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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 828 · 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 840? (a) 630 (b) 210 (c) 1260 (d) 6300
  2. 2.A shopkeeper buys a toy for ₹260 and sells it for ₹234. What is his loss percent? (a) 5% (b) 10% (c) 26% (d) 15%
  3. 3.A bag marked ₹1300 is sold at a 10% discount. What is its selling price? (a) ₹1430 (b) ₹1290 (c) ₹1170 (d) ₹130
  4. 4.What is 30% of 980? (a) 588 (b) 686 (c) 294 (d) 2940
  5. 5.A bag marked ₹1820 is sold at a 10% discount. What is its selling price? (a) ₹1638 (b) ₹2002 (c) ₹182 (d) ₹1810
  6. 6.A shopkeeper buys a toy for ₹820 and sells it for ₹943. What is his profit percent? (a) 10% (b) 15% (c) 16% (d) 20%
  7. 7.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 90% (b) 10% (c) 5% (d) 15%
  8. 8.A shopkeeper buys a toy for ₹360 and sells it for ₹324. What is his loss percent? (a) 10% (b) 5% (c) 36% (d) 15%
  9. 9.A shopkeeper buys a toy for ₹400 and sells it for ₹520. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  10. 10.A shopkeeper buys a toy for ₹320 and sells it for ₹272. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 48%
  11. 11.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 39%
  12. 12.A shopkeeper buys a toy for ₹840 and sells it for ₹882. What is his profit percent? (a) 10% (b) 42% (c) 5% (d) 6%
  13. 13.What is 10% of 120? (a) 108 (b) 12 (c) 120 (d) 24
  14. 14.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 14% (b) 10% (c) 5% (d) 15%
  15. 15.A bag marked ₹1360 is sold at a 30% discount. What is its selling price? (a) ₹1768 (b) ₹408 (c) ₹1330 (d) ₹952
  16. 16.What is 40% of 140? (a) 112 (b) 56 (c) 560 (d) 84
  17. 17.What is 10% of 560? (a) 112 (b) 504 (c) 56 (d) 560
  18. 18.A bag marked ₹340 is sold at a 50% discount. What is its selling price? (a) ₹290 (b) ₹171 (c) ₹510 (d) ₹170
  19. 19.What is 10% of 60? (a) 54 (b) 12 (c) 60 (d) 6
  20. 20.A shopkeeper buys a toy for ₹340 and sells it for ₹391. What is his profit percent? (a) 15% (b) 20% (c) 51% (d) 10%
  21. 21.What is 10% of 800? (a) 720 (b) 160 (c) 80 (d) 800
  22. 22.What is 10% of 900? (a) 810 (b) 900 (c) 90 (d) 180
  23. 23.A shopkeeper buys a toy for ₹980 and sells it for ₹882. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 98%
  24. 24.A shopkeeper buys a toy for ₹240 and sells it for ₹228. What is his loss percent? (a) 6% (b) 5% (c) 12% (d) 10%
  25. 25.A bag marked ₹1180 is sold at a 40% discount. What is its selling price? (a) ₹1652 (b) ₹472 (c) ₹1140 (d) ₹708
  26. 26.A shopkeeper buys a toy for ₹980 and sells it for ₹1127. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  27. 27.A shopkeeper buys a toy for ₹300 and sells it for ₹450. What is his profit percent? (a) 50% (b) 51% (c) 55% (d) 45%
  28. 28.A shopkeeper buys a toy for ₹280 and sells it for ₹168. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  29. 29.A bag marked ₹1120 is sold at a 50% discount. What is its selling price? (a) ₹560 (b) ₹1070 (c) ₹561 (d) ₹1680
  30. 30.A shopkeeper buys a toy for ₹640 and sells it for ₹960. What is his profit percent? (a) 50% (b) 55% (c) 51% (d) 45%
  31. 31.A bag marked ₹1320 is sold at a 15% discount. What is its selling price? (a) ₹198 (b) ₹1305 (c) ₹1122 (d) ₹1518
  32. 32.What is 30% of 540? (a) 162 (b) 378 (c) 1620 (d) 324
  33. 33.A shopkeeper buys a toy for ₹180 and sells it for ₹216. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 36%
  34. 34.What is 5% of 800? (a) 80 (b) 400 (c) 760 (d) 40
  35. 35.A bag marked ₹400 is sold at a 10% discount. What is its selling price? (a) ₹440 (b) ₹390 (c) ₹360 (d) ₹40
  36. 36.A shopkeeper buys a toy for ₹740 and sells it for ₹444. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 41%
  37. 37.What is 5% of 640? (a) 32 (b) 320 (c) 608 (d) 64
  38. 38.What is 50% of 180? (a) 900 (b) 180 (c) 91 (d) 90
  39. 39.A shopkeeper buys a toy for ₹120 and sells it for ₹150. What is his profit percent? (a) 26% (b) 30% (c) 20% (d) 25%
  40. 40.A shopkeeper buys a toy for ₹940 and sells it for ₹1081. What is his profit percent? (a) 16% (b) 10% (c) 20% (d) 15%

Answer key

  1. 630
  2. 10%
  3. ₹1170
  4. 294
  5. ₹1638
  6. 15%
  7. 10%
  8. 10%
  9. 30%
  10. 15%
  11. 15%
  12. 5%
  13. 12
  14. 10%
  15. ₹952
  16. 56
  17. 56
  18. ₹170
  19. 6
  20. 15%
  21. 80
  22. 90
  23. 10%
  24. 5%
  25. ₹708
  26. 15%
  27. 50%
  28. 40%
  29. ₹560
  30. 50%
  31. ₹1122
  32. 162
  33. 20%
  34. 40
  35. ₹360
  36. 40%
  37. 32
  38. 90
  39. 25%
  40. 15%

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