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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 688 · 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 75% of 680? (a) 170 (b) 510 (c) 1020 (d) 5100
  2. 2.What is 75% of 620? (a) 4650 (b) 465 (c) 155 (d) 930
  3. 3.A bag marked ₹1540 is sold at a 10% discount. What is its selling price? (a) ₹1530 (b) ₹1694 (c) ₹154 (d) ₹1386
  4. 4.A shopkeeper buys a toy for ₹900 and sells it for ₹1260. What is his profit percent? (a) 45% (b) 41% (c) 40% (d) 35%
  5. 5.A shopkeeper buys a toy for ₹460 and sells it for ₹437. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 23%
  6. 6.What is 40% of 880? (a) 704 (b) 528 (c) 3520 (d) 352
  7. 7.A shopkeeper buys a toy for ₹980 and sells it for ₹931. What is his loss percent? (a) 6% (b) 49% (c) 10% (d) 5%
  8. 8.A shopkeeper buys a toy for ₹620 and sells it for ₹651. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 31%
  9. 9.What is 10% of 700? (a) 140 (b) 630 (c) 700 (d) 70
  10. 10.A bag marked ₹1160 is sold at a 50% discount. What is its selling price? (a) ₹1110 (b) ₹580 (c) ₹1740 (d) ₹581
  11. 11.A bag marked ₹1780 is sold at a 10% discount. What is its selling price? (a) ₹1602 (b) ₹1958 (c) ₹178 (d) ₹1770
  12. 12.A bag marked ₹1600 is sold at a 50% discount. What is its selling price? (a) ₹1550 (b) ₹800 (c) ₹801 (d) ₹2400
  13. 13.What is 50% of 220? (a) 111 (b) 220 (c) 1100 (d) 110
  14. 14.A bag marked ₹1040 is sold at a 30% discount. What is its selling price? (a) ₹1010 (b) ₹1352 (c) ₹312 (d) ₹728
  15. 15.What is 30% of 960? (a) 672 (b) 288 (c) 2880 (d) 576
  16. 16.A shopkeeper buys a toy for ₹780 and sells it for ₹1170. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  17. 17.A shopkeeper buys a toy for ₹220 and sells it for ₹132. What is his loss percent? (a) 88% (b) 40% (c) 45% (d) 35%
  18. 18.What is 25% of 500? (a) 125 (b) 375 (c) 1250 (d) 250
  19. 19.What is 20% of 160? (a) 320 (b) 32 (c) 128 (d) 64
  20. 20.A bag marked ₹640 is sold at a 20% discount. What is its selling price? (a) ₹768 (b) ₹620 (c) ₹512 (d) ₹128
  21. 21.What is 50% of 340? (a) 171 (b) 170 (c) 340 (d) 1700
  22. 22.What is 30% of 720? (a) 216 (b) 2160 (c) 504 (d) 432
  23. 23.A bag marked ₹700 is sold at a 25% discount. What is its selling price? (a) ₹175 (b) ₹525 (c) ₹675 (d) ₹875
  24. 24.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 56% (b) 25% (c) 20% (d) 15%
  25. 25.A shopkeeper buys a toy for ₹480 and sells it for ₹672. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  26. 26.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 6% (b) 10% (c) 4% (d) 5%
  27. 27.A shopkeeper buys a toy for ₹620 and sells it for ₹806. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%
  28. 28.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹530 (b) ₹291 (c) ₹290 (d) ₹870
  29. 29.A shopkeeper buys a toy for ₹300 and sells it for ₹315. What is his profit percent? (a) 10% (b) 6% (c) 15% (d) 5%
  30. 30.A shopkeeper buys a toy for ₹200 and sells it for ₹300. What is his profit percent? (a) 51% (b) 50% (c) 45% (d) 55%
  31. 31.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 25% (b) 45% (c) 20% (d) 30%
  32. 32.A shopkeeper buys a toy for ₹180 and sells it for ₹162. What is his loss percent? (a) 5% (b) 10% (c) 15% (d) 18%
  33. 33.What is 30% of 340? (a) 238 (b) 204 (c) 1020 (d) 102
  34. 34.A shopkeeper buys a toy for ₹740 and sells it for ₹1110. What is his profit percent? (a) 55% (b) 45% (c) 51% (d) 50%
  35. 35.A shopkeeper buys a toy for ₹220 and sells it for ₹242. What is his profit percent? (a) 10% (b) 5% (c) 15% (d) 22%
  36. 36.What is 20% of 180? (a) 360 (b) 72 (c) 36 (d) 144
  37. 37.A shopkeeper buys a toy for ₹440 and sells it for ₹352. What is his loss percent? (a) 88% (b) 15% (c) 25% (d) 20%
  38. 38.What is 75% of 220? (a) 55 (b) 1650 (c) 330 (d) 165
  39. 39.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 26%
  40. 40.A shopkeeper buys a toy for ₹300 and sells it for ₹360. What is his profit percent? (a) 60% (b) 20% (c) 25% (d) 15%

Answer key

  1. 510
  2. 465
  3. ₹1386
  4. 40%
  5. 5%
  6. 352
  7. 5%
  8. 5%
  9. 70
  10. ₹580
  11. ₹1602
  12. ₹800
  13. 110
  14. ₹728
  15. 288
  16. 50%
  17. 40%
  18. 125
  19. 32
  20. ₹512
  21. 170
  22. 216
  23. ₹525
  24. 20%
  25. 40%
  26. 5%
  27. 30%
  28. ₹290
  29. 5%
  30. 50%
  31. 25%
  32. 10%
  33. 102
  34. 50%
  35. 10%
  36. 36
  37. 20%
  38. 165
  39. 25%
  40. 20%

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