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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 121 · 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 50% of 220? (a) 111 (b) 110 (c) 220 (d) 1100
  2. 2.What is 40% of 600? (a) 2400 (b) 480 (c) 360 (d) 240
  3. 3.A shopkeeper buys a toy for ₹820 and sells it for ₹1066. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  4. 4.What is 5% of 860? (a) 817 (b) 43 (c) 86 (d) 430
  5. 5.A shopkeeper buys a toy for ₹780 and sells it for ₹858. What is his profit percent? (a) 78% (b) 15% (c) 10% (d) 5%
  6. 6.A shopkeeper buys a toy for ₹840 and sells it for ₹1260. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  7. 7.A shopkeeper buys a toy for ₹840 and sells it for ₹966. What is his profit percent? (a) 10% (b) 20% (c) 16% (d) 15%
  8. 8.A bag marked ₹1260 is sold at a 20% discount. What is its selling price? (a) ₹1008 (b) ₹1240 (c) ₹1512 (d) ₹252
  9. 9.What is 75% of 500? (a) 750 (b) 375 (c) 3750 (d) 125
  10. 10.A bag marked ₹1880 is sold at a 50% discount. What is its selling price? (a) ₹2820 (b) ₹941 (c) ₹1830 (d) ₹940
  11. 11.A bag marked ₹460 is sold at a 15% discount. What is its selling price? (a) ₹529 (b) ₹391 (c) ₹69 (d) ₹445
  12. 12.A bag marked ₹1480 is sold at a 10% discount. What is its selling price? (a) ₹1470 (b) ₹148 (c) ₹1628 (d) ₹1332
  13. 13.What is 75% of 80? (a) 600 (b) 120 (c) 60 (d) 20
  14. 14.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 14% (b) 5% (c) 10% (d) 6%
  15. 15.A bag marked ₹340 is sold at a 50% discount. What is its selling price? (a) ₹170 (b) ₹510 (c) ₹290 (d) ₹171
  16. 16.A shopkeeper buys a toy for ₹120 and sells it for ₹102. What is his loss percent? (a) 20% (b) 15% (c) 18% (d) 10%
  17. 17.What is 10% of 380? (a) 342 (b) 380 (c) 76 (d) 38
  18. 18.A shopkeeper buys a toy for ₹160 and sells it for ₹120. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 40%
  19. 19.A shopkeeper buys a toy for ₹780 and sells it for ₹624. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  20. 20.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 40% (b) 35% (c) 80% (d) 45%
  21. 21.A bag marked ₹1580 is sold at a 20% discount. What is its selling price? (a) ₹1896 (b) ₹1264 (c) ₹316 (d) ₹1560
  22. 22.What is 50% of 80? (a) 40 (b) 80 (c) 400 (d) 41
  23. 23.A shopkeeper buys a toy for ₹100 and sells it for ₹110. What is his profit percent? (a) 11% (b) 15% (c) 10% (d) 5%
  24. 24.A bag marked ₹500 is sold at a 50% discount. What is its selling price? (a) ₹450 (b) ₹750 (c) ₹250 (d) ₹251
  25. 25.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 20% (b) 25% (c) 30% (d) 45%
  26. 26.A bag marked ₹880 is sold at a 20% discount. What is its selling price? (a) ₹1056 (b) ₹176 (c) ₹704 (d) ₹860
  27. 27.What is 5% of 700? (a) 665 (b) 35 (c) 70 (d) 350
  28. 28.What is 15% of 840? (a) 126 (b) 1260 (c) 252 (d) 714
  29. 29.A shopkeeper buys a toy for ₹480 and sells it for ₹288. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  30. 30.A shopkeeper buys a toy for ₹280 and sells it for ₹196. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 84%
  31. 31.What is 5% of 400? (a) 380 (b) 40 (c) 200 (d) 20
  32. 32.What is 20% of 660? (a) 132 (b) 528 (c) 264 (d) 1320
  33. 33.A bag marked ₹1720 is sold at a 20% discount. What is its selling price? (a) ₹344 (b) ₹1700 (c) ₹1376 (d) ₹2064
  34. 34.A bag marked ₹880 is sold at a 10% discount. What is its selling price? (a) ₹88 (b) ₹968 (c) ₹792 (d) ₹870
  35. 35.A bag marked ₹1700 is sold at a 15% discount. What is its selling price? (a) ₹1685 (b) ₹1955 (c) ₹255 (d) ₹1445
  36. 36.A shopkeeper buys a toy for ₹820 and sells it for ₹574. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  37. 37.A shopkeeper buys a toy for ₹460 and sells it for ₹322. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  38. 38.A shopkeeper buys a toy for ₹440 and sells it for ₹396. What is his loss percent? (a) 5% (b) 44% (c) 15% (d) 10%
  39. 39.A shopkeeper buys a toy for ₹900 and sells it for ₹540. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  40. 40.What is 60% of 840? (a) 336 (b) 5040 (c) 1008 (d) 504

Answer key

  1. 110
  2. 240
  3. 30%
  4. 43
  5. 10%
  6. 50%
  7. 15%
  8. ₹1008
  9. 375
  10. ₹940
  11. ₹391
  12. ₹1332
  13. 60
  14. 5%
  15. ₹170
  16. 15%
  17. 38
  18. 25%
  19. 20%
  20. 40%
  21. ₹1264
  22. 40
  23. 10%
  24. ₹250
  25. 25%
  26. ₹704
  27. 35
  28. 126
  29. 40%
  30. 30%
  31. 20
  32. 132
  33. ₹1376
  34. ₹792
  35. ₹1445
  36. 30%
  37. 30%
  38. 10%
  39. 40%
  40. 504

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