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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 530 · 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 ₹651. What is his profit percent? (a) 31% (b) 6% (c) 5% (d) 10%
  2. 2.A bag marked ₹480 is sold at a 30% discount. What is its selling price? (a) ₹450 (b) ₹336 (c) ₹624 (d) ₹144
  3. 3.What is 50% of 160? (a) 160 (b) 81 (c) 800 (d) 80
  4. 4.A shopkeeper buys a toy for ₹600 and sells it for ₹360. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  5. 5.A shopkeeper buys a toy for ₹660 and sells it for ₹495. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  6. 6.What is 25% of 40? (a) 100 (b) 30 (c) 20 (d) 10
  7. 7.A shopkeeper buys a toy for ₹760 and sells it for ₹646. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 16%
  8. 8.A shopkeeper buys a toy for ₹360 and sells it for ₹306. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 54%
  9. 9.A bag marked ₹280 is sold at a 40% discount. What is its selling price? (a) ₹112 (b) ₹392 (c) ₹168 (d) ₹240
  10. 10.A bag marked ₹560 is sold at a 30% discount. What is its selling price? (a) ₹168 (b) ₹530 (c) ₹392 (d) ₹728
  11. 11.A bag marked ₹1920 is sold at a 15% discount. What is its selling price? (a) ₹288 (b) ₹1905 (c) ₹1632 (d) ₹2208
  12. 12.A shopkeeper buys a toy for ₹920 and sells it for ₹782. What is his loss percent? (a) 10% (b) 20% (c) 16% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹300 and sells it for ₹285. What is his loss percent? (a) 15% (b) 10% (c) 6% (d) 5%
  14. 14.A bag marked ₹1740 is sold at a 30% discount. What is its selling price? (a) ₹1218 (b) ₹2262 (c) ₹522 (d) ₹1710
  15. 15.A shopkeeper buys a toy for ₹640 and sells it for ₹480. What is his loss percent? (a) 25% (b) 26% (c) 30% (d) 20%
  16. 16.A bag marked ₹1240 is sold at a 20% discount. What is its selling price? (a) ₹1488 (b) ₹992 (c) ₹248 (d) ₹1220
  17. 17.A shopkeeper buys a toy for ₹340 and sells it for ₹238. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  18. 18.A shopkeeper buys a toy for ₹460 and sells it for ₹391. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 69%
  19. 19.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 20% (b) 15% (c) 87% (d) 10%
  20. 20.A shopkeeper buys a toy for ₹360 and sells it for ₹414. What is his profit percent? (a) 20% (b) 10% (c) 54% (d) 15%
  21. 21.A bag marked ₹760 is sold at a 40% discount. What is its selling price? (a) ₹456 (b) ₹304 (c) ₹720 (d) ₹1064
  22. 22.What is 10% of 900? (a) 900 (b) 180 (c) 810 (d) 90
  23. 23.What is 10% of 120? (a) 24 (b) 12 (c) 108 (d) 120
  24. 24.A shopkeeper buys a toy for ₹920 and sells it for ₹828. What is his loss percent? (a) 92% (b) 10% (c) 5% (d) 15%
  25. 25.A shopkeeper buys a toy for ₹500 and sells it for ₹300. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  26. 26.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 35%
  27. 27.A shopkeeper buys a toy for ₹580 and sells it for ₹812. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  28. 28.What is 15% of 820? (a) 1230 (b) 123 (c) 246 (d) 697
  29. 29.A bag marked ₹1160 is sold at a 50% discount. What is its selling price? (a) ₹1740 (b) ₹580 (c) ₹1110 (d) ₹581
  30. 30.A shopkeeper buys a toy for ₹380 and sells it for ₹266. What is his loss percent? (a) 31% (b) 35% (c) 30% (d) 25%
  31. 31.A bag marked ₹940 is sold at a 50% discount. What is its selling price? (a) ₹470 (b) ₹890 (c) ₹471 (d) ₹1410
  32. 32.A bag marked ₹1560 is sold at a 15% discount. What is its selling price? (a) ₹1794 (b) ₹1326 (c) ₹1545 (d) ₹234
  33. 33.A shopkeeper buys a toy for ₹980 and sells it for ₹1078. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 98%
  34. 34.A shopkeeper buys a toy for ₹260 and sells it for ₹390. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  35. 35.A shopkeeper buys a toy for ₹920 and sells it for ₹690. What is his loss percent? (a) 30% (b) 20% (c) 26% (d) 25%
  36. 36.A shopkeeper buys a toy for ₹200 and sells it for ₹140. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 60%
  37. 37.What is 15% of 60? (a) 51 (b) 90 (c) 9 (d) 18
  38. 38.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 54%
  39. 39.A bag marked ₹1040 is sold at a 25% discount. What is its selling price? (a) ₹260 (b) ₹1015 (c) ₹1300 (d) ₹780
  40. 40.A shopkeeper buys a toy for ₹340 and sells it for ₹425. What is his profit percent? (a) 85% (b) 25% (c) 20% (d) 30%

Answer key

  1. 5%
  2. ₹336
  3. 80
  4. 40%
  5. 25%
  6. 10
  7. 15%
  8. 15%
  9. ₹168
  10. ₹392
  11. ₹1632
  12. 15%
  13. 5%
  14. ₹1218
  15. 25%
  16. ₹992
  17. 30%
  18. 15%
  19. 15%
  20. 15%
  21. ₹456
  22. 90
  23. 12
  24. 10%
  25. 40%
  26. 5%
  27. 40%
  28. 123
  29. ₹580
  30. 30%
  31. ₹470
  32. ₹1326
  33. 10%
  34. 50%
  35. 25%
  36. 30%
  37. 9
  38. 30%
  39. ₹780
  40. 25%

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