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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 556 · 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 5% of 420? (a) 21 (b) 399 (c) 42 (d) 210
  2. 2.A bag marked ₹1000 is sold at a 15% discount. What is its selling price? (a) ₹150 (b) ₹850 (c) ₹1150 (d) ₹985
  3. 3.A bag marked ₹1640 is sold at a 10% discount. What is its selling price? (a) ₹1804 (b) ₹1476 (c) ₹164 (d) ₹1630
  4. 4.What is 50% of 960? (a) 960 (b) 4800 (c) 481 (d) 480
  5. 5.A shopkeeper buys a toy for ₹300 and sells it for ₹390. What is his profit percent? (a) 30% (b) 90% (c) 35% (d) 25%
  6. 6.A shopkeeper buys a toy for ₹580 and sells it for ₹551. What is his loss percent? (a) 10% (b) 5% (c) 29% (d) 6%
  7. 7.A shopkeeper buys a toy for ₹340 and sells it for ₹357. What is his profit percent? (a) 17% (b) 6% (c) 10% (d) 5%
  8. 8.A bag marked ₹620 is sold at a 40% discount. What is its selling price? (a) ₹580 (b) ₹868 (c) ₹372 (d) ₹248
  9. 9.A shopkeeper buys a toy for ₹600 and sells it for ₹780. What is his profit percent? (a) 31% (b) 30% (c) 35% (d) 25%
  10. 10.A shopkeeper buys a toy for ₹260 and sells it for ₹247. What is his loss percent? (a) 6% (b) 13% (c) 10% (d) 5%
  11. 11.What is 5% of 80? (a) 40 (b) 76 (c) 4 (d) 8
  12. 12.What is 50% of 180? (a) 91 (b) 90 (c) 900 (d) 180
  13. 13.What is 75% of 660? (a) 4950 (b) 990 (c) 495 (d) 165
  14. 14.A shopkeeper buys a toy for ₹260 and sells it for ₹390. What is his profit percent? (a) 45% (b) 51% (c) 55% (d) 50%
  15. 15.What is 20% of 160? (a) 64 (b) 128 (c) 32 (d) 320
  16. 16.A bag marked ₹1040 is sold at a 30% discount. What is its selling price? (a) ₹1010 (b) ₹728 (c) ₹312 (d) ₹1352
  17. 17.A shopkeeper buys a toy for ₹900 and sells it for ₹1035. What is his profit percent? (a) 10% (b) 20% (c) 16% (d) 15%
  18. 18.A bag marked ₹200 is sold at a 15% discount. What is its selling price? (a) ₹30 (b) ₹185 (c) ₹230 (d) ₹170
  19. 19.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 45% (b) 20% (c) 30% (d) 25%
  20. 20.What is 75% of 40? (a) 30 (b) 10 (c) 300 (d) 60
  21. 21.A bag marked ₹1700 is sold at a 15% discount. What is its selling price? (a) ₹1685 (b) ₹1955 (c) ₹255 (d) ₹1445
  22. 22.A bag marked ₹1480 is sold at a 20% discount. What is its selling price? (a) ₹1184 (b) ₹1776 (c) ₹296 (d) ₹1460
  23. 23.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  24. 24.What is 25% of 320? (a) 160 (b) 80 (c) 800 (d) 240
  25. 25.A shopkeeper buys a toy for ₹940 and sells it for ₹846. What is his loss percent? (a) 5% (b) 94% (c) 15% (d) 10%
  26. 26.A bag marked ₹400 is sold at a 20% discount. What is its selling price? (a) ₹380 (b) ₹480 (c) ₹80 (d) ₹320
  27. 27.A bag marked ₹240 is sold at a 30% discount. What is its selling price? (a) ₹72 (b) ₹312 (c) ₹210 (d) ₹168
  28. 28.A shopkeeper buys a toy for ₹220 and sells it for ₹253. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 33%
  29. 29.A shopkeeper buys a toy for ₹720 and sells it for ₹900. What is his profit percent? (a) 25% (b) 30% (c) 20% (d) 26%
  30. 30.A shopkeeper buys a toy for ₹660 and sells it for ₹627. What is his loss percent? (a) 33% (b) 10% (c) 5% (d) 6%
  31. 31.What is 15% of 460? (a) 391 (b) 69 (c) 690 (d) 138
  32. 32.A bag marked ₹1780 is sold at a 40% discount. What is its selling price? (a) ₹1740 (b) ₹712 (c) ₹2492 (d) ₹1068
  33. 33.A shopkeeper buys a toy for ₹320 and sells it for ₹336. What is his profit percent? (a) 5% (b) 10% (c) 16% (d) 6%
  34. 34.A bag marked ₹540 is sold at a 25% discount. What is its selling price? (a) ₹135 (b) ₹515 (c) ₹675 (d) ₹405
  35. 35.What is 60% of 880? (a) 1056 (b) 352 (c) 5280 (d) 528
  36. 36.A shopkeeper buys a toy for ₹520 and sells it for ₹650. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 26%
  37. 37.A shopkeeper buys a toy for ₹800 and sells it for ₹760. What is his loss percent? (a) 5% (b) 40% (c) 10% (d) 6%
  38. 38.A bag marked ₹220 is sold at a 40% discount. What is its selling price? (a) ₹88 (b) ₹308 (c) ₹132 (d) ₹180
  39. 39.A shopkeeper buys a toy for ₹960 and sells it for ₹768. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  40. 40.A bag marked ₹620 is sold at a 10% discount. What is its selling price? (a) ₹610 (b) ₹682 (c) ₹62 (d) ₹558

Answer key

  1. 21
  2. ₹850
  3. ₹1476
  4. 480
  5. 30%
  6. 5%
  7. 5%
  8. ₹372
  9. 30%
  10. 5%
  11. 4
  12. 90
  13. 495
  14. 50%
  15. 32
  16. ₹728
  17. 15%
  18. ₹170
  19. 25%
  20. 30
  21. ₹1445
  22. ₹1184
  23. 40%
  24. 80
  25. 10%
  26. ₹320
  27. ₹168
  28. 15%
  29. 25%
  30. 5%
  31. 69
  32. ₹1068
  33. 5%
  34. ₹405
  35. 528
  36. 25%
  37. 5%
  38. ₹132
  39. 20%
  40. ₹558

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