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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 671 · 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.

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  1. 1.A shopkeeper buys a toy for ₹480 and sells it for ₹528. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 48%
  2. 2.A bag marked ₹640 is sold at a 30% discount. What is its selling price? (a) ₹832 (b) ₹192 (c) ₹610 (d) ₹448
  3. 3.A shopkeeper buys a toy for ₹900 and sells it for ₹855. What is his loss percent? (a) 45% (b) 10% (c) 6% (d) 5%
  4. 4.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹64 (b) ₹630 (c) ₹576 (d) ₹704
  5. 5.What is 10% of 660? (a) 660 (b) 132 (c) 594 (d) 66
  6. 6.A bag marked ₹240 is sold at a 25% discount. What is its selling price? (a) ₹215 (b) ₹180 (c) ₹300 (d) ₹60
  7. 7.A shopkeeper buys a toy for ₹520 and sells it for ₹494. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 26%
  8. 8.What is 50% of 820? (a) 410 (b) 4100 (c) 411 (d) 820
  9. 9.A bag marked ₹360 is sold at a 20% discount. What is its selling price? (a) ₹288 (b) ₹72 (c) ₹340 (d) ₹432
  10. 10.What is 60% of 1000? (a) 6000 (b) 600 (c) 400 (d) 1200
  11. 11.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 55% (b) 45% (c) 51% (d) 50%
  12. 12.A bag marked ₹600 is sold at a 15% discount. What is its selling price? (a) ₹510 (b) ₹90 (c) ₹585 (d) ₹690
  13. 13.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 90% (b) 5% (c) 15% (d) 10%
  14. 14.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  15. 15.A bag marked ₹500 is sold at a 10% discount. What is its selling price? (a) ₹50 (b) ₹490 (c) ₹450 (d) ₹550
  16. 16.A shopkeeper buys a toy for ₹840 and sells it for ₹882. What is his profit percent? (a) 5% (b) 6% (c) 42% (d) 10%
  17. 17.A bag marked ₹600 is sold at a 20% discount. What is its selling price? (a) ₹120 (b) ₹580 (c) ₹720 (d) ₹480
  18. 18.A bag marked ₹880 is sold at a 25% discount. What is its selling price? (a) ₹855 (b) ₹660 (c) ₹220 (d) ₹1100
  19. 19.A shopkeeper buys a toy for ₹820 and sells it for ₹1066. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  20. 20.What is 50% of 580? (a) 290 (b) 291 (c) 2900 (d) 580
  21. 21.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 21% (b) 25% (c) 20% (d) 15%
  22. 22.What is 75% of 420? (a) 3150 (b) 315 (c) 630 (d) 105
  23. 23.What is 15% of 980? (a) 1470 (b) 294 (c) 833 (d) 147
  24. 24.A bag marked ₹920 is sold at a 40% discount. What is its selling price? (a) ₹1288 (b) ₹552 (c) ₹368 (d) ₹880
  25. 25.A shopkeeper buys a toy for ₹820 and sells it for ₹738. What is his loss percent? (a) 15% (b) 10% (c) 82% (d) 5%
  26. 26.A shopkeeper buys a toy for ₹760 and sells it for ₹532. What is his loss percent? (a) 25% (b) 31% (c) 30% (d) 35%
  27. 27.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 28%
  28. 28.A shopkeeper buys a toy for ₹700 and sells it for ₹875. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  29. 29.A shopkeeper buys a toy for ₹640 and sells it for ₹832. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  30. 30.A bag marked ₹740 is sold at a 10% discount. What is its selling price? (a) ₹814 (b) ₹74 (c) ₹730 (d) ₹666
  31. 31.A bag marked ₹1100 is sold at a 30% discount. What is its selling price? (a) ₹770 (b) ₹330 (c) ₹1070 (d) ₹1430
  32. 32.A bag marked ₹1000 is sold at a 20% discount. What is its selling price? (a) ₹200 (b) ₹980 (c) ₹800 (d) ₹1200
  33. 33.A shopkeeper buys a toy for ₹920 and sells it for ₹1150. What is his profit percent? (a) 30% (b) 25% (c) 26% (d) 20%
  34. 34.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 26% (b) 5% (c) 6% (d) 10%
  35. 35.A bag marked ₹580 is sold at a 10% discount. What is its selling price? (a) ₹638 (b) ₹570 (c) ₹58 (d) ₹522
  36. 36.A shopkeeper buys a toy for ₹480 and sells it for ₹624. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  37. 37.A shopkeeper buys a toy for ₹500 and sells it for ₹425. What is his loss percent? (a) 20% (b) 75% (c) 15% (d) 10%
  38. 38.What is 25% of 560? (a) 280 (b) 420 (c) 1400 (d) 140
  39. 39.A shopkeeper buys a toy for ₹200 and sells it for ₹120. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 80%
  40. 40.What is 40% of 620? (a) 372 (b) 496 (c) 248 (d) 2480

Answer key

  1. 10%
  2. ₹448
  3. 5%
  4. ₹576
  5. 66
  6. ₹180
  7. 5%
  8. 410
  9. ₹288
  10. 600
  11. 50%
  12. ₹510
  13. 10%
  14. 40%
  15. ₹450
  16. 5%
  17. ₹480
  18. ₹660
  19. 30%
  20. 290
  21. 20%
  22. 315
  23. 147
  24. ₹552
  25. 10%
  26. 30%
  27. 5%
  28. 25%
  29. 30%
  30. ₹666
  31. ₹770
  32. ₹800
  33. 25%
  34. 5%
  35. ₹522
  36. 30%
  37. 15%
  38. 140
  39. 40%
  40. 248

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