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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 555 · 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 25% of 40? (a) 100 (b) 20 (c) 30 (d) 10
  2. 2.A bag marked ₹1120 is sold at a 40% discount. What is its selling price? (a) ₹1568 (b) ₹1080 (c) ₹672 (d) ₹448
  3. 3.A shopkeeper buys a toy for ₹120 and sells it for ₹84. What is his loss percent? (a) 36% (b) 30% (c) 35% (d) 25%
  4. 4.What is 15% of 420? (a) 357 (b) 630 (c) 126 (d) 63
  5. 5.A shopkeeper buys a toy for ₹200 and sells it for ₹170. What is his loss percent? (a) 30% (b) 20% (c) 10% (d) 15%
  6. 6.What is 10% of 280? (a) 28 (b) 56 (c) 252 (d) 280
  7. 7.A shopkeeper buys a toy for ₹500 and sells it for ₹575. What is his profit percent? (a) 10% (b) 75% (c) 20% (d) 15%
  8. 8.A shopkeeper buys a toy for ₹980 and sells it for ₹1078. What is his profit percent? (a) 15% (b) 10% (c) 98% (d) 5%
  9. 9.A bag marked ₹1200 is sold at a 25% discount. What is its selling price? (a) ₹1500 (b) ₹1175 (c) ₹300 (d) ₹900
  10. 10.A shopkeeper buys a toy for ₹160 and sells it for ₹136. What is his loss percent? (a) 15% (b) 20% (c) 24% (d) 10%
  11. 11.What is 20% of 280? (a) 224 (b) 112 (c) 56 (d) 560
  12. 12.A bag marked ₹1320 is sold at a 10% discount. What is its selling price? (a) ₹1452 (b) ₹1310 (c) ₹132 (d) ₹1188
  13. 13.What is 30% of 480? (a) 288 (b) 336 (c) 144 (d) 1440
  14. 14.What is 10% of 80? (a) 8 (b) 72 (c) 16 (d) 80
  15. 15.A shopkeeper buys a toy for ₹400 and sells it for ₹460. What is his profit percent? (a) 15% (b) 10% (c) 60% (d) 20%
  16. 16.A bag marked ₹820 is sold at a 30% discount. What is its selling price? (a) ₹574 (b) ₹246 (c) ₹1066 (d) ₹790
  17. 17.A bag marked ₹560 is sold at a 10% discount. What is its selling price? (a) ₹616 (b) ₹550 (c) ₹56 (d) ₹504
  18. 18.What is 60% of 260? (a) 104 (b) 1560 (c) 312 (d) 156
  19. 19.A bag marked ₹1920 is sold at a 10% discount. What is its selling price? (a) ₹192 (b) ₹1910 (c) ₹2112 (d) ₹1728
  20. 20.What is 15% of 360? (a) 540 (b) 306 (c) 108 (d) 54
  21. 21.A bag marked ₹280 is sold at a 25% discount. What is its selling price? (a) ₹210 (b) ₹255 (c) ₹350 (d) ₹70
  22. 22.A shopkeeper buys a toy for ₹300 and sells it for ₹330. What is his profit percent? (a) 10% (b) 5% (c) 30% (d) 15%
  23. 23.A shopkeeper buys a toy for ₹400 and sells it for ₹440. What is his profit percent? (a) 40% (b) 15% (c) 5% (d) 10%
  24. 24.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 28% (b) 5% (c) 15% (d) 10%
  25. 25.A shopkeeper buys a toy for ₹760 and sells it for ₹798. What is his profit percent? (a) 38% (b) 6% (c) 10% (d) 5%
  26. 26.A shopkeeper buys a toy for ₹440 and sells it for ₹506. What is his profit percent? (a) 66% (b) 20% (c) 15% (d) 10%
  27. 27.A shopkeeper buys a toy for ₹880 and sells it for ₹660. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  28. 28.A shopkeeper buys a toy for ₹160 and sells it for ₹192. What is his profit percent? (a) 32% (b) 25% (c) 15% (d) 20%
  29. 29.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 5% (b) 9% (c) 6% (d) 10%
  30. 30.A shopkeeper buys a toy for ₹760 and sells it for ₹874. What is his profit percent? (a) 16% (b) 15% (c) 10% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹120 and sells it for ₹150. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  32. 32.A shopkeeper buys a toy for ₹320 and sells it for ₹288. What is his loss percent? (a) 15% (b) 32% (c) 5% (d) 10%
  33. 33.A shopkeeper buys a toy for ₹860 and sells it for ₹645. What is his loss percent? (a) 25% (b) 30% (c) 26% (d) 20%
  34. 34.A shopkeeper buys a toy for ₹360 and sells it for ₹396. What is his profit percent? (a) 36% (b) 15% (c) 5% (d) 10%
  35. 35.A shopkeeper buys a toy for ₹340 and sells it for ₹289. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 51%
  36. 36.A shopkeeper buys a toy for ₹560 and sells it for ₹476. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 84%
  37. 37.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 80% (b) 30% (c) 25% (d) 20%
  38. 38.A shopkeeper buys a toy for ₹340 and sells it for ₹204. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  39. 39.A bag marked ₹1520 is sold at a 50% discount. What is its selling price? (a) ₹1470 (b) ₹760 (c) ₹761 (d) ₹2280
  40. 40.A bag marked ₹880 is sold at a 10% discount. What is its selling price? (a) ₹968 (b) ₹88 (c) ₹870 (d) ₹792

Answer key

  1. 10
  2. ₹672
  3. 30%
  4. 63
  5. 15%
  6. 28
  7. 15%
  8. 10%
  9. ₹900
  10. 15%
  11. 56
  12. ₹1188
  13. 144
  14. 8
  15. 15%
  16. ₹574
  17. ₹504
  18. 156
  19. ₹1728
  20. 54
  21. ₹210
  22. 10%
  23. 10%
  24. 10%
  25. 5%
  26. 15%
  27. 25%
  28. 20%
  29. 5%
  30. 15%
  31. 25%
  32. 10%
  33. 25%
  34. 10%
  35. 15%
  36. 15%
  37. 25%
  38. 40%
  39. ₹760
  40. ₹792

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