← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 420 · 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 ₹420 and sells it for ₹546. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  2. 2.What is 5% of 720? (a) 36 (b) 72 (c) 360 (d) 684
  3. 3.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 5% (b) 42% (c) 15% (d) 10%
  4. 4.A bag marked ₹1080 is sold at a 25% discount. What is its selling price? (a) ₹1055 (b) ₹1350 (c) ₹810 (d) ₹270
  5. 5.A bag marked ₹1880 is sold at a 25% discount. What is its selling price? (a) ₹1855 (b) ₹1410 (c) ₹470 (d) ₹2350
  6. 6.A bag marked ₹400 is sold at a 15% discount. What is its selling price? (a) ₹460 (b) ₹60 (c) ₹385 (d) ₹340
  7. 7.A shopkeeper buys a toy for ₹360 and sells it for ₹396. What is his profit percent? (a) 36% (b) 10% (c) 5% (d) 15%
  8. 8.What is 30% of 500? (a) 150 (b) 1500 (c) 350 (d) 300
  9. 9.A bag marked ₹1640 is sold at a 10% discount. What is its selling price? (a) ₹1630 (b) ₹1476 (c) ₹164 (d) ₹1804
  10. 10.A shopkeeper buys a toy for ₹680 and sells it for ₹952. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  11. 11.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 8%
  12. 12.A bag marked ₹1860 is sold at a 25% discount. What is its selling price? (a) ₹2325 (b) ₹1395 (c) ₹465 (d) ₹1835
  13. 13.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 6% (b) 35% (c) 10% (d) 5%
  14. 14.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 15% (b) 20% (c) 87% (d) 10%
  15. 15.What is 10% of 940? (a) 940 (b) 846 (c) 94 (d) 188
  16. 16.What is 5% of 860? (a) 43 (b) 86 (c) 817 (d) 430
  17. 17.What is 60% of 180? (a) 72 (b) 108 (c) 1080 (d) 216
  18. 18.What is 20% of 720? (a) 1440 (b) 144 (c) 288 (d) 576
  19. 19.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 25% (b) 20% (c) 80% (d) 30%
  20. 20.A bag marked ₹280 is sold at a 10% discount. What is its selling price? (a) ₹308 (b) ₹28 (c) ₹270 (d) ₹252
  21. 21.A bag marked ₹500 is sold at a 15% discount. What is its selling price? (a) ₹485 (b) ₹425 (c) ₹75 (d) ₹575
  22. 22.A shopkeeper buys a toy for ₹560 and sells it for ₹700. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  23. 23.A bag marked ₹800 is sold at a 15% discount. What is its selling price? (a) ₹920 (b) ₹120 (c) ₹680 (d) ₹785
  24. 24.A shopkeeper buys a toy for ₹440 and sells it for ₹528. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 88%
  25. 25.What is 5% of 640? (a) 608 (b) 32 (c) 64 (d) 320
  26. 26.A shopkeeper buys a toy for ₹220 and sells it for ₹242. What is his profit percent? (a) 22% (b) 15% (c) 5% (d) 10%
  27. 27.A bag marked ₹480 is sold at a 25% discount. What is its selling price? (a) ₹600 (b) ₹455 (c) ₹360 (d) ₹120
  28. 28.A bag marked ₹1460 is sold at a 15% discount. What is its selling price? (a) ₹219 (b) ₹1679 (c) ₹1445 (d) ₹1241
  29. 29.What is 50% of 780? (a) 390 (b) 3900 (c) 391 (d) 780
  30. 30.What is 60% of 160? (a) 96 (b) 64 (c) 960 (d) 192
  31. 31.A shopkeeper buys a toy for ₹560 and sells it for ₹504. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 56%
  32. 32.What is 40% of 860? (a) 516 (b) 688 (c) 344 (d) 3440
  33. 33.What is 25% of 40? (a) 20 (b) 100 (c) 30 (d) 10
  34. 34.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 20% (b) 25% (c) 15% (d) 76%
  35. 35.A shopkeeper buys a toy for ₹520 and sells it for ₹442. What is his loss percent? (a) 20% (b) 78% (c) 10% (d) 15%
  36. 36.A shopkeeper buys a toy for ₹320 and sells it for ₹336. What is his profit percent? (a) 6% (b) 5% (c) 16% (d) 10%
  37. 37.What is 15% of 280? (a) 42 (b) 420 (c) 84 (d) 238
  38. 38.A shopkeeper buys a toy for ₹900 and sells it for ₹765. What is his loss percent? (a) 10% (b) 20% (c) 16% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹260 and sells it for ₹390. What is his profit percent? (a) 55% (b) 45% (c) 51% (d) 50%
  40. 40.A bag marked ₹1860 is sold at a 15% discount. What is its selling price? (a) ₹1581 (b) ₹2139 (c) ₹279 (d) ₹1845

Answer key

  1. 30%
  2. 36
  3. 10%
  4. ₹810
  5. ₹1410
  6. ₹340
  7. 10%
  8. 150
  9. ₹1476
  10. 40%
  11. 5%
  12. ₹1395
  13. 5%
  14. 15%
  15. 94
  16. 43
  17. 108
  18. 144
  19. 25%
  20. ₹252
  21. ₹425
  22. 25%
  23. ₹680
  24. 20%
  25. 32
  26. 10%
  27. ₹360
  28. ₹1241
  29. 390
  30. 96
  31. 10%
  32. 344
  33. 10
  34. 20%
  35. 15%
  36. 5%
  37. 42
  38. 15%
  39. 50%
  40. ₹1581

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