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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 804 · 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 15% of 300? (a) 90 (b) 450 (c) 255 (d) 45
  2. 2.A bag marked ₹1620 is sold at a 15% discount. What is its selling price? (a) ₹1863 (b) ₹1377 (c) ₹1605 (d) ₹243
  3. 3.A bag marked ₹660 is sold at a 25% discount. What is its selling price? (a) ₹635 (b) ₹495 (c) ₹165 (d) ₹825
  4. 4.What is 15% of 460? (a) 391 (b) 690 (c) 138 (d) 69
  5. 5.What is 25% of 640? (a) 320 (b) 1600 (c) 160 (d) 480
  6. 6.A bag marked ₹1060 is sold at a 20% discount. What is its selling price? (a) ₹1040 (b) ₹848 (c) ₹212 (d) ₹1272
  7. 7.What is 40% of 400? (a) 160 (b) 320 (c) 1600 (d) 240
  8. 8.What is 60% of 260? (a) 1560 (b) 156 (c) 104 (d) 312
  9. 9.What is 60% of 800? (a) 480 (b) 320 (c) 960 (d) 4800
  10. 10.A bag marked ₹1100 is sold at a 30% discount. What is its selling price? (a) ₹330 (b) ₹1430 (c) ₹1070 (d) ₹770
  11. 11.What is 50% of 880? (a) 4400 (b) 440 (c) 880 (d) 441
  12. 12.A shopkeeper buys a toy for ₹660 and sells it for ₹495. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  13. 13.A shopkeeper buys a toy for ₹840 and sells it for ₹756. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 84%
  14. 14.What is 20% of 100? (a) 200 (b) 40 (c) 20 (d) 80
  15. 15.What is 25% of 320? (a) 800 (b) 160 (c) 80 (d) 240
  16. 16.A shopkeeper buys a toy for ₹960 and sells it for ₹1104. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 16%
  17. 17.A shopkeeper buys a toy for ₹640 and sells it for ₹480. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  18. 18.What is 40% of 660? (a) 264 (b) 2640 (c) 396 (d) 528
  19. 19.What is 15% of 260? (a) 39 (b) 221 (c) 78 (d) 390
  20. 20.What is 15% of 280? (a) 238 (b) 420 (c) 42 (d) 84
  21. 21.What is 15% of 160? (a) 136 (b) 24 (c) 48 (d) 240
  22. 22.What is 15% of 740? (a) 1110 (b) 629 (c) 222 (d) 111
  23. 23.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 5% (b) 6% (c) 7% (d) 10%
  24. 24.What is 50% of 400? (a) 200 (b) 400 (c) 2000 (d) 201
  25. 25.What is 10% of 120? (a) 108 (b) 24 (c) 120 (d) 12
  26. 26.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 20% (b) 21% (c) 15% (d) 25%
  27. 27.A shopkeeper buys a toy for ₹340 and sells it for ₹425. What is his profit percent? (a) 30% (b) 85% (c) 25% (d) 20%
  28. 28.A shopkeeper buys a toy for ₹580 and sells it for ₹551. What is his loss percent? (a) 6% (b) 29% (c) 5% (d) 10%
  29. 29.A bag marked ₹840 is sold at a 15% discount. What is its selling price? (a) ₹825 (b) ₹966 (c) ₹126 (d) ₹714
  30. 30.What is 10% of 700? (a) 70 (b) 700 (c) 630 (d) 140
  31. 31.A bag marked ₹260 is sold at a 30% discount. What is its selling price? (a) ₹78 (b) ₹338 (c) ₹182 (d) ₹230
  32. 32.A shopkeeper buys a toy for ₹700 and sells it for ₹840. What is his profit percent? (a) 15% (b) 25% (c) 21% (d) 20%
  33. 33.A shopkeeper buys a toy for ₹320 and sells it for ₹368. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 48%
  34. 34.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 31% (b) 10% (c) 5% (d) 6%
  35. 35.A shopkeeper buys a toy for ₹280 and sells it for ₹308. What is his profit percent? (a) 5% (b) 28% (c) 10% (d) 15%
  36. 36.What is 5% of 900? (a) 90 (b) 450 (c) 855 (d) 45
  37. 37.A shopkeeper buys a toy for ₹720 and sells it for ₹576. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 25%
  38. 38.A shopkeeper buys a toy for ₹560 and sells it for ₹504. What is his loss percent? (a) 5% (b) 56% (c) 15% (d) 10%
  39. 39.A shopkeeper buys a toy for ₹940 and sells it for ₹893. What is his loss percent? (a) 47% (b) 10% (c) 5% (d) 6%
  40. 40.A shopkeeper buys a toy for ₹380 and sells it for ₹342. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 38%

Answer key

  1. 45
  2. ₹1377
  3. ₹495
  4. 69
  5. 160
  6. ₹848
  7. 160
  8. 156
  9. 480
  10. ₹770
  11. 440
  12. 25%
  13. 10%
  14. 20
  15. 80
  16. 15%
  17. 25%
  18. 264
  19. 39
  20. 42
  21. 24
  22. 111
  23. 5%
  24. 200
  25. 12
  26. 20%
  27. 25%
  28. 5%
  29. ₹714
  30. 70
  31. ₹182
  32. 20%
  33. 15%
  34. 5%
  35. 10%
  36. 45
  37. 20%
  38. 10%
  39. 5%
  40. 10%

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