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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 34 · 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 10% of 720? (a) 648 (b) 144 (c) 720 (d) 72
  2. 2.A bag marked ₹1460 is sold at a 15% discount. What is its selling price? (a) ₹1241 (b) ₹1679 (c) ₹219 (d) ₹1445
  3. 3.A shopkeeper buys a toy for ₹920 and sells it for ₹966. What is his profit percent? (a) 10% (b) 46% (c) 6% (d) 5%
  4. 4.A shopkeeper buys a toy for ₹700 and sells it for ₹560. What is his loss percent? (a) 20% (b) 15% (c) 25% (d) 21%
  5. 5.A bag marked ₹680 is sold at a 20% discount. What is its selling price? (a) ₹816 (b) ₹544 (c) ₹660 (d) ₹136
  6. 6.A bag marked ₹1160 is sold at a 30% discount. What is its selling price? (a) ₹348 (b) ₹1130 (c) ₹1508 (d) ₹812
  7. 7.A bag marked ₹920 is sold at a 10% discount. What is its selling price? (a) ₹1012 (b) ₹910 (c) ₹92 (d) ₹828
  8. 8.What is 60% of 120? (a) 48 (b) 72 (c) 720 (d) 144
  9. 9.A shopkeeper buys a toy for ₹960 and sells it for ₹912. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 48%
  10. 10.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹576 (b) ₹630 (c) ₹704 (d) ₹64
  11. 11.What is 50% of 580? (a) 2900 (b) 290 (c) 291 (d) 580
  12. 12.A bag marked ₹840 is sold at a 25% discount. What is its selling price? (a) ₹815 (b) ₹1050 (c) ₹210 (d) ₹630
  13. 13.A shopkeeper buys a toy for ₹440 and sells it for ₹660. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  14. 14.A shopkeeper buys a toy for ₹380 and sells it for ₹342. What is his loss percent? (a) 38% (b) 5% (c) 10% (d) 15%
  15. 15.A bag marked ₹400 is sold at a 10% discount. What is its selling price? (a) ₹390 (b) ₹40 (c) ₹440 (d) ₹360
  16. 16.A shopkeeper buys a toy for ₹780 and sells it for ₹936. What is his profit percent? (a) 20% (b) 21% (c) 25% (d) 15%
  17. 17.A shopkeeper buys a toy for ₹520 and sells it for ₹416. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  18. 18.What is 60% of 200? (a) 120 (b) 240 (c) 1200 (d) 80
  19. 19.A bag marked ₹1560 is sold at a 50% discount. What is its selling price? (a) ₹1510 (b) ₹780 (c) ₹781 (d) ₹2340
  20. 20.What is 30% of 260? (a) 156 (b) 78 (c) 182 (d) 780
  21. 21.A bag marked ₹1780 is sold at a 30% discount. What is its selling price? (a) ₹534 (b) ₹2314 (c) ₹1246 (d) ₹1750
  22. 22.A shopkeeper buys a toy for ₹640 and sells it for ₹448. What is his loss percent? (a) 31% (b) 35% (c) 30% (d) 25%
  23. 23.A bag marked ₹1540 is sold at a 10% discount. What is its selling price? (a) ₹1694 (b) ₹1386 (c) ₹1530 (d) ₹154
  24. 24.A shopkeeper buys a toy for ₹740 and sells it for ₹703. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 37%
  25. 25.A shopkeeper buys a toy for ₹740 and sells it for ₹444. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  26. 26.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 20% (b) 30% (c) 26% (d) 25%
  27. 27.A bag marked ₹1460 is sold at a 25% discount. What is its selling price? (a) ₹1095 (b) ₹1825 (c) ₹365 (d) ₹1435
  28. 28.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 45% (b) 40% (c) 80% (d) 35%
  29. 29.What is 25% of 660? (a) 495 (b) 165 (c) 330 (d) 1650
  30. 30.What is 50% of 500? (a) 2500 (b) 250 (c) 251 (d) 500
  31. 31.What is 30% of 60? (a) 180 (b) 42 (c) 36 (d) 18
  32. 32.What is 5% of 1000? (a) 500 (b) 100 (c) 50 (d) 950
  33. 33.A shopkeeper buys a toy for ₹520 and sells it for ₹572. What is his profit percent? (a) 5% (b) 15% (c) 52% (d) 10%
  34. 34.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 41%
  35. 35.A shopkeeper buys a toy for ₹920 and sells it for ₹552. What is his loss percent? (a) 41% (b) 40% (c) 35% (d) 45%
  36. 36.A bag marked ₹820 is sold at a 10% discount. What is its selling price? (a) ₹82 (b) ₹902 (c) ₹810 (d) ₹738
  37. 37.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 90%
  38. 38.A shopkeeper buys a toy for ₹300 and sells it for ₹360. What is his profit percent? (a) 25% (b) 20% (c) 60% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹880 and sells it for ₹924. What is his profit percent? (a) 10% (b) 44% (c) 6% (d) 5%
  40. 40.A bag marked ₹1480 is sold at a 50% discount. What is its selling price? (a) ₹2220 (b) ₹741 (c) ₹740 (d) ₹1430

Answer key

  1. 72
  2. ₹1241
  3. 5%
  4. 20%
  5. ₹544
  6. ₹812
  7. ₹828
  8. 72
  9. 5%
  10. ₹576
  11. 290
  12. ₹630
  13. 50%
  14. 10%
  15. ₹360
  16. 20%
  17. 20%
  18. 120
  19. ₹780
  20. 78
  21. ₹1246
  22. 30%
  23. ₹1386
  24. 5%
  25. 40%
  26. 25%
  27. ₹1095
  28. 40%
  29. 165
  30. 250
  31. 18
  32. 50
  33. 10%
  34. 40%
  35. 40%
  36. ₹738
  37. 10%
  38. 20%
  39. 5%
  40. ₹740

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