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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 872 · 40 questions
TalentJR

The method (Type, method, check): Name the type of question. Write the formula or method from that lesson and work step by step. Check units and size, and put the answer back into the question.

NameDateTime takenScore ___ / 40
  1. 1.Isha puts ₹9000 into a business for 8 months and Aditya puts ₹8000 for 5 months. The profit is ₹13720. What is Isha’s share (in ₹)?
  2. 2.Marks of 4 friends in a quiz: 81, 69, 91, 63. What is their average mark?
  3. 3.A hall floor is 210 cm long and 120 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
  4. 4.Ananya’s batting average after 15 innings is 30 runs. How many runs must Ananya score in the next innings to raise the average to 33?
  5. 5.A car runs for 3 hours at 80 km/h and then for 3 hours at 50 km/h. What is its average speed for the whole journey (in km/h)?
  6. 6.Find the compound interest on ₹29375 at 4% per year for 2 years, added every year (in ₹).
  7. 7.Find the LCM of 3, 4 and 7.
  8. 8.What is the difference between the compound interest and the simple interest on ₹31900 at 10% per year for 2 years (in ₹)?
  9. 9.A 91-litre mix has milk and water in the ratio 7 : 6. How many litres of water must be added to make the ratio 7 : 10?
  10. 10.What sum of money earns ₹1008 simple interest in 1 year at 12% per year (in ₹)?
  11. 11.Write 1/20 as a percent.
  12. 12.A garden is 26 m long and 21 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
  13. 13.The simple interest on ₹7600 for 1 year is ₹456. What is the rate of interest (% per year)?
  14. 14.A pressure cooker is marked at ₹1175. The shop takes 20% off, and then a further 10% off the new price. How much do you pay (in ₹)?
  15. 15.Find the compound interest on ₹28750 at 4% per year for 2 years, added every year (in ₹).
  16. 16.A pressure cooker bought for ₹320 is sold at a loss of 40%. What is the selling price (in ₹)?
  17. 17.A 33-litre mix has milk and water in the ratio 7 : 4. How many litres of water must be added to make the ratio 7 : 8?
  18. 18.Which is closest to 303 × 41? (Round each number first.) (a) 1200 (b) 12000 (c) 120000 (d) 24000
  19. 19.How many minutes does a car take to go 45 km at 30 km/h?
  20. 20.Two tanks hold 125 litres and 175 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  21. 21.A pen costs ₹15 more than a pencil. 3 pens and 3 pencils cost ₹165 in all. What does one pencil cost (in ₹)?
  22. 22.What is 3/8 of 128 students?
  23. 23.Kabir cycles to his school at 33 km/h and comes back by the same road at 66 km/h. What is his average speed for the whole trip (in km/h)?
  24. 24.6/8 × 3/10 =
  25. 25.A boat goes at 5 km/h in still water. The river flows at 1 km/h. How many hours does the boat take to go 60 km upstream and come back?
  26. 26.If 8 kg of rice costs ₹504, how many kg can you buy for ₹315?
  27. 27.Farhan and Nisha together finish a job in 10 days. Farhan alone takes 15 days. How many days would Nisha take alone?
  28. 28.Aarav and Dev together finish a job in 2 days. Aarav alone takes 3 days. How many days would Dev take alone?
  29. 29.Three temple bells ring every 8, 9 and 6 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
  30. 30.A jug has 10 litres of a drink that is 10% mango juice. 5 litres of pure mango juice are added. What percent of the drink is mango juice now?
  31. 31.Kabir’s father is twice as old as Kabir. The sum of their ages is 42 years. How old is the father?
  32. 32.Rohan’s batting average after 5 innings is 46 runs. How many runs must Rohan score in the next innings to raise the average to 48?
  33. 33.Priya and Manav start a business with ₹14000 and ₹5000. They earn a profit of ₹38000. What is Manav’s share (in ₹)?
  34. 34.A water tank holds 4820 litres. 50% of the water is used. How many litres are left?
  35. 35.3/6 × 1/8 =
  36. 36.What percent of 40 is 4?
  37. 37.A price comes down by 15% and then comes down by 50% more. By what percent has it come down in all? =
  38. 38.Sneha is 6 years older than Isha. In 5 years, the sum of their ages will be 26. How old is Isha now?
  39. 39.Change 20 m/s into km/h.
  40. 40.A table fan is marked at ₹1120. The shop takes 50% off, and then a further 10% off the new price. How much do you pay (in ₹)?

Answer key

  1. 8820
  2. 76
  3. 28
  4. 78
  5. 65
  6. 2397
  7. 84
  8. 319
  9. 28
  10. 8400
  11. 5
  12. 318
  13. 6
  14. 846
  15. 2346
  16. 192
  17. 12
  18. 12000
  19. 90
  20. 25
  21. 20
  22. 48
  23. 44
  24. 9/40
  25. 25
  26. 5
  27. 30
  28. 6
  29. 72
  30. 40
  31. 28
  32. 58
  33. 10000
  34. 2410
  35. 1/16
  36. 10
  37. 57.5
  38. 5
  39. 72
  40. 504

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