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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 464 · 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.Pipe A fills a tank in 5 hours and pipe B fills it in 20 hours. How many hours do both pipes take together?
  2. 2.In how many years will ₹10200 earn ₹5610 as simple interest at 11% per year?
  3. 3.The sum of 4 consecutive even numbers is 60. What is the largest of them?
  4. 4.3 years ago, Rohan’s mother was four times as old as Rohan. The mother is 19 years old now. How old is Rohan now?
  5. 5.Round 73.64 to one decimal place. =
  6. 6.Two tanks hold 45 litres and 35 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  7. 7.Three temple bells ring every 24, 5 and 30 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
  8. 8.Meera can finish a job in 7 days and Diya in 9 days. What fraction of the job do they finish if they work together for 1 day? =
  9. 9.Trees planted by each class
    Class 6: 120
    Class 7: 100
    Class 8: 80
    Class 9: 60
    Class 10: 40
    Which class has the most trees?     (a) Class 8 (b) Class 7 (c) Class 10 (d) Class 6
  10. 10.A pen costs ₹5 more than a pencil. 5 pens and 6 pencils cost ₹245 in all. What does one pencil cost (in ₹)?
  11. 11.A closed box is 3 cm long, 10 cm wide and 11 cm high. What is its total surface area (in sq cm)?
  12. 12.A jug has 20 litres of a drink that is 10% mango juice. 16 litres of pure mango juice are added. What percent of the drink is mango juice now?
  13. 13.A cube has an edge of 6 cm. What is its total surface area (in sq cm)?
  14. 14.A cylinder has a radius of 21 cm and a height of 16 cm. What is its volume (take π = 22/7; in cubic cm)?
  15. 15.A train running at 36 km/h passes a pole in 11 seconds. How long is the train (in metres)?
  16. 16.A 48-litre mix has milk and water in the ratio 5 : 7. How many litres of water must be added to make the ratio 5 : 8?
  17. 17.The sum of two numbers is 17 and their difference is 7. What is the smaller number?
  18. 18.Change 30 m/s into km/h.
  19. 19.Karan puts ₹16000 into a business for 5 months and Rohan puts ₹15000 for 8 months. The profit is ₹1050. What is Karan’s share (in ₹)?
  20. 20.Find the compound interest on ₹47625 at 20% per year for 3 years, added every year (in ₹).
  21. 21.If 9 kg of rice costs ₹297, how many kg can you buy for ₹66?
  22. 22.(8 + 17) × 7 − 8 =
  23. 23.Find the HCF of 54 and 45.
  24. 24.Ishaan can finish a job in 10 days and Manav in 15 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
  25. 25.A train running at 90 km/h passes a pole in 26 seconds. How long is the train (in metres)?
  26. 26.Diya puts ₹600 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
  27. 27.54 ÷ 9 × 8 + 29 =
  28. 28.A rectangular field is 18 m long and 15 m wide. What is its area (in sq m)?
  29. 29.Find the HCF of 104 and 65.
  30. 30.A bicycle marked at ₹1340 is sold for ₹938. What is the discount percent?
  31. 31.A train 280 m long runs at 72 km/h. How many seconds does it take to cross a platform 160 m long?
  32. 32.What is the smallest number you must add to 845 so that it divides exactly by 7?
  33. 33.Find the HCF of 42 and 24.
  34. 34.A triangle has a base of 12 cm and a height of 12 cm. What is its area (in sq cm)?
  35. 35.A cylinder has a radius of 14 cm and a height of 2 cm. What is its volume (take π = 22/7; in cubic cm)?
  36. 36.Manav, Dev and Priya invest ₹9000, ₹2000 and ₹18000 in a shop. The profit is ₹17400. What is Priya’s share (in ₹)?
  37. 37.I think of a number, multiply it by 3 and then add 10. The answer is 58. What is my number?
  38. 38.The ratio of boys to girls in a class is 7 : 5. There are 49 boys. How many girls are there?
  39. 39.What is the difference between the compound interest and the simple interest on ₹22400 at 25% per year for 2 years (in ₹)?
  40. 40.The HCF of two numbers is 8 and their LCM is 96. One of the numbers is 32. What is the other number?

Answer key

  1. 4
  2. 5
  3. 18
  4. 7
  5. 73.6
  6. 5
  7. 120
  8. 16/63
  9. Class 6
  10. 20
  11. 346
  12. 50
  13. 216
  14. 22176
  15. 110
  16. 4
  17. 5
  18. 108
  19. 420
  20. 34671
  21. 2
  22. 167
  23. 9
  24. 6
  25. 650
  26. 612
  27. 77
  28. 270
  29. 13
  30. 30
  31. 22
  32. 2
  33. 6
  34. 72
  35. 1232
  36. 10800
  37. 16
  38. 35
  39. 1400
  40. 24

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