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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 944 · 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.I think of a number, multiply it by 9 and then take away 12. The answer is 78. What is my number?
  2. 2.The sum of two numbers is 38 and their difference is 22. What is the larger number?
  3. 3.How many factors does 40 have?
  4. 4.If 7 pens cost ₹287, how much do 3 pens cost (in ₹)?
  5. 5.Two tanks hold 45 litres and 120 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  6. 6.How many factors does 39 have?
  7. 7.Pipes A and B together fill a tank in 2 hours. Pipe A alone fills it in 3 hours. How many hours does pipe B alone take?
  8. 8.Books sold by a shop
    Mon: 300
    Tue: 150
    Wed: 150
    Thu: 50
    Fri: 350
    How many books are there in all?
  9. 9.Find the LCM of 15, 8 and 12.
  10. 10.Which is closest to 3201 ÷ 39? (a) 40 (b) 160 (c) 800 (d) 80
  11. 11.Round 37.87 to one decimal place. =
  12. 12.The average of 8 numbers is 41. When one more number is added, the average becomes 46. What number was added?
  13. 13.In 6 years, Ananya will be twice as old as Ananya was 3 years ago. How old is Ananya now?
  14. 14.5/6 − 4/7 =
  15. 15.4 : 6 = 36 : ?
  16. 16.A boat goes at 18 km/h in still water. The river flows at 10 km/h. How many hours does the boat take to go 56 km upstream and come back?
  17. 17.A pressure cooker bought for ₹1460 is sold at a profit of 50%. What is the selling price (in ₹)?
  18. 18.Meera takes 40 seconds and Kavya takes 45 seconds to run once round a track. They start together from the start line. After how many seconds will they first be at the start line together again?
  19. 19.A town has 100 people. Its population grows by 50%. How many people live there now?
  20. 20.Solve for x: 3(x + 4) = 2x + 19. What is x?
  21. 21.The price of a bicycle is ₹780. It goes up by 20%. What is the new price (in ₹)?
  22. 22.The HCF of two numbers is 2 and their LCM is 112. One of the numbers is 14. What is the other number?
  23. 23.A water tank holds 3020 litres. 40% of the water is used. How many litres are left?
  24. 24.What is the smallest number you must add to 668 so that it divides exactly by 12?
  25. 25.A hostel has enough food for 8 students for 18 days. How many days will the same food last for 4 students?
  26. 26.Karan can finish a job in 7 days and Sneha in 4 days. What fraction of the job do they finish if they work together for 2 days? =
  27. 27.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
  28. 28.A jug has 20 litres of a drink that is 50% mango juice. 20 litres of pure mango juice are added. What percent of the drink is mango juice now?
  29. 29.The price of a bicycle is ₹200. It goes up by 25%. What is the new price (in ₹)?
  30. 30.Saanvi has 27 coins, all ₹5 and ₹2 coins, worth ₹66 in all. How many ₹5 coins are there?
  31. 31.Which of these numbers divides exactly by 4? (a) 2339 (b) 7826 (c) 7164 (d) 5593
  32. 32.A park is 42 m long and 22 m wide. Fencing costs ₹19 per metre. What does it cost to fence the park all round (in ₹)?
  33. 33.A pen costs ₹11 more than a pencil. 4 pens and 7 pencils cost ₹99 in all. What does one pencil cost (in ₹)?
  34. 34.The HCF of two numbers is 9 and their LCM is 90. One of the numbers is 45. What is the other number?
  35. 35.A cube has an edge of 12 cm. What is its total surface area (in sq cm)?
  36. 36.Aarav can finish a job in 5 days and Pooja in 7 days. What fraction of the job do they finish if they work together for 2 days? =
  37. 37.The price of a bicycle is ₹3240. It goes up by 20%. What is the new price (in ₹)?
  38. 38.A pipe (a cylinder) has a radius of 6 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
  39. 39.18 ÷ 9 × 9 + 2 =
  40. 40.3 × (30 − 17) + 8 ÷ 2 =

Answer key

  1. 10
  2. 30
  3. 8
  4. 123
  5. 15
  6. 4
  7. 6
  8. 1000
  9. 120
  10. 80
  11. 37.9
  12. 86
  13. 12
  14. 11/42
  15. 54
  16. 9
  17. 2190
  18. 360
  19. 150
  20. 7
  21. 936
  22. 16
  23. 1812
  24. 4
  25. 36
  26. 11/14
  27. 1951
  28. 75
  29. 250
  30. 4
  31. 7164
  32. 2432
  33. 5
  34. 18
  35. 864
  36. 24/35
  37. 3888
  38. 264
  39. 20
  40. 43

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