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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 821 · 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.What is 20% of 500? (a) 200 (b) 100 (c) 1000 (d) 400
  2. 2.A bag marked ₹1680 is sold at a 20% discount. What is its selling price? (a) ₹2016 (b) ₹1660 (c) ₹1344 (d) ₹336
  3. 3.A shopkeeper buys a toy for ₹820 and sells it for ₹656. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  4. 4.A bag marked ₹600 is sold at a 25% discount. What is its selling price? (a) ₹150 (b) ₹575 (c) ₹450 (d) ₹750
  5. 5.What is 5% of 280? (a) 266 (b) 14 (c) 140 (d) 28
  6. 6.What is 5% of 740? (a) 703 (b) 37 (c) 74 (d) 370
  7. 7.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 96%
  8. 8.What is 10% of 480? (a) 480 (b) 96 (c) 432 (d) 48
  9. 9.A shopkeeper buys a toy for ₹360 and sells it for ₹216. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  10. 10.A shopkeeper buys a toy for ₹300 and sells it for ₹225. What is his loss percent? (a) 75% (b) 30% (c) 25% (d) 20%
  11. 11.A bag marked ₹420 is sold at a 40% discount. What is its selling price? (a) ₹588 (b) ₹168 (c) ₹380 (d) ₹252
  12. 12.A bag marked ₹2000 is sold at a 10% discount. What is its selling price? (a) ₹1990 (b) ₹2200 (c) ₹200 (d) ₹1800
  13. 13.What is 20% of 360? (a) 288 (b) 144 (c) 720 (d) 72
  14. 14.A shopkeeper buys a toy for ₹580 and sells it for ₹522. What is his loss percent? (a) 58% (b) 10% (c) 15% (d) 5%
  15. 15.What is 60% of 660? (a) 792 (b) 264 (c) 3960 (d) 396
  16. 16.What is 60% of 140? (a) 168 (b) 56 (c) 84 (d) 840
  17. 17.A shopkeeper buys a toy for ₹260 and sells it for ₹182. What is his loss percent? (a) 78% (b) 30% (c) 25% (d) 35%
  18. 18.A shopkeeper buys a toy for ₹500 and sells it for ₹350. What is his loss percent? (a) 35% (b) 31% (c) 30% (d) 25%
  19. 19.A bag marked ₹600 is sold at a 40% discount. What is its selling price? (a) ₹360 (b) ₹840 (c) ₹560 (d) ₹240
  20. 20.A shopkeeper buys a toy for ₹880 and sells it for ₹1232. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  21. 21.A bag marked ₹1160 is sold at a 50% discount. What is its selling price? (a) ₹581 (b) ₹1740 (c) ₹580 (d) ₹1110
  22. 22.A shopkeeper buys a toy for ₹520 and sells it for ₹364. What is his loss percent? (a) 30% (b) 35% (c) 31% (d) 25%
  23. 23.What is 75% of 840? (a) 210 (b) 6300 (c) 1260 (d) 630
  24. 24.What is 30% of 740? (a) 222 (b) 2220 (c) 444 (d) 518
  25. 25.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 45% (b) 80% (c) 35% (d) 40%
  26. 26.A bag marked ₹1400 is sold at a 10% discount. What is its selling price? (a) ₹140 (b) ₹1540 (c) ₹1390 (d) ₹1260
  27. 27.A shopkeeper buys a toy for ₹240 and sells it for ₹228. What is his loss percent? (a) 5% (b) 10% (c) 12% (d) 6%
  28. 28.A bag marked ₹220 is sold at a 25% discount. What is its selling price? (a) ₹275 (b) ₹55 (c) ₹165 (d) ₹195
  29. 29.What is 40% of 240? (a) 960 (b) 144 (c) 192 (d) 96
  30. 30.A shopkeeper buys a toy for ₹180 and sells it for ₹108. What is his loss percent? (a) 72% (b) 45% (c) 40% (d) 35%
  31. 31.A shopkeeper buys a toy for ₹860 and sells it for ₹1290. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  32. 32.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 25% (b) 15% (c) 21% (d) 20%
  33. 33.What is 40% of 200? (a) 160 (b) 80 (c) 120 (d) 800
  34. 34.A shopkeeper buys a toy for ₹180 and sells it for ₹216. What is his profit percent? (a) 20% (b) 15% (c) 25% (d) 36%
  35. 35.What is 10% of 640? (a) 128 (b) 576 (c) 640 (d) 64
  36. 36.What is 30% of 1000? (a) 700 (b) 300 (c) 600 (d) 3000
  37. 37.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 6% (b) 19% (c) 10% (d) 5%
  38. 38.A bag marked ₹220 is sold at a 10% discount. What is its selling price? (a) ₹22 (b) ₹210 (c) ₹198 (d) ₹242
  39. 39.What is 50% of 260? (a) 131 (b) 260 (c) 1300 (d) 130
  40. 40.What is 15% of 100? (a) 85 (b) 15 (c) 150 (d) 30

Answer key

  1. 100
  2. ₹1344
  3. 20%
  4. ₹450
  5. 14
  6. 37
  7. 10%
  8. 48
  9. 40%
  10. 25%
  11. ₹252
  12. ₹1800
  13. 72
  14. 10%
  15. 396
  16. 84
  17. 30%
  18. 30%
  19. ₹360
  20. 40%
  21. ₹580
  22. 30%
  23. 630
  24. 222
  25. 40%
  26. ₹1260
  27. 5%
  28. ₹165
  29. 96
  30. 40%
  31. 50%
  32. 20%
  33. 80
  34. 20%
  35. 64
  36. 300
  37. 5%
  38. ₹198
  39. 130
  40. 15

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