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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 165 · 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 bag marked ₹440 is sold at a 50% discount. What is its selling price? (a) ₹660 (b) ₹220 (c) ₹221 (d) ₹390
  2. 2.A bag marked ₹1600 is sold at a 15% discount. What is its selling price? (a) ₹1585 (b) ₹1840 (c) ₹240 (d) ₹1360
  3. 3.What is 15% of 760? (a) 228 (b) 114 (c) 646 (d) 1140
  4. 4.A shopkeeper buys a toy for ₹900 and sells it for ₹1170. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  5. 5.What is 15% of 560? (a) 84 (b) 840 (c) 476 (d) 168
  6. 6.A bag marked ₹440 is sold at a 10% discount. What is its selling price? (a) ₹396 (b) ₹430 (c) ₹484 (d) ₹44
  7. 7.A bag marked ₹1640 is sold at a 15% discount. What is its selling price? (a) ₹1886 (b) ₹1625 (c) ₹1394 (d) ₹246
  8. 8.What is 20% of 1000? (a) 200 (b) 400 (c) 800 (d) 2000
  9. 9.What is 50% of 60? (a) 300 (b) 31 (c) 30 (d) 60
  10. 10.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 10% (b) 5% (c) 6% (d) 8%
  11. 11.What is 10% of 560? (a) 56 (b) 112 (c) 560 (d) 504
  12. 12.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 15% (b) 10% (c) 5% (d) 48%
  13. 13.A shopkeeper buys a toy for ₹260 and sells it for ₹364. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  14. 14.A shopkeeper buys a toy for ₹160 and sells it for ₹96. What is his loss percent? (a) 35% (b) 64% (c) 45% (d) 40%
  15. 15.A shopkeeper buys a toy for ₹640 and sells it for ₹480. What is his loss percent? (a) 30% (b) 20% (c) 26% (d) 25%
  16. 16.A bag marked ₹1540 is sold at a 25% discount. What is its selling price? (a) ₹1925 (b) ₹1155 (c) ₹385 (d) ₹1515
  17. 17.What is 40% of 520? (a) 416 (b) 2080 (c) 312 (d) 208
  18. 18.A bag marked ₹680 is sold at a 15% discount. What is its selling price? (a) ₹665 (b) ₹578 (c) ₹782 (d) ₹102
  19. 19.What is 10% of 640? (a) 64 (b) 576 (c) 128 (d) 640
  20. 20.What is 10% of 760? (a) 684 (b) 760 (c) 76 (d) 152
  21. 21.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 10% (b) 5% (c) 42% (d) 6%
  22. 22.A shopkeeper buys a toy for ₹320 and sells it for ₹448. What is his profit percent? (a) 41% (b) 40% (c) 45% (d) 35%
  23. 23.A shopkeeper buys a toy for ₹320 and sells it for ₹224. What is his loss percent? (a) 96% (b) 25% (c) 35% (d) 30%
  24. 24.A shopkeeper buys a toy for ₹920 and sells it for ₹644. What is his loss percent? (a) 25% (b) 31% (c) 35% (d) 30%
  25. 25.What is 30% of 420? (a) 294 (b) 126 (c) 1260 (d) 252
  26. 26.A shopkeeper buys a toy for ₹860 and sells it for ₹774. What is his loss percent? (a) 86% (b) 15% (c) 10% (d) 5%
  27. 27.A bag marked ₹1360 is sold at a 15% discount. What is its selling price? (a) ₹1156 (b) ₹1345 (c) ₹204 (d) ₹1564
  28. 28.A bag marked ₹1180 is sold at a 30% discount. What is its selling price? (a) ₹1150 (b) ₹1534 (c) ₹354 (d) ₹826
  29. 29.A shopkeeper buys a toy for ₹800 and sells it for ₹480. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  30. 30.A shopkeeper buys a toy for ₹1000 and sells it for ₹600. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  31. 31.A shopkeeper buys a toy for ₹720 and sells it for ₹828. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 16%
  32. 32.A shopkeeper buys a toy for ₹940 and sells it for ₹564. What is his loss percent? (a) 40% (b) 41% (c) 45% (d) 35%
  33. 33.What is 15% of 940? (a) 282 (b) 799 (c) 141 (d) 1410
  34. 34.A shopkeeper buys a toy for ₹260 and sells it for ₹312. What is his profit percent? (a) 15% (b) 20% (c) 25% (d) 52%
  35. 35.What is 30% of 400? (a) 280 (b) 240 (c) 1200 (d) 120
  36. 36.A bag marked ₹1460 is sold at a 15% discount. What is its selling price? (a) ₹219 (b) ₹1679 (c) ₹1445 (d) ₹1241
  37. 37.What is 15% of 800? (a) 1200 (b) 240 (c) 680 (d) 120
  38. 38.A shopkeeper buys a toy for ₹300 and sells it for ₹285. What is his loss percent? (a) 15% (b) 5% (c) 6% (d) 10%
  39. 39.A bag marked ₹640 is sold at a 20% discount. What is its selling price? (a) ₹620 (b) ₹768 (c) ₹128 (d) ₹512
  40. 40.A shopkeeper buys a toy for ₹540 and sells it for ₹648. What is his profit percent? (a) 21% (b) 25% (c) 15% (d) 20%

Answer key

  1. ₹220
  2. ₹1360
  3. 114
  4. 30%
  5. 84
  6. ₹396
  7. ₹1394
  8. 200
  9. 30
  10. 5%
  11. 56
  12. 10%
  13. 40%
  14. 40%
  15. 25%
  16. ₹1155
  17. 208
  18. ₹578
  19. 64
  20. 76
  21. 5%
  22. 40%
  23. 30%
  24. 30%
  25. 126
  26. 10%
  27. ₹1156
  28. ₹826
  29. 40%
  30. 40%
  31. 15%
  32. 40%
  33. 141
  34. 20%
  35. 120
  36. ₹1241
  37. 120
  38. 5%
  39. ₹512
  40. 20%

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