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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 482 · 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 ₹700 and sells it for ₹1050. What is his profit percent? (a) 45% (b) 51% (c) 55% (d) 50%
  2. 2.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 12% (b) 5% (c) 15% (d) 10%
  3. 3.A shopkeeper buys a toy for ₹600 and sells it for ₹510. What is his loss percent? (a) 90% (b) 15% (c) 10% (d) 20%
  4. 4.A bag marked ₹840 is sold at a 15% discount. What is its selling price? (a) ₹825 (b) ₹126 (c) ₹714 (d) ₹966
  5. 5.A shopkeeper buys a toy for ₹340 and sells it for ₹204. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  6. 6.A shopkeeper buys a toy for ₹460 and sells it for ₹644. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  7. 7.What is 20% of 520? (a) 208 (b) 1040 (c) 104 (d) 416
  8. 8.A bag marked ₹1020 is sold at a 10% discount. What is its selling price? (a) ₹102 (b) ₹1122 (c) ₹918 (d) ₹1010
  9. 9.A bag marked ₹240 is sold at a 30% discount. What is its selling price? (a) ₹210 (b) ₹72 (c) ₹168 (d) ₹312
  10. 10.A shopkeeper buys a toy for ₹380 and sells it for ₹456. What is his profit percent? (a) 20% (b) 76% (c) 15% (d) 25%
  11. 11.A shopkeeper buys a toy for ₹140 and sells it for ₹119. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 21%
  12. 12.What is 50% of 420? (a) 211 (b) 2100 (c) 420 (d) 210
  13. 13.A shopkeeper buys a toy for ₹280 and sells it for ₹224. What is his loss percent? (a) 25% (b) 20% (c) 56% (d) 15%
  14. 14.A bag marked ₹1420 is sold at a 10% discount. What is its selling price? (a) ₹142 (b) ₹1410 (c) ₹1278 (d) ₹1562
  15. 15.What is 30% of 40? (a) 28 (b) 120 (c) 24 (d) 12
  16. 16.A shopkeeper buys a toy for ₹860 and sells it for ₹688. What is his loss percent? (a) 25% (b) 21% (c) 20% (d) 15%
  17. 17.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 15% (b) 27% (c) 20% (d) 10%
  18. 18.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  19. 19.A shopkeeper buys a toy for ₹680 and sells it for ₹646. What is his loss percent? (a) 34% (b) 10% (c) 5% (d) 6%
  20. 20.A bag marked ₹1380 is sold at a 10% discount. What is its selling price? (a) ₹1518 (b) ₹1242 (c) ₹1370 (d) ₹138
  21. 21.A bag marked ₹1780 is sold at a 50% discount. What is its selling price? (a) ₹891 (b) ₹890 (c) ₹1730 (d) ₹2670
  22. 22.A bag marked ₹960 is sold at a 30% discount. What is its selling price? (a) ₹288 (b) ₹930 (c) ₹672 (d) ₹1248
  23. 23.A shopkeeper buys a toy for ₹460 and sells it for ₹391. What is his loss percent? (a) 10% (b) 69% (c) 15% (d) 20%
  24. 24.A shopkeeper buys a toy for ₹540 and sells it for ₹405. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  25. 25.A bag marked ₹1600 is sold at a 15% discount. What is its selling price? (a) ₹1360 (b) ₹1840 (c) ₹1585 (d) ₹240
  26. 26.What is 75% of 640? (a) 960 (b) 480 (c) 4800 (d) 160
  27. 27.A bag marked ₹1440 is sold at a 10% discount. What is its selling price? (a) ₹1584 (b) ₹144 (c) ₹1296 (d) ₹1430
  28. 28.What is 10% of 700? (a) 140 (b) 630 (c) 70 (d) 700
  29. 29.A bag marked ₹1800 is sold at a 30% discount. What is its selling price? (a) ₹540 (b) ₹1770 (c) ₹1260 (d) ₹2340
  30. 30.What is 50% of 320? (a) 160 (b) 320 (c) 1600 (d) 161
  31. 31.A bag marked ₹1400 is sold at a 25% discount. What is its selling price? (a) ₹350 (b) ₹1050 (c) ₹1750 (d) ₹1375
  32. 32.A shopkeeper buys a toy for ₹860 and sells it for ₹903. What is his profit percent? (a) 43% (b) 10% (c) 6% (d) 5%
  33. 33.A shopkeeper buys a toy for ₹600 and sells it for ₹480. What is his loss percent? (a) 25% (b) 21% (c) 20% (d) 15%
  34. 34.A shopkeeper buys a toy for ₹360 and sells it for ₹396. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 36%
  35. 35.A bag marked ₹600 is sold at a 50% discount. What is its selling price? (a) ₹900 (b) ₹301 (c) ₹550 (d) ₹300
  36. 36.A shopkeeper buys a toy for ₹640 and sells it for ₹800. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  37. 37.A shopkeeper buys a toy for ₹880 and sells it for ₹748. What is his loss percent? (a) 16% (b) 15% (c) 20% (d) 10%
  38. 38.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 20% (b) 25% (c) 21% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹900 and sells it for ₹540. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  40. 40.A shopkeeper buys a toy for ₹260 and sells it for ₹273. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 13%

Answer key

  1. 50%
  2. 10%
  3. 15%
  4. ₹714
  5. 40%
  6. 40%
  7. 104
  8. ₹918
  9. ₹168
  10. 20%
  11. 15%
  12. 210
  13. 20%
  14. ₹1278
  15. 12
  16. 20%
  17. 15%
  18. 40%
  19. 5%
  20. ₹1242
  21. ₹890
  22. ₹672
  23. 15%
  24. 25%
  25. ₹1360
  26. 480
  27. ₹1296
  28. 70
  29. ₹1260
  30. 160
  31. ₹1050
  32. 5%
  33. 20%
  34. 10%
  35. ₹300
  36. 25%
  37. 15%
  38. 20%
  39. 40%
  40. 5%

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