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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 802 · 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 ₹620 and sells it for ₹465. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  2. 2.What is 25% of 60? (a) 30 (b) 15 (c) 45 (d) 150
  3. 3.A shopkeeper buys a toy for ₹880 and sells it for ₹1144. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  4. 4.A shopkeeper buys a toy for ₹520 and sells it for ₹650. What is his profit percent? (a) 26% (b) 20% (c) 30% (d) 25%
  5. 5.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 34% (b) 5% (c) 10% (d) 15%
  6. 6.What is 50% of 940? (a) 471 (b) 940 (c) 4700 (d) 470
  7. 7.A shopkeeper buys a toy for ₹240 and sells it for ₹312. What is his profit percent? (a) 35% (b) 72% (c) 30% (d) 25%
  8. 8.What is 15% of 600? (a) 510 (b) 180 (c) 90 (d) 900
  9. 9.What is 10% of 280? (a) 28 (b) 56 (c) 252 (d) 280
  10. 10.A shopkeeper buys a toy for ₹560 and sells it for ₹392. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 31%
  11. 11.A shopkeeper buys a toy for ₹680 and sells it for ₹646. What is his loss percent? (a) 5% (b) 10% (c) 34% (d) 6%
  12. 12.A shopkeeper buys a toy for ₹160 and sells it for ₹208. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 48%
  13. 13.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 35% (b) 30% (c) 31% (d) 25%
  14. 14.A bag marked ₹1080 is sold at a 50% discount. What is its selling price? (a) ₹541 (b) ₹1030 (c) ₹540 (d) ₹1620
  15. 15.A bag marked ₹520 is sold at a 40% discount. What is its selling price? (a) ₹480 (b) ₹208 (c) ₹728 (d) ₹312
  16. 16.A shopkeeper buys a toy for ₹340 and sells it for ₹238. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 31%
  17. 17.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 40%
  18. 18.What is 20% of 640? (a) 256 (b) 512 (c) 128 (d) 1280
  19. 19.A shopkeeper buys a toy for ₹480 and sells it for ₹672. What is his profit percent? (a) 45% (b) 41% (c) 40% (d) 35%
  20. 20.What is 25% of 340? (a) 255 (b) 85 (c) 850 (d) 170
  21. 21.A bag marked ₹540 is sold at a 30% discount. What is its selling price? (a) ₹702 (b) ₹510 (c) ₹378 (d) ₹162
  22. 22.A bag marked ₹300 is sold at a 10% discount. What is its selling price? (a) ₹30 (b) ₹330 (c) ₹290 (d) ₹270
  23. 23.A bag marked ₹220 is sold at a 15% discount. What is its selling price? (a) ₹205 (b) ₹253 (c) ₹33 (d) ₹187
  24. 24.A shopkeeper buys a toy for ₹900 and sells it for ₹990. What is his profit percent? (a) 15% (b) 90% (c) 10% (d) 5%
  25. 25.A shopkeeper buys a toy for ₹720 and sells it for ₹1008. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  26. 26.What is 10% of 300? (a) 60 (b) 270 (c) 300 (d) 30
  27. 27.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 5% (b) 26% (c) 6% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹980 and sells it for ₹931. What is his loss percent? (a) 6% (b) 49% (c) 10% (d) 5%
  29. 29.What is 50% of 60? (a) 31 (b) 300 (c) 30 (d) 60
  30. 30.A bag marked ₹1420 is sold at a 50% discount. What is its selling price? (a) ₹1370 (b) ₹2130 (c) ₹711 (d) ₹710
  31. 31.What is 50% of 260? (a) 1300 (b) 131 (c) 130 (d) 260
  32. 32.What is 15% of 940? (a) 799 (b) 141 (c) 1410 (d) 282
  33. 33.A bag marked ₹800 is sold at a 30% discount. What is its selling price? (a) ₹770 (b) ₹1040 (c) ₹560 (d) ₹240
  34. 34.What is 10% of 40? (a) 40 (b) 4 (c) 36 (d) 8
  35. 35.What is 20% of 100? (a) 40 (b) 200 (c) 80 (d) 20
  36. 36.A shopkeeper buys a toy for ₹660 and sells it for ₹792. What is his profit percent? (a) 21% (b) 20% (c) 25% (d) 15%
  37. 37.A shopkeeper buys a toy for ₹900 and sells it for ₹1080. What is his profit percent? (a) 15% (b) 25% (c) 21% (d) 20%
  38. 38.A bag marked ₹560 is sold at a 10% discount. What is its selling price? (a) ₹550 (b) ₹56 (c) ₹616 (d) ₹504
  39. 39.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 39% (b) 10% (c) 20% (d) 15%
  40. 40.What is 5% of 360? (a) 36 (b) 342 (c) 180 (d) 18

Answer key

  1. 25%
  2. 15
  3. 30%
  4. 25%
  5. 10%
  6. 470
  7. 30%
  8. 90
  9. 28
  10. 30%
  11. 5%
  12. 30%
  13. 30%
  14. ₹540
  15. ₹312
  16. 30%
  17. 5%
  18. 128
  19. 40%
  20. 85
  21. ₹378
  22. ₹270
  23. ₹187
  24. 10%
  25. 40%
  26. 30
  27. 5%
  28. 5%
  29. 30
  30. ₹710
  31. 130
  32. 141
  33. ₹560
  34. 4
  35. 20
  36. 20%
  37. 20%
  38. ₹504
  39. 15%
  40. 18

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