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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 338 · 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 bag marked ₹1600 is sold at a 25% discount. What is its selling price? (a) ₹1200 (b) ₹2000 (c) ₹1575 (d) ₹400
  2. 2.What is 60% of 640? (a) 3840 (b) 384 (c) 256 (d) 768
  3. 3.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 48%
  4. 4.What is 25% of 980? (a) 490 (b) 245 (c) 735 (d) 2450
  5. 5.What is 20% of 700? (a) 1400 (b) 280 (c) 140 (d) 560
  6. 6.What is 10% of 220? (a) 44 (b) 22 (c) 198 (d) 220
  7. 7.What is 25% of 400? (a) 200 (b) 1000 (c) 300 (d) 100
  8. 8.A bag marked ₹1240 is sold at a 25% discount. What is its selling price? (a) ₹1550 (b) ₹310 (c) ₹930 (d) ₹1215
  9. 9.A bag marked ₹1420 is sold at a 20% discount. What is its selling price? (a) ₹1400 (b) ₹1136 (c) ₹1704 (d) ₹284
  10. 10.A shopkeeper buys a toy for ₹900 and sells it for ₹630. What is his loss percent? (a) 31% (b) 30% (c) 25% (d) 35%
  11. 11.What is 20% of 100? (a) 80 (b) 200 (c) 40 (d) 20
  12. 12.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 15% (b) 16% (c) 10% (d) 20%
  13. 13.A shopkeeper buys a toy for ₹180 and sells it for ₹144. What is his loss percent? (a) 15% (b) 20% (c) 36% (d) 25%
  14. 14.A shopkeeper buys a toy for ₹500 and sells it for ₹475. What is his loss percent? (a) 6% (b) 25% (c) 5% (d) 10%
  15. 15.What is 20% of 80? (a) 16 (b) 64 (c) 160 (d) 32
  16. 16.A bag marked ₹1620 is sold at a 20% discount. What is its selling price? (a) ₹1944 (b) ₹1600 (c) ₹1296 (d) ₹324
  17. 17.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 20% (b) 30% (c) 70% (d) 25%
  18. 18.What is 25% of 880? (a) 220 (b) 440 (c) 660 (d) 2200
  19. 19.A bag marked ₹420 is sold at a 10% discount. What is its selling price? (a) ₹462 (b) ₹42 (c) ₹410 (d) ₹378
  20. 20.A bag marked ₹1480 is sold at a 40% discount. What is its selling price? (a) ₹1440 (b) ₹2072 (c) ₹592 (d) ₹888
  21. 21.A shopkeeper buys a toy for ₹920 and sells it for ₹1150. What is his profit percent? (a) 30% (b) 20% (c) 26% (d) 25%
  22. 22.A bag marked ₹760 is sold at a 25% discount. What is its selling price? (a) ₹950 (b) ₹570 (c) ₹735 (d) ₹190
  23. 23.A shopkeeper buys a toy for ₹560 and sells it for ₹336. What is his loss percent? (a) 35% (b) 40% (c) 41% (d) 45%
  24. 24.A shopkeeper buys a toy for ₹400 and sells it for ₹480. What is his profit percent? (a) 80% (b) 15% (c) 20% (d) 25%
  25. 25.A bag marked ₹1320 is sold at a 20% discount. What is its selling price? (a) ₹1056 (b) ₹1300 (c) ₹1584 (d) ₹264
  26. 26.What is 5% of 780? (a) 39 (b) 390 (c) 741 (d) 78
  27. 27.A bag marked ₹500 is sold at a 10% discount. What is its selling price? (a) ₹50 (b) ₹550 (c) ₹490 (d) ₹450
  28. 28.A shopkeeper buys a toy for ₹100 and sells it for ₹90. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 11%
  29. 29.A bag marked ₹900 is sold at a 30% discount. What is its selling price? (a) ₹870 (b) ₹1170 (c) ₹270 (d) ₹630
  30. 30.A shopkeeper buys a toy for ₹460 and sells it for ₹322. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  31. 31.A bag marked ₹1400 is sold at a 10% discount. What is its selling price? (a) ₹1540 (b) ₹1260 (c) ₹1390 (d) ₹140
  32. 32.A shopkeeper buys a toy for ₹560 and sells it for ₹728. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 31%
  33. 33.What is 25% of 180? (a) 45 (b) 450 (c) 90 (d) 135
  34. 34.What is 15% of 580? (a) 493 (b) 870 (c) 87 (d) 174
  35. 35.A shopkeeper buys a toy for ₹860 and sells it for ₹516. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  36. 36.What is 50% of 780? (a) 3900 (b) 390 (c) 780 (d) 391
  37. 37.A shopkeeper buys a toy for ₹580 and sells it for ₹464. What is his loss percent? (a) 21% (b) 25% (c) 20% (d) 15%
  38. 38.A shopkeeper buys a toy for ₹440 and sells it for ₹528. What is his profit percent? (a) 25% (b) 15% (c) 88% (d) 20%
  39. 39.What is 30% of 620? (a) 1860 (b) 186 (c) 372 (d) 434
  40. 40.A bag marked ₹1760 is sold at a 40% discount. What is its selling price? (a) ₹704 (b) ₹1056 (c) ₹1720 (d) ₹2464

Answer key

  1. ₹1200
  2. 384
  3. 10%
  4. 245
  5. 140
  6. 22
  7. 100
  8. ₹930
  9. ₹1136
  10. 30%
  11. 20
  12. 15%
  13. 20%
  14. 5%
  15. 16
  16. ₹1296
  17. 25%
  18. 220
  19. ₹378
  20. ₹888
  21. 25%
  22. ₹570
  23. 40%
  24. 20%
  25. ₹1056
  26. 39
  27. ₹450
  28. 10%
  29. ₹630
  30. 30%
  31. ₹1260
  32. 30%
  33. 45
  34. 87
  35. 40%
  36. 390
  37. 20%
  38. 20%
  39. 186
  40. ₹1056

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