (a) 25% (b) 20% (c) 21% (d) 15%
  18. 18.A shopkeeper buys a toy for ₹1000 and sells it for ₹1100. What is his profit percent? (a) 11% (b) 5% (c) 15% (d) 10%
  19. 19.What is 10% of 840? (a) 840 (b) 756 (c) 168 (d) 84
  20. 20.What is 5% of 280? (a) 14 (b) 28 (c) 140 (d) 266
  21. 21.A bag marked ₹1860 is sold at a 50% discount. What is its selling price? (a) ₹931 (b) ₹2790 (c) ₹930 (d) ₹1810
  22. 22.What is 75% of 640? (a) 160 (b) 4800 (c) 480 (d) 960
  23. 23.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 20% (b) 10% (c) 16% (d) 15%
  24. 24.A shopkeeper buys a toy for ₹340 and sells it for ₹272. What is his loss percent? (a) 20% (b) 15% (c) 68% (d) 25%
  25. 25.What is 20% of 640? (a) 512 (b) 256 (c) 1280 (d) 128
  26. 26.What is 50% of 700? (a) 700 (b) 3500 (c) 351 (d) 350
  27. 27.A shopkeeper buys a toy for ₹160 and sells it for ₹200. What is his profit percent? (a) 30% (b) 20% (c) 40% (d) 25%
  28. 28.A shopkeeper buys a toy for ₹600 and sells it for ₹840. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  29. 29.A shopkeeper buys a toy for ₹300 and sells it for ₹225. What is his loss percent? (a) 30% (b) 75% (c) 25% (d) 20%
  30. 30.A bag marked ₹1580 is sold at a 25% discount. What is its selling price? (a) ₹1975 (b) ₹1185 (c) ₹395 (d) ₹1555
  31. 31.A shopkeeper buys a toy for ₹320 and sells it for ₹368. What is his profit percent? (a) 10% (b) 20% (c) 48% (d) 15%
  32. 32.A shopkeeper buys a toy for ₹460 and sells it for ₹598. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  33. 33.What is 25% of 260? (a) 650 (b) 65 (c) 130 (d) 195
  34. 34.A shopkeeper buys a toy for ₹600 and sells it for ₹360. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  35. 35.A shopkeeper buys a toy for ₹660 and sells it for ₹693. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 33%
  36. 36.A bag marked ₹1560 is sold at a 50% discount. What is its selling price? (a) ₹781 (b) ₹1510 (c) ₹780 (d) ₹2340
  37. 37.A bag marked ₹720 is sold at a 15% discount. What is its selling price? (a) ₹612 (b) ₹828 (c) ₹108 (d) ₹705
  38. 38.A shopkeeper buys a toy for ₹740 and sells it for ₹629. What is his loss percent? (a) 10% (b) 16% (c) 20% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹840 and sells it for ₹1176. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  40. 40.A shopkeeper buys a toy for ₹780 and sells it for ₹546. What is his loss percent? (a) 25% (b) 31% (c) 35% (d) 30%

Answer key

  1. 240
  2. ₹144
  3. 5%
  4. 5%
  5. 5%
  6. 16
  7. 264
  8. 18
  9. 15%
  10. 58
  11. ₹1110
  12. 32
  13. 40%
  14. 408
  15. 400
  16. 25%
  17. 20%
  18. 10%
  19. 84
  20. 14
  21. ₹930
  22. 480
  23. 15%
  24. 20%
  25. 128
  26. 350
  27. 25%
  28. 40%
  29. 25%
  30. ₹1185
  31. 15%
  32. 30%
  33. 65
  34. 40%
  35. 5%
  36. ₹780
  37. ₹612
  38. 15%
  39. 40%
  40. 30%

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