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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 874 · 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.What is 25% of 220? (a) 55 (b) 165 (c) 110 (d) 550
  2. 2.What is 10% of 520? (a) 468 (b) 52 (c) 520 (d) 104
  3. 3.What is 15% of 580? (a) 87 (b) 174 (c) 870 (d) 493
  4. 4.What is 50% of 360? (a) 180 (b) 181 (c) 360 (d) 1800
  5. 5.A shopkeeper buys a toy for ₹840 and sells it for ₹714. What is his loss percent? (a) 16% (b) 10% (c) 15% (d) 20%
  6. 6.What is 40% of 160? (a) 96 (b) 64 (c) 640 (d) 128
  7. 7.A shopkeeper buys a toy for ₹960 and sells it for ₹672. What is his loss percent? (a) 30% (b) 31% (c) 35% (d) 25%
  8. 8.A shopkeeper buys a toy for ₹800 and sells it for ₹560. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  9. 9.What is 40% of 620? (a) 2480 (b) 248 (c) 496 (d) 372
  10. 10.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  11. 11.What is 40% of 120? (a) 72 (b) 480 (c) 96 (d) 48
  12. 12.A bag marked ₹1700 is sold at a 30% discount. What is its selling price? (a) ₹2210 (b) ₹510 (c) ₹1670 (d) ₹1190
  13. 13.What is 25% of 240? (a) 600 (b) 120 (c) 60 (d) 180
  14. 14.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 4%
  15. 15.A bag marked ₹840 is sold at a 40% discount. What is its selling price? (a) ₹336 (b) ₹800 (c) ₹1176 (d) ₹504
  16. 16.A shopkeeper buys a toy for ₹160 and sells it for ₹176. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 16%
  17. 17.A shopkeeper buys a toy for ₹400 and sells it for ₹460. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 60%
  18. 18.A bag marked ₹1180 is sold at a 15% discount. What is its selling price? (a) ₹1357 (b) ₹177 (c) ₹1003 (d) ₹1165
  19. 19.A shopkeeper buys a toy for ₹260 and sells it for ₹273. What is his profit percent? (a) 13% (b) 10% (c) 5% (d) 6%
  20. 20.A shopkeeper buys a toy for ₹240 and sells it for ₹252. What is his profit percent? (a) 6% (b) 12% (c) 5% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹780 and sells it for ₹1170. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  22. 22.A shopkeeper buys a toy for ₹180 and sells it for ₹189. What is his profit percent? (a) 9% (b) 5% (c) 6% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹300 and sells it for ₹450. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  24. 24.A bag marked ₹940 is sold at a 20% discount. What is its selling price? (a) ₹1128 (b) ₹752 (c) ₹920 (d) ₹188
  25. 25.A bag marked ₹1520 is sold at a 20% discount. What is its selling price? (a) ₹304 (b) ₹1500 (c) ₹1824 (d) ₹1216
  26. 26.A shopkeeper buys a toy for ₹320 and sells it for ₹480. What is his profit percent? (a) 50% (b) 55% (c) 51% (d) 45%
  27. 27.What is 25% of 500? (a) 250 (b) 125 (c) 1250 (d) 375
  28. 28.A shopkeeper buys a toy for ₹620 and sells it for ₹682. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 62%
  29. 29.A shopkeeper buys a toy for ₹740 and sells it for ₹814. What is his profit percent? (a) 74% (b) 5% (c) 15% (d) 10%
  30. 30.A shopkeeper buys a toy for ₹160 and sells it for ₹128. What is his loss percent? (a) 32% (b) 20% (c) 25% (d) 15%
  31. 31.What is 40% of 800? (a) 480 (b) 320 (c) 640 (d) 3200
  32. 32.What is 60% of 100? (a) 60 (b) 600 (c) 40 (d) 120
  33. 33.A bag marked ₹360 is sold at a 10% discount. What is its selling price? (a) ₹350 (b) ₹36 (c) ₹396 (d) ₹324
  34. 34.A bag marked ₹900 is sold at a 30% discount. What is its selling price? (a) ₹630 (b) ₹870 (c) ₹270 (d) ₹1170
  35. 35.What is 50% of 200? (a) 101 (b) 1000 (c) 200 (d) 100
  36. 36.A shopkeeper buys a toy for ₹440 and sells it for ₹264. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  37. 37.A bag marked ₹1940 is sold at a 50% discount. What is its selling price? (a) ₹971 (b) ₹970 (c) ₹1890 (d) ₹2910
  38. 38.What is 20% of 900? (a) 180 (b) 1800 (c) 360 (d) 720
  39. 39.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  40. 40.What is 20% of 140? (a) 280 (b) 28 (c) 56 (d) 112

Answer key

  1. 55
  2. 52
  3. 87
  4. 180
  5. 15%
  6. 64
  7. 30%
  8. 30%
  9. 248
  10. 25%
  11. 48
  12. ₹1190
  13. 60
  14. 5%
  15. ₹504
  16. 10%
  17. 15%
  18. ₹1003
  19. 5%
  20. 5%
  21. 50%
  22. 5%
  23. 50%
  24. ₹752
  25. ₹1216
  26. 50%
  27. 125
  28. 10%
  29. 10%
  30. 20%
  31. 320
  32. 60
  33. ₹324
  34. ₹630
  35. 100
  36. 40%
  37. ₹970
  38. 180
  39. 50%
  40. 28

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