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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 211 · 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.A shopkeeper buys a toy for ₹600 and sells it for ₹660. What is his profit percent? (a) 5% (b) 10% (c) 60% (d) 15%
  2. 2.A shopkeeper buys a toy for ₹520 and sells it for ₹442. What is his loss percent? (a) 15% (b) 20% (c) 10% (d) 78%
  3. 3.What is 30% of 720? (a) 432 (b) 504 (c) 216 (d) 2160
  4. 4.A bag marked ₹400 is sold at a 40% discount. What is its selling price? (a) ₹240 (b) ₹360 (c) ₹160 (d) ₹560
  5. 5.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹576 (b) ₹704 (c) ₹64 (d) ₹630
  6. 6.A shopkeeper buys a toy for ₹280 and sells it for ₹210. What is his loss percent? (a) 20% (b) 70% (c) 30% (d) 25%
  7. 7.A bag marked ₹680 is sold at a 50% discount. What is its selling price? (a) ₹1020 (b) ₹341 (c) ₹630 (d) ₹340
  8. 8.A bag marked ₹1040 is sold at a 10% discount. What is its selling price? (a) ₹1030 (b) ₹104 (c) ₹936 (d) ₹1144
  9. 9.What is 10% of 40? (a) 8 (b) 4 (c) 40 (d) 36
  10. 10.What is 15% of 660? (a) 990 (b) 561 (c) 198 (d) 99
  11. 11.What is 20% of 160? (a) 128 (b) 32 (c) 64 (d) 320
  12. 12.A bag marked ₹500 is sold at a 15% discount. What is its selling price? (a) ₹425 (b) ₹75 (c) ₹485 (d) ₹575
  13. 13.A bag marked ₹1420 is sold at a 40% discount. What is its selling price? (a) ₹1380 (b) ₹852 (c) ₹1988 (d) ₹568
  14. 14.A shopkeeper buys a toy for ₹840 and sells it for ₹1092. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  15. 15.What is 5% of 860? (a) 817 (b) 430 (c) 86 (d) 43
  16. 16.A shopkeeper buys a toy for ₹740 and sells it for ₹592. What is his loss percent? (a) 21% (b) 25% (c) 20% (d) 15%
  17. 17.A shopkeeper buys a toy for ₹620 and sells it for ₹651. What is his profit percent? (a) 31% (b) 5% (c) 6% (d) 10%
  18. 18.A shopkeeper buys a toy for ₹620 and sells it for ₹744. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  19. 19.What is 10% of 140? (a) 14 (b) 28 (c) 126 (d) 140
  20. 20.A bag marked ₹1020 is sold at a 20% discount. What is its selling price? (a) ₹1000 (b) ₹204 (c) ₹1224 (d) ₹816
  21. 21.A bag marked ₹1880 is sold at a 20% discount. What is its selling price? (a) ₹1860 (b) ₹2256 (c) ₹1504 (d) ₹376
  22. 22.A bag marked ₹1320 is sold at a 25% discount. What is its selling price? (a) ₹1295 (b) ₹1650 (c) ₹330 (d) ₹990
  23. 23.A bag marked ₹1380 is sold at a 25% discount. What is its selling price? (a) ₹345 (b) ₹1725 (c) ₹1355 (d) ₹1035
  24. 24.A shopkeeper buys a toy for ₹100 and sells it for ₹150. What is his profit percent? (a) 45% (b) 51% (c) 55% (d) 50%
  25. 25.A shopkeeper buys a toy for ₹120 and sells it for ₹138. What is his profit percent? (a) 18% (b) 20% (c) 15% (d) 10%
  26. 26.A bag marked ₹1000 is sold at a 10% discount. What is its selling price? (a) ₹100 (b) ₹1100 (c) ₹900 (d) ₹990
  27. 27.What is 10% of 280? (a) 56 (b) 28 (c) 252 (d) 280
  28. 28.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  29. 29.A shopkeeper buys a toy for ₹960 and sells it for ₹768. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 21%
  30. 30.A bag marked ₹1700 is sold at a 15% discount. What is its selling price? (a) ₹1685 (b) ₹1955 (c) ₹255 (d) ₹1445
  31. 31.A bag marked ₹300 is sold at a 30% discount. What is its selling price? (a) ₹210 (b) ₹270 (c) ₹390 (d) ₹90
  32. 32.What is 10% of 720? (a) 72 (b) 144 (c) 720 (d) 648
  33. 33.A shopkeeper buys a toy for ₹140 and sells it for ₹133. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 7%
  34. 34.A bag marked ₹1240 is sold at a 40% discount. What is its selling price? (a) ₹496 (b) ₹1736 (c) ₹744 (d) ₹1200
  35. 35.A shopkeeper buys a toy for ₹920 and sells it for ₹552. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  36. 36.A shopkeeper buys a toy for ₹320 and sells it for ₹288. What is his loss percent? (a) 15% (b) 10% (c) 32% (d) 5%
  37. 37.A bag marked ₹1820 is sold at a 10% discount. What is its selling price? (a) ₹2002 (b) ₹1638 (c) ₹1810 (d) ₹182
  38. 38.A bag marked ₹2000 is sold at a 20% discount. What is its selling price? (a) ₹1600 (b) ₹400 (c) ₹1980 (d) ₹2400
  39. 39.What is 50% of 680? (a) 3400 (b) 680 (c) 341 (d) 340
  40. 40.What is 30% of 520? (a) 364 (b) 156 (c) 312 (d) 1560

Answer key

  1. 10%
  2. 15%
  3. 216
  4. ₹240
  5. ₹576
  6. 25%
  7. ₹340
  8. ₹936
  9. 4
  10. 99
  11. 32
  12. ₹425
  13. ₹852
  14. 30%
  15. 43
  16. 20%
  17. 5%
  18. 20%
  19. 14
  20. ₹816
  21. ₹1504
  22. ₹990
  23. ₹1035
  24. 50%
  25. 15%
  26. ₹900
  27. 28
  28. 40%
  29. 20%
  30. ₹1445
  31. ₹210
  32. 72
  33. 5%
  34. ₹744
  35. 40%
  36. 10%
  37. ₹1638
  38. ₹1600
  39. 340
  40. 156

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