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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 55 · 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 640? (a) 32 (b) 320 (c) 608 (d) 64
  2. 2.What is 40% of 700? (a) 560 (b) 420 (c) 280 (d) 2800
  3. 3.A bag marked ₹1520 is sold at a 50% discount. What is its selling price? (a) ₹761 (b) ₹760 (c) ₹2280 (d) ₹1470
  4. 4.What is 60% of 760? (a) 4560 (b) 912 (c) 456 (d) 304
  5. 5.A shopkeeper buys a toy for ₹740 and sells it for ₹777. What is his profit percent? (a) 37% (b) 10% (c) 6% (d) 5%
  6. 6.What is 50% of 740? (a) 371 (b) 740 (c) 3700 (d) 370
  7. 7.What is 60% of 680? (a) 816 (b) 408 (c) 4080 (d) 272
  8. 8.A bag marked ₹1440 is sold at a 30% discount. What is its selling price? (a) ₹1410 (b) ₹1008 (c) ₹432 (d) ₹1872
  9. 9.What is 75% of 380? (a) 570 (b) 285 (c) 95 (d) 2850
  10. 10.What is 25% of 440? (a) 220 (b) 1100 (c) 330 (d) 110
  11. 11.A shopkeeper buys a toy for ₹520 and sells it for ₹650. What is his profit percent? (a) 25% (b) 26% (c) 30% (d) 20%
  12. 12.What is 20% of 700? (a) 140 (b) 280 (c) 560 (d) 1400
  13. 13.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 54% (b) 35% (c) 30% (d) 25%
  14. 14.A bag marked ₹1280 is sold at a 40% discount. What is its selling price? (a) ₹1792 (b) ₹768 (c) ₹1240 (d) ₹512
  15. 15.A bag marked ₹2000 is sold at a 10% discount. What is its selling price? (a) ₹2200 (b) ₹200 (c) ₹1800 (d) ₹1990
  16. 16.A shopkeeper buys a toy for ₹640 and sells it for ₹512. What is his loss percent? (a) 21% (b) 20% (c) 15% (d) 25%
  17. 17.What is 60% of 780? (a) 468 (b) 312 (c) 4680 (d) 936
  18. 18.What is 10% of 140? (a) 140 (b) 28 (c) 126 (d) 14
  19. 19.A shopkeeper buys a toy for ₹460 and sells it for ₹437. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 23%
  20. 20.A shopkeeper buys a toy for ₹440 and sells it for ₹264. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  21. 21.What is 5% of 620? (a) 589 (b) 62 (c) 31 (d) 310
  22. 22.A shopkeeper buys a toy for ₹580 and sells it for ₹435. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  23. 23.A shopkeeper buys a toy for ₹680 and sells it for ₹714. What is his profit percent? (a) 6% (b) 5% (c) 34% (d) 10%
  24. 24.What is 30% of 40? (a) 24 (b) 28 (c) 120 (d) 12
  25. 25.A shopkeeper buys a toy for ₹940 and sells it for ₹752. What is his loss percent? (a) 21% (b) 20% (c) 25% (d) 15%
  26. 26.A shopkeeper buys a toy for ₹320 and sells it for ₹336. What is his profit percent? (a) 16% (b) 10% (c) 5% (d) 6%
  27. 27.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 15% (b) 90% (c) 5% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹180 and sells it for ₹270. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 90%
  29. 29.A bag marked ₹340 is sold at a 10% discount. What is its selling price? (a) ₹306 (b) ₹374 (c) ₹330 (d) ₹34
  30. 30.A shopkeeper buys a toy for ₹600 and sells it for ₹540. What is his loss percent? (a) 60% (b) 5% (c) 15% (d) 10%
  31. 31.A shopkeeper buys a toy for ₹820 and sells it for ₹697. What is his loss percent? (a) 20% (b) 15% (c) 16% (d) 10%
  32. 32.A shopkeeper buys a toy for ₹760 and sells it for ₹456. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  33. 33.A bag marked ₹1500 is sold at a 25% discount. What is its selling price? (a) ₹1875 (b) ₹1475 (c) ₹1125 (d) ₹375
  34. 34.What is 40% of 340? (a) 204 (b) 1360 (c) 136 (d) 272
  35. 35.What is 50% of 240? (a) 120 (b) 240 (c) 121 (d) 1200
  36. 36.A shopkeeper buys a toy for ₹160 and sells it for ₹96. What is his loss percent? (a) 64% (b) 45% (c) 35% (d) 40%
  37. 37.A shopkeeper buys a toy for ₹960 and sells it for ₹1152. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  38. 38.A shopkeeper buys a toy for ₹360 and sells it for ₹504. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  39. 39.A bag marked ₹1800 is sold at a 15% discount. What is its selling price? (a) ₹1530 (b) ₹1785 (c) ₹270 (d) ₹2070
  40. 40.What is 30% of 480? (a) 336 (b) 1440 (c) 288 (d) 144

Answer key

  1. 32
  2. 280
  3. ₹760
  4. 456
  5. 5%
  6. 370
  7. 408
  8. ₹1008
  9. 285
  10. 110
  11. 25%
  12. 140
  13. 30%
  14. ₹768
  15. ₹1800
  16. 20%
  17. 468
  18. 14
  19. 5%
  20. 40%
  21. 31
  22. 25%
  23. 5%
  24. 12
  25. 20%
  26. 5%
  27. 10%
  28. 50%
  29. ₹306
  30. 10%
  31. 15%
  32. 40%
  33. ₹1125
  34. 136
  35. 120
  36. 40%
  37. 20%
  38. 40%
  39. ₹1530
  40. 144

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