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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 421 · 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 ₹840 and sells it for ₹1050. What is his profit percent? (a) 26% (b) 20% (c) 25% (d) 30%
  2. 2.A bag marked ₹820 is sold at a 10% discount. What is its selling price? (a) ₹82 (b) ₹810 (c) ₹902 (d) ₹738
  3. 3.What is 50% of 640? (a) 3200 (b) 640 (c) 321 (d) 320
  4. 4.A shopkeeper buys a toy for ₹680 and sells it for ₹884. What is his profit percent? (a) 31% (b) 35% (c) 30% (d) 25%
  5. 5.A bag marked ₹260 is sold at a 15% discount. What is its selling price? (a) ₹299 (b) ₹39 (c) ₹245 (d) ₹221
  6. 6.A shopkeeper buys a toy for ₹440 and sells it for ₹330. What is his loss percent? (a) 20% (b) 26% (c) 30% (d) 25%
  7. 7.What is 75% of 220? (a) 330 (b) 1650 (c) 55 (d) 165
  8. 8.What is 30% of 1000? (a) 700 (b) 600 (c) 3000 (d) 300
  9. 9.What is 10% of 500? (a) 450 (b) 50 (c) 100 (d) 500
  10. 10.What is 10% of 160? (a) 160 (b) 16 (c) 32 (d) 144
  11. 11.A bag marked ₹1000 is sold at a 25% discount. What is its selling price? (a) ₹250 (b) ₹975 (c) ₹1250 (d) ₹750
  12. 12.A shopkeeper buys a toy for ₹760 and sells it for ₹988. What is his profit percent? (a) 31% (b) 35% (c) 25% (d) 30%
  13. 13.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 35% (b) 30% (c) 20% (d) 25%
  14. 14.A bag marked ₹220 is sold at a 30% discount. What is its selling price? (a) ₹66 (b) ₹286 (c) ₹154 (d) ₹190
  15. 15.What is 30% of 500? (a) 350 (b) 1500 (c) 150 (d) 300
  16. 16.A shopkeeper buys a toy for ₹820 and sells it for ₹1148. What is his profit percent? (a) 35% (b) 40% (c) 41% (d) 45%
  17. 17.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 6% (b) 26% (c) 10% (d) 5%
  18. 18.A bag marked ₹1700 is sold at a 25% discount. What is its selling price? (a) ₹1675 (b) ₹2125 (c) ₹425 (d) ₹1275
  19. 19.A shopkeeper buys a toy for ₹520 and sells it for ₹416. What is his loss percent? (a) 25% (b) 20% (c) 21% (d) 15%
  20. 20.A shopkeeper buys a toy for ₹440 and sells it for ₹374. What is his loss percent? (a) 66% (b) 20% (c) 15% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹740 and sells it for ₹703. What is his loss percent? (a) 6% (b) 37% (c) 10% (d) 5%
  22. 22.A shopkeeper buys a toy for ₹220 and sells it for ₹165. What is his loss percent? (a) 30% (b) 55% (c) 25% (d) 20%
  23. 23.A shopkeeper buys a toy for ₹300 and sells it for ₹360. What is his profit percent? (a) 20% (b) 60% (c) 25% (d) 15%
  24. 24.What is 20% of 820? (a) 164 (b) 656 (c) 328 (d) 1640
  25. 25.What is 25% of 320? (a) 240 (b) 160 (c) 800 (d) 80
  26. 26.A shopkeeper buys a toy for ₹860 and sells it for ₹817. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 43%
  27. 27.A shopkeeper buys a toy for ₹480 and sells it for ₹672. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 41%
  28. 28.A shopkeeper buys a toy for ₹920 and sells it for ₹690. What is his loss percent? (a) 26% (b) 25% (c) 30% (d) 20%
  29. 29.A shopkeeper buys a toy for ₹380 and sells it for ₹228. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  30. 30.A bag marked ₹1240 is sold at a 15% discount. What is its selling price? (a) ₹186 (b) ₹1225 (c) ₹1054 (d) ₹1426
  31. 31.A bag marked ₹500 is sold at a 25% discount. What is its selling price? (a) ₹625 (b) ₹375 (c) ₹475 (d) ₹125
  32. 32.What is 20% of 980? (a) 1960 (b) 392 (c) 784 (d) 196
  33. 33.A shopkeeper buys a toy for ₹160 and sells it for ₹176. What is his profit percent? (a) 16% (b) 5% (c) 10% (d) 15%
  34. 34.A shopkeeper buys a toy for ₹580 and sells it for ₹870. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  35. 35.A bag marked ₹1480 is sold at a 40% discount. What is its selling price? (a) ₹1440 (b) ₹2072 (c) ₹592 (d) ₹888
  36. 36.A bag marked ₹1420 is sold at a 50% discount. What is its selling price? (a) ₹2130 (b) ₹710 (c) ₹1370 (d) ₹711
  37. 37.A shopkeeper buys a toy for ₹220 and sells it for ₹154. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 66%
  38. 38.A shopkeeper buys a toy for ₹860 and sells it for ₹516. What is his loss percent? (a) 40% (b) 35% (c) 41% (d) 45%
  39. 39.A shopkeeper buys a toy for ₹880 and sells it for ₹616. What is his loss percent? (a) 25% (b) 31% (c) 35% (d) 30%
  40. 40.A bag marked ₹600 is sold at a 15% discount. What is its selling price? (a) ₹690 (b) ₹90 (c) ₹510 (d) ₹585

Answer key

  1. 25%
  2. ₹738
  3. 320
  4. 30%
  5. ₹221
  6. 25%
  7. 165
  8. 300
  9. 50
  10. 16
  11. ₹750
  12. 30%
  13. 25%
  14. ₹154
  15. 150
  16. 40%
  17. 5%
  18. ₹1275
  19. 20%
  20. 15%
  21. 5%
  22. 25%
  23. 20%
  24. 164
  25. 80
  26. 5%
  27. 40%
  28. 25%
  29. 40%
  30. ₹1054
  31. ₹375
  32. 196
  33. 10%
  34. 50%
  35. ₹888
  36. ₹710
  37. 30%
  38. 40%
  39. 30%
  40. ₹510

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