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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 661 · 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 ₹140 and sells it for ₹133. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 7%
  2. 2.A bag marked ₹1160 is sold at a 20% discount. What is its selling price? (a) ₹232 (b) ₹928 (c) ₹1392 (d) ₹1140
  3. 3.A shopkeeper buys a toy for ₹460 and sells it for ₹575. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  4. 4.A shopkeeper buys a toy for ₹160 and sells it for ₹224. What is his profit percent? (a) 64% (b) 40% (c) 35% (d) 45%
  5. 5.What is 30% of 100? (a) 300 (b) 60 (c) 30 (d) 70
  6. 6.What is 40% of 840? (a) 336 (b) 672 (c) 3360 (d) 504
  7. 7.A shopkeeper buys a toy for ₹180 and sells it for ₹144. What is his loss percent? (a) 15% (b) 36% (c) 25% (d) 20%
  8. 8.A bag marked ₹1420 is sold at a 10% discount. What is its selling price? (a) ₹1562 (b) ₹142 (c) ₹1278 (d) ₹1410
  9. 9.A shopkeeper buys a toy for ₹500 and sells it for ₹400. What is his loss percent? (a) 20% (b) 21% (c) 25% (d) 15%
  10. 10.What is 25% of 660? (a) 165 (b) 330 (c) 495 (d) 1650
  11. 11.What is 30% of 540? (a) 378 (b) 324 (c) 1620 (d) 162
  12. 12.A bag marked ₹1460 is sold at a 15% discount. What is its selling price? (a) ₹1445 (b) ₹1241 (c) ₹219 (d) ₹1679
  13. 13.What is 50% of 320? (a) 1600 (b) 320 (c) 161 (d) 160
  14. 14.A shopkeeper buys a toy for ₹380 and sells it for ₹228. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  15. 15.A bag marked ₹700 is sold at a 15% discount. What is its selling price? (a) ₹805 (b) ₹105 (c) ₹685 (d) ₹595
  16. 16.A bag marked ₹560 is sold at a 10% discount. What is its selling price? (a) ₹56 (b) ₹550 (c) ₹616 (d) ₹504
  17. 17.A shopkeeper buys a toy for ₹140 and sells it for ₹84. What is his loss percent? (a) 56% (b) 40% (c) 35% (d) 45%
  18. 18.A bag marked ₹1180 is sold at a 15% discount. What is its selling price? (a) ₹1357 (b) ₹177 (c) ₹1003 (d) ₹1165
  19. 19.A shopkeeper buys a toy for ₹620 and sells it for ₹651. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 31%
  20. 20.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 96% (b) 10% (c) 15% (d) 5%
  21. 21.A bag marked ₹400 is sold at a 20% discount. What is its selling price? (a) ₹380 (b) ₹80 (c) ₹480 (d) ₹320
  22. 22.A bag marked ₹300 is sold at a 30% discount. What is its selling price? (a) ₹90 (b) ₹270 (c) ₹390 (d) ₹210
  23. 23.A shopkeeper buys a toy for ₹380 and sells it for ₹437. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 57%
  24. 24.A shopkeeper buys a toy for ₹600 and sells it for ₹660. What is his profit percent? (a) 5% (b) 60% (c) 10% (d) 15%
  25. 25.A bag marked ₹1580 is sold at a 40% discount. What is its selling price? (a) ₹948 (b) ₹1540 (c) ₹632 (d) ₹2212
  26. 26.What is 50% of 640? (a) 3200 (b) 321 (c) 640 (d) 320
  27. 27.What is 20% of 140? (a) 112 (b) 280 (c) 56 (d) 28
  28. 28.What is 15% of 340? (a) 510 (b) 102 (c) 289 (d) 51
  29. 29.What is 25% of 340? (a) 255 (b) 850 (c) 85 (d) 170
  30. 30.A bag marked ₹1680 is sold at a 50% discount. What is its selling price? (a) ₹841 (b) ₹2520 (c) ₹840 (d) ₹1630
  31. 31.A shopkeeper buys a toy for ₹560 and sells it for ₹784. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  32. 32.A bag marked ₹560 is sold at a 15% discount. What is its selling price? (a) ₹84 (b) ₹644 (c) ₹545 (d) ₹476
  33. 33.What is 10% of 960? (a) 192 (b) 864 (c) 960 (d) 96
  34. 34.A bag marked ₹1460 is sold at a 50% discount. What is its selling price? (a) ₹730 (b) ₹2190 (c) ₹731 (d) ₹1410
  35. 35.A shopkeeper buys a toy for ₹780 and sells it for ₹585. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  36. 36.A bag marked ₹860 is sold at a 40% discount. What is its selling price? (a) ₹1204 (b) ₹820 (c) ₹516 (d) ₹344
  37. 37.A shopkeeper buys a toy for ₹1000 and sells it for ₹1050. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 50%
  38. 38.A shopkeeper buys a toy for ₹340 and sells it for ₹238. What is his loss percent? (a) 31% (b) 35% (c) 30% (d) 25%
  39. 39.What is 30% of 260? (a) 156 (b) 182 (c) 78 (d) 780
  40. 40.What is 5% of 420? (a) 42 (b) 210 (c) 21 (d) 399

Answer key

  1. 5%
  2. ₹928
  3. 25%
  4. 40%
  5. 30
  6. 336
  7. 20%
  8. ₹1278
  9. 20%
  10. 165
  11. 162
  12. ₹1241
  13. 160
  14. 40%
  15. ₹595
  16. ₹504
  17. 40%
  18. ₹1003
  19. 5%
  20. 10%
  21. ₹320
  22. ₹210
  23. 15%
  24. 10%
  25. ₹948
  26. 320
  27. 28
  28. 51
  29. 85
  30. ₹840
  31. 40%
  32. ₹476
  33. 96
  34. ₹730
  35. 25%
  36. ₹516
  37. 5%
  38. 30%
  39. 78
  40. 21

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