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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 357 · 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.A shopkeeper buys a toy for ₹320 and sells it for ₹336. What is his profit percent? (a) 6% (b) 16% (c) 10% (d) 5%
  2. 2.A shopkeeper buys a toy for ₹580 and sells it for ₹348. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  3. 3.A shopkeeper buys a toy for ₹260 and sells it for ₹325. What is his profit percent? (a) 30% (b) 20% (c) 65% (d) 25%
  4. 4.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 6% (b) 19% (c) 5% (d) 10%
  5. 5.A shopkeeper buys a toy for ₹960 and sells it for ₹768. What is his loss percent? (a) 25% (b) 20% (c) 21% (d) 15%
  6. 6.A bag marked ₹1160 is sold at a 10% discount. What is its selling price? (a) ₹1276 (b) ₹1150 (c) ₹1044 (d) ₹116
  7. 7.A shopkeeper buys a toy for ₹460 and sells it for ₹506. What is his profit percent? (a) 46% (b) 10% (c) 5% (d) 15%
  8. 8.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 5% (b) 15% (c) 48% (d) 10%
  9. 9.A shopkeeper buys a toy for ₹540 and sells it for ₹405. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  10. 10.What is 60% of 80? (a) 96 (b) 48 (c) 480 (d) 32
  11. 11.A shopkeeper buys a toy for ₹640 and sells it for ₹672. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 32%
  12. 12.A shopkeeper buys a toy for ₹240 and sells it for ₹180. What is his loss percent? (a) 30% (b) 60% (c) 25% (d) 20%
  13. 13.What is 30% of 300? (a) 900 (b) 180 (c) 210 (d) 90
  14. 14.A bag marked ₹300 is sold at a 40% discount. What is its selling price? (a) ₹120 (b) ₹260 (c) ₹180 (d) ₹420
  15. 15.What is 5% of 520? (a) 52 (b) 26 (c) 494 (d) 260
  16. 16.A shopkeeper buys a toy for ₹440 and sells it for ₹374. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 66%
  17. 17.What is 5% of 160? (a) 152 (b) 16 (c) 80 (d) 8
  18. 18.What is 15% of 1000? (a) 150 (b) 300 (c) 850 (d) 1500
  19. 19.What is 30% of 960? (a) 288 (b) 2880 (c) 672 (d) 576
  20. 20.A shopkeeper buys a toy for ₹780 and sells it for ₹897. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  21. 21.What is 15% of 440? (a) 132 (b) 660 (c) 66 (d) 374
  22. 22.A shopkeeper buys a toy for ₹260 and sells it for ₹195. What is his loss percent? (a) 25% (b) 30% (c) 65% (d) 20%
  23. 23.A shopkeeper buys a toy for ₹200 and sells it for ₹140. What is his loss percent? (a) 30% (b) 60% (c) 25% (d) 35%
  24. 24.What is 25% of 220? (a) 110 (b) 55 (c) 550 (d) 165
  25. 25.A shopkeeper buys a toy for ₹640 and sells it for ₹832. What is his profit percent? (a) 25% (b) 30% (c) 35% (d) 31%
  26. 26.A shopkeeper buys a toy for ₹180 and sells it for ₹216. What is his profit percent? (a) 15% (b) 36% (c) 25% (d) 20%
  27. 27.A bag marked ₹220 is sold at a 10% discount. What is its selling price? (a) ₹210 (b) ₹242 (c) ₹198 (d) ₹22
  28. 28.A shopkeeper buys a toy for ₹220 and sells it for ₹330. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  29. 29.A bag marked ₹1140 is sold at a 15% discount. What is its selling price? (a) ₹1125 (b) ₹171 (c) ₹969 (d) ₹1311
  30. 30.What is 60% of 720? (a) 864 (b) 288 (c) 432 (d) 4320
  31. 31.What is 75% of 760? (a) 190 (b) 570 (c) 5700 (d) 1140
  32. 32.A shopkeeper buys a toy for ₹800 and sells it for ₹760. What is his loss percent? (a) 6% (b) 5% (c) 40% (d) 10%
  33. 33.A shopkeeper buys a toy for ₹820 and sells it for ₹943. What is his profit percent? (a) 15% (b) 10% (c) 20% (d) 16%
  34. 34.What is 75% of 740? (a) 185 (b) 5550 (c) 555 (d) 1110
  35. 35.What is 30% of 400? (a) 240 (b) 120 (c) 1200 (d) 280
  36. 36.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 80%
  37. 37.A shopkeeper buys a toy for ₹560 and sells it for ₹476. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 84%
  38. 38.A bag marked ₹1620 is sold at a 20% discount. What is its selling price? (a) ₹1944 (b) ₹324 (c) ₹1600 (d) ₹1296
  39. 39.A bag marked ₹720 is sold at a 10% discount. What is its selling price? (a) ₹710 (b) ₹792 (c) ₹72 (d) ₹648
  40. 40.What is 5% of 440? (a) 220 (b) 418 (c) 44 (d) 22

Answer key

  1. 5%
  2. 40%
  3. 25%
  4. 5%
  5. 20%
  6. ₹1044
  7. 10%
  8. 10%
  9. 25%
  10. 48
  11. 5%
  12. 25%
  13. 90
  14. ₹180
  15. 26
  16. 15%
  17. 8
  18. 150
  19. 288
  20. 15%
  21. 66
  22. 25%
  23. 30%
  24. 55
  25. 30%
  26. 20%
  27. ₹198
  28. 50%
  29. ₹969
  30. 432
  31. 570
  32. 5%
  33. 15%
  34. 555
  35. 120
  36. 10%
  37. 15%
  38. ₹1296
  39. ₹648
  40. 22

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