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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 955 · 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.

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  1. 1.A shopkeeper buys a toy for ₹500 and sells it for ₹550. What is his profit percent? (a) 15% (b) 5% (c) 10% (d) 50%
  2. 2.What is 20% of 780? (a) 156 (b) 624 (c) 1560 (d) 312
  3. 3.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 21%
  4. 4.A bag marked ₹960 is sold at a 40% discount. What is its selling price? (a) ₹384 (b) ₹1344 (c) ₹576 (d) ₹920
  5. 5.What is 50% of 800? (a) 401 (b) 800 (c) 4000 (d) 400
  6. 6.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 5% (b) 6% (c) 42% (d) 10%
  7. 7.What is 40% of 820? (a) 492 (b) 656 (c) 3280 (d) 328
  8. 8.A bag marked ₹440 is sold at a 30% discount. What is its selling price? (a) ₹132 (b) ₹410 (c) ₹308 (d) ₹572
  9. 9.A bag marked ₹720 is sold at a 50% discount. What is its selling price? (a) ₹1080 (b) ₹360 (c) ₹670 (d) ₹361
  10. 10.What is 5% of 980? (a) 98 (b) 49 (c) 931 (d) 490
  11. 11.A shopkeeper buys a toy for ₹500 and sells it for ₹525. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 25%
  12. 12.A shopkeeper buys a toy for ₹200 and sells it for ₹230. What is his profit percent? (a) 30% (b) 10% (c) 20% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹940 and sells it for ₹799. What is his loss percent? (a) 20% (b) 16% (c) 15% (d) 10%
  14. 14.What is 5% of 100? (a) 5 (b) 95 (c) 50 (d) 10
  15. 15.What is 40% of 240? (a) 144 (b) 960 (c) 192 (d) 96
  16. 16.What is 30% of 460? (a) 276 (b) 1380 (c) 322 (d) 138
  17. 17.What is 75% of 440? (a) 330 (b) 110 (c) 3300 (d) 660
  18. 18.What is 10% of 760? (a) 152 (b) 684 (c) 76 (d) 760
  19. 19.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 25% (b) 30% (c) 20% (d) 90%
  20. 20.A shopkeeper buys a toy for ₹120 and sells it for ₹138. What is his profit percent? (a) 18% (b) 15% (c) 10% (d) 20%
  21. 21.A bag marked ₹1980 is sold at a 10% discount. What is its selling price? (a) ₹198 (b) ₹1970 (c) ₹2178 (d) ₹1782
  22. 22.A shopkeeper buys a toy for ₹220 and sells it for ₹132. What is his loss percent? (a) 88% (b) 45% (c) 35% (d) 40%
  23. 23.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 39% (b) 20% (c) 15% (d) 10%
  24. 24.A shopkeeper buys a toy for ₹580 and sells it for ₹522. What is his loss percent? (a) 10% (b) 15% (c) 58% (d) 5%
  25. 25.What is 5% of 900? (a) 45 (b) 450 (c) 855 (d) 90
  26. 26.What is 15% of 140? (a) 42 (b) 210 (c) 21 (d) 119
  27. 27.A shopkeeper buys a toy for ₹840 and sells it for ₹630. What is his loss percent? (a) 30% (b) 20% (c) 26% (d) 25%
  28. 28.A shopkeeper buys a toy for ₹960 and sells it for ₹1104. What is his profit percent? (a) 20% (b) 15% (c) 16% (d) 10%
  29. 29.What is 60% of 800? (a) 320 (b) 480 (c) 4800 (d) 960
  30. 30.A shopkeeper buys a toy for ₹820 and sells it for ₹656. What is his loss percent? (a) 20% (b) 21% (c) 25% (d) 15%
  31. 31.What is 60% of 860? (a) 5160 (b) 344 (c) 516 (d) 1032
  32. 32.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 45% (b) 20% (c) 25% (d) 30%
  33. 33.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 20% (b) 25% (c) 76% (d) 15%
  34. 34.What is 10% of 680? (a) 136 (b) 68 (c) 612 (d) 680
  35. 35.What is 30% of 520? (a) 364 (b) 312 (c) 156 (d) 1560
  36. 36.What is 25% of 460? (a) 345 (b) 115 (c) 1150 (d) 230
  37. 37.What is 5% of 220? (a) 110 (b) 209 (c) 11 (d) 22
  38. 38.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  39. 39.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 20% (b) 30% (c) 26% (d) 25%
  40. 40.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%

Answer key

  1. 10%
  2. 156
  3. 15%
  4. ₹576
  5. 400
  6. 5%
  7. 328
  8. ₹308
  9. ₹360
  10. 49
  11. 5%
  12. 15%
  13. 15%
  14. 5
  15. 96
  16. 138
  17. 330
  18. 76
  19. 25%
  20. 15%
  21. ₹1782
  22. 40%
  23. 15%
  24. 10%
  25. 45
  26. 21
  27. 25%
  28. 15%
  29. 480
  30. 20%
  31. 516
  32. 25%
  33. 20%
  34. 68
  35. 156
  36. 115
  37. 11
  38. 20%
  39. 25%
  40. 40%

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