← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 570 · 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 30% of 480? (a) 288 (b) 144 (c) 1440 (d) 336
  2. 2.What is 30% of 720? (a) 432 (b) 504 (c) 216 (d) 2160
  3. 3.A shopkeeper buys a toy for ₹740 and sells it for ₹629. What is his loss percent? (a) 20% (b) 16% (c) 15% (d) 10%
  4. 4.A shopkeeper buys a toy for ₹960 and sells it for ₹1104. What is his profit percent? (a) 16% (b) 10% (c) 20% (d) 15%
  5. 5.What is 20% of 540? (a) 432 (b) 108 (c) 1080 (d) 216
  6. 6.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 80% (b) 45% (c) 35% (d) 40%
  7. 7.What is 5% of 900? (a) 45 (b) 450 (c) 855 (d) 90
  8. 8.What is 10% of 620? (a) 62 (b) 558 (c) 124 (d) 620
  9. 9.A bag marked ₹1360 is sold at a 25% discount. What is its selling price? (a) ₹1335 (b) ₹1020 (c) ₹340 (d) ₹1700
  10. 10.A shopkeeper buys a toy for ₹380 and sells it for ₹285. What is his loss percent? (a) 25% (b) 95% (c) 30% (d) 20%
  11. 11.A shopkeeper buys a toy for ₹540 and sells it for ₹675. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 26%
  12. 12.A shopkeeper buys a toy for ₹780 and sells it for ₹1014. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  13. 13.A shopkeeper buys a toy for ₹680 and sells it for ₹952. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  14. 14.What is 30% of 880? (a) 264 (b) 616 (c) 528 (d) 2640
  15. 15.A bag marked ₹1680 is sold at a 25% discount. What is its selling price? (a) ₹420 (b) ₹2100 (c) ₹1655 (d) ₹1260
  16. 16.What is 20% of 300? (a) 240 (b) 60 (c) 120 (d) 600
  17. 17.A bag marked ₹1920 is sold at a 15% discount. What is its selling price? (a) ₹1632 (b) ₹288 (c) ₹2208 (d) ₹1905
  18. 18.What is 10% of 1000? (a) 1000 (b) 200 (c) 100 (d) 900
  19. 19.A shopkeeper buys a toy for ₹540 and sells it for ₹486. What is his loss percent? (a) 5% (b) 10% (c) 15% (d) 54%
  20. 20.What is 20% of 200? (a) 80 (b) 160 (c) 400 (d) 40
  21. 21.What is 10% of 660? (a) 660 (b) 66 (c) 132 (d) 594
  22. 22.What is 60% of 960? (a) 1152 (b) 576 (c) 5760 (d) 384
  23. 23.A bag marked ₹340 is sold at a 50% discount. What is its selling price? (a) ₹171 (b) ₹290 (c) ₹510 (d) ₹170
  24. 24.A bag marked ₹840 is sold at a 30% discount. What is its selling price? (a) ₹1092 (b) ₹588 (c) ₹810 (d) ₹252
  25. 25.A shopkeeper buys a toy for ₹720 and sells it for ₹792. What is his profit percent? (a) 10% (b) 5% (c) 15% (d) 72%
  26. 26.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 8% (b) 10% (c) 6% (d) 5%
  27. 27.What is 25% of 860? (a) 430 (b) 215 (c) 2150 (d) 645
  28. 28.What is 30% of 860? (a) 2580 (b) 516 (c) 602 (d) 258
  29. 29.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 6% (b) 31% (c) 5% (d) 10%
  30. 30.What is 5% of 140? (a) 133 (b) 7 (c) 70 (d) 14
  31. 31.What is 5% of 60? (a) 57 (b) 6 (c) 3 (d) 30
  32. 32.A shopkeeper buys a toy for ₹660 and sells it for ₹495. What is his loss percent? (a) 26% (b) 20% (c) 25% (d) 30%
  33. 33.A shopkeeper buys a toy for ₹880 and sells it for ₹836. What is his loss percent? (a) 6% (b) 44% (c) 5% (d) 10%
  34. 34.What is 40% of 660? (a) 396 (b) 528 (c) 2640 (d) 264
  35. 35.A shopkeeper buys a toy for ₹260 and sells it for ₹325. What is his profit percent? (a) 65% (b) 25% (c) 30% (d) 20%
  36. 36.A shopkeeper buys a toy for ₹300 and sells it for ₹255. What is his loss percent? (a) 20% (b) 45% (c) 15% (d) 10%
  37. 37.What is 60% of 220? (a) 264 (b) 88 (c) 132 (d) 1320
  38. 38.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 16%
  39. 39.What is 5% of 280? (a) 266 (b) 140 (c) 14 (d) 28
  40. 40.A bag marked ₹660 is sold at a 10% discount. What is its selling price? (a) ₹66 (b) ₹726 (c) ₹594 (d) ₹650

Answer key

  1. 144
  2. 216
  3. 15%
  4. 15%
  5. 108
  6. 40%
  7. 45
  8. 62
  9. ₹1020
  10. 25%
  11. 25%
  12. 30%
  13. 40%
  14. 264
  15. ₹1260
  16. 60
  17. ₹1632
  18. 100
  19. 10%
  20. 40
  21. 66
  22. 576
  23. ₹170
  24. ₹588
  25. 10%
  26. 5%
  27. 215
  28. 258
  29. 5%
  30. 7
  31. 3
  32. 25%
  33. 5%
  34. 264
  35. 25%
  36. 15%
  37. 132
  38. 15%
  39. 14
  40. ₹594

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad