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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 64 · 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 5% of 940? (a) 47 (b) 94 (c) 893 (d) 470
  2. 2.A bag marked ₹780 is sold at a 40% discount. What is its selling price? (a) ₹468 (b) ₹740 (c) ₹1092 (d) ₹312
  3. 3.What is 20% of 800? (a) 640 (b) 1600 (c) 160 (d) 320
  4. 4.A shopkeeper buys a toy for ₹980 and sells it for ₹1274. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%
  5. 5.A bag marked ₹1920 is sold at a 25% discount. What is its selling price? (a) ₹2400 (b) ₹1895 (c) ₹1440 (d) ₹480
  6. 6.A shopkeeper buys a toy for ₹680 and sells it for ₹646. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 34%
  7. 7.A bag marked ₹1420 is sold at a 20% discount. What is its selling price? (a) ₹1400 (b) ₹284 (c) ₹1704 (d) ₹1136
  8. 8.A shopkeeper buys a toy for ₹760 and sells it for ₹646. What is his loss percent? (a) 16% (b) 20% (c) 10% (d) 15%
  9. 9.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 21% (b) 10% (c) 20% (d) 15%
  10. 10.What is 75% of 260? (a) 195 (b) 65 (c) 1950 (d) 390
  11. 11.What is 20% of 260? (a) 52 (b) 104 (c) 520 (d) 208
  12. 12.A bag marked ₹540 is sold at a 10% discount. What is its selling price? (a) ₹486 (b) ₹530 (c) ₹54 (d) ₹594
  13. 13.A shopkeeper buys a toy for ₹400 and sells it for ₹480. What is his profit percent? (a) 25% (b) 20% (c) 80% (d) 15%
  14. 14.What is 40% of 400? (a) 320 (b) 160 (c) 1600 (d) 240
  15. 15.A shopkeeper buys a toy for ₹140 and sells it for ₹154. What is his profit percent? (a) 10% (b) 5% (c) 15% (d) 14%
  16. 16.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 56% (b) 25% (c) 20% (d) 15%
  17. 17.What is 50% of 100? (a) 500 (b) 51 (c) 100 (d) 50
  18. 18.A shopkeeper buys a toy for ₹400 and sells it for ₹340. What is his loss percent? (a) 10% (b) 20% (c) 60% (d) 15%
  19. 19.A shopkeeper buys a toy for ₹520 and sells it for ₹572. What is his profit percent? (a) 52% (b) 5% (c) 10% (d) 15%
  20. 20.A shopkeeper buys a toy for ₹440 and sells it for ₹374. What is his loss percent? (a) 15% (b) 10% (c) 66% (d) 20%
  21. 21.A bag marked ₹1640 is sold at a 40% discount. What is its selling price? (a) ₹2296 (b) ₹1600 (c) ₹984 (d) ₹656
  22. 22.What is 60% of 540? (a) 324 (b) 3240 (c) 216 (d) 648
  23. 23.A bag marked ₹560 is sold at a 30% discount. What is its selling price? (a) ₹728 (b) ₹168 (c) ₹530 (d) ₹392
  24. 24.A shopkeeper buys a toy for ₹920 and sells it for ₹874. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 46%
  25. 25.A bag marked ₹300 is sold at a 10% discount. What is its selling price? (a) ₹290 (b) ₹330 (c) ₹30 (d) ₹270
  26. 26.A shopkeeper buys a toy for ₹940 and sells it for ₹1128. What is his profit percent? (a) 15% (b) 20% (c) 25% (d) 21%
  27. 27.What is 10% of 860? (a) 860 (b) 172 (c) 774 (d) 86
  28. 28.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 15% (b) 20% (c) 10% (d) 16%
  29. 29.A bag marked ₹640 is sold at a 20% discount. What is its selling price? (a) ₹512 (b) ₹128 (c) ₹768 (d) ₹620
  30. 30.A shopkeeper buys a toy for ₹420 and sells it for ₹546. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 31%
  31. 31.A bag marked ₹1640 is sold at a 15% discount. What is its selling price? (a) ₹1625 (b) ₹1394 (c) ₹1886 (d) ₹246
  32. 32.A shopkeeper buys a toy for ₹980 and sells it for ₹882. What is his loss percent? (a) 98% (b) 15% (c) 10% (d) 5%
  33. 33.A bag marked ₹300 is sold at a 30% discount. What is its selling price? (a) ₹270 (b) ₹390 (c) ₹210 (d) ₹90
  34. 34.A shopkeeper buys a toy for ₹880 and sells it for ₹924. What is his profit percent? (a) 44% (b) 6% (c) 5% (d) 10%
  35. 35.What is 60% of 760? (a) 304 (b) 4560 (c) 456 (d) 912
  36. 36.A bag marked ₹1500 is sold at a 20% discount. What is its selling price? (a) ₹1480 (b) ₹300 (c) ₹1200 (d) ₹1800
  37. 37.What is 20% of 940? (a) 188 (b) 752 (c) 376 (d) 1880
  38. 38.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 25% (b) 48% (c) 30% (d) 35%
  39. 39.What is 30% of 480? (a) 144 (b) 336 (c) 288 (d) 1440
  40. 40.What is 25% of 800? (a) 400 (b) 200 (c) 600 (d) 2000

Answer key

  1. 47
  2. ₹468
  3. 160
  4. 30%
  5. ₹1440
  6. 5%
  7. ₹1136
  8. 15%
  9. 15%
  10. 195
  11. 52
  12. ₹486
  13. 20%
  14. 160
  15. 10%
  16. 20%
  17. 50
  18. 15%
  19. 10%
  20. 15%
  21. ₹984
  22. 324
  23. ₹392
  24. 5%
  25. ₹270
  26. 20%
  27. 86
  28. 15%
  29. ₹512
  30. 30%
  31. ₹1394
  32. 10%
  33. ₹210
  34. 5%
  35. 456
  36. ₹1200
  37. 188
  38. 30%
  39. 144
  40. 200

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