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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 648 · 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.What is 20% of 700? (a) 140 (b) 560 (c) 280 (d) 1400
  2. 2.A bag marked ₹1740 is sold at a 50% discount. What is its selling price? (a) ₹2610 (b) ₹871 (c) ₹1690 (d) ₹870
  3. 3.A bag marked ₹660 is sold at a 10% discount. What is its selling price? (a) ₹726 (b) ₹66 (c) ₹650 (d) ₹594
  4. 4.What is 50% of 280? (a) 141 (b) 1400 (c) 140 (d) 280
  5. 5.What is 30% of 580? (a) 348 (b) 1740 (c) 174 (d) 406
  6. 6.A shopkeeper buys a toy for ₹280 and sells it for ₹364. What is his profit percent? (a) 25% (b) 35% (c) 84% (d) 30%
  7. 7.What is 50% of 140? (a) 70 (b) 700 (c) 71 (d) 140
  8. 8.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹630 (b) ₹64 (c) ₹704 (d) ₹576
  9. 9.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 20% (b) 15% (c) 48% (d) 25%
  10. 10.What is 75% of 620? (a) 930 (b) 155 (c) 4650 (d) 465
  11. 11.What is 10% of 260? (a) 26 (b) 52 (c) 234 (d) 260
  12. 12.A bag marked ₹1880 is sold at a 50% discount. What is its selling price? (a) ₹1830 (b) ₹941 (c) ₹2820 (d) ₹940
  13. 13.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 6% (b) 10% (c) 4% (d) 5%
  14. 14.A shopkeeper buys a toy for ₹180 and sells it for ₹153. What is his loss percent? (a) 20% (b) 10% (c) 27% (d) 15%
  15. 15.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 21%
  16. 16.What is 50% of 260? (a) 130 (b) 131 (c) 260 (d) 1300
  17. 17.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 10% (b) 93% (c) 15% (d) 20%
  18. 18.What is 75% of 700? (a) 525 (b) 1050 (c) 5250 (d) 175
  19. 19.What is 25% of 160? (a) 80 (b) 40 (c) 400 (d) 120
  20. 20.A shopkeeper buys a toy for ₹700 and sells it for ₹910. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  21. 21.A bag marked ₹460 is sold at a 10% discount. What is its selling price? (a) ₹46 (b) ₹506 (c) ₹414 (d) ₹450
  22. 22.A shopkeeper buys a toy for ₹940 and sells it for ₹705. What is his loss percent? (a) 26% (b) 25% (c) 30% (d) 20%
  23. 23.What is 20% of 300? (a) 240 (b) 60 (c) 600 (d) 120
  24. 24.What is 10% of 680? (a) 68 (b) 680 (c) 136 (d) 612
  25. 25.A bag marked ₹600 is sold at a 30% discount. What is its selling price? (a) ₹570 (b) ₹180 (c) ₹780 (d) ₹420
  26. 26.A shopkeeper buys a toy for ₹940 and sells it for ₹1222. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  27. 27.A shopkeeper buys a toy for ₹300 and sells it for ₹315. What is his profit percent? (a) 5% (b) 6% (c) 15% (d) 10%
  28. 28.What is 15% of 100? (a) 85 (b) 30 (c) 15 (d) 150
  29. 29.A bag marked ₹560 is sold at a 30% discount. What is its selling price? (a) ₹530 (b) ₹728 (c) ₹168 (d) ₹392
  30. 30.A bag marked ₹1180 is sold at a 30% discount. What is its selling price? (a) ₹1150 (b) ₹1534 (c) ₹354 (d) ₹826
  31. 31.A shopkeeper buys a toy for ₹900 and sells it for ₹1350. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  32. 32.A shopkeeper buys a toy for ₹960 and sells it for ₹1008. What is his profit percent? (a) 48% (b) 6% (c) 10% (d) 5%
  33. 33.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 80%
  34. 34.A shopkeeper buys a toy for ₹760 and sells it for ₹1064. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  35. 35.What is 40% of 460? (a) 368 (b) 184 (c) 276 (d) 1840
  36. 36.A bag marked ₹720 is sold at a 10% discount. What is its selling price? (a) ₹648 (b) ₹72 (c) ₹710 (d) ₹792
  37. 37.A shopkeeper buys a toy for ₹400 and sells it for ₹320. What is his loss percent? (a) 20% (b) 25% (c) 80% (d) 15%
  38. 38.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 25% (b) 30% (c) 26% (d) 20%
  39. 39.A shopkeeper buys a toy for ₹880 and sells it for ₹1100. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 26%
  40. 40.A bag marked ₹1920 is sold at a 30% discount. What is its selling price? (a) ₹2496 (b) ₹1890 (c) ₹1344 (d) ₹576

Answer key

  1. 140
  2. ₹870
  3. ₹594
  4. 140
  5. 174
  6. 30%
  7. 70
  8. ₹576
  9. 20%
  10. 465
  11. 26
  12. ₹940
  13. 5%
  14. 15%
  15. 15%
  16. 130
  17. 15%
  18. 525
  19. 40
  20. 30%
  21. ₹414
  22. 25%
  23. 60
  24. 68
  25. ₹420
  26. 30%
  27. 5%
  28. 15
  29. ₹392
  30. ₹826
  31. 50%
  32. 5%
  33. 25%
  34. 40%
  35. 184
  36. ₹648
  37. 20%
  38. 25%
  39. 25%
  40. ₹1344

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