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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 795 · 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.Rice at ₹52 per kg is mixed with rice at ₹76 per kg to make a mix worth ₹68 per kg. How many kg of the cheaper rice must be mixed with 16 kg of the dearer rice?
  2. 2.The HCF of two numbers is 8 and their LCM is 120. One of the numbers is 24. What is the other number?
  3. 3.Find the amount when ₹13200 is invested at 15% per year compound interest for 2 years (in ₹).
  4. 4.Which is closest to 800 × 68? (Round each number first.) (a) 56000 (b) 5600 (c) 112000 (d) 560000
  5. 5.A pressure cooker is marked at ₹720. The shop takes 50% off, and then a further 10% off the new price. How much do you pay (in ₹)?
  6. 6.A box is 10 cm long, 11 cm wide and 4 cm high. What is its volume (in cubic cm)?
  7. 7.Books sold by a shop
    Mon: 60
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 20
    Which day has the fewest books?     (a) Thu (b) Tue (c) Wed (d) Fri
  8. 8.Which is closest to 702 × 51? (Round each number first.) (a) 70000 (b) 3500 (c) 350000 (d) 35000
  9. 9.Solve for x: 6(x + 2) = 2x + 48. What is x?
  10. 10.A price goes up by 10% and then goes up by 30% more. By what percent has it gone up in all? =
  11. 11.How many factors does 83 have?
  12. 12.Change 72 km/h into metres per second.
  13. 13.44 ÷ 4 × 2 + 15 =
  14. 14.A pen costs ₹8 more than a pencil. 4 pens and 5 pencils cost ₹68 in all. What does one pencil cost (in ₹)?
  15. 15.1/5 − 1/6 =
  16. 16.A shopkeeper buys a cricket bat for ₹1160 and sells it for ₹812. Find the loss percent.
  17. 17.Find the third proportional to 2 and 8 (that is, 2 : 8 = 8 : ?).
  18. 18.Find the smallest number bigger than 12 that leaves a remainder of 3 when divided by 12, 8 or 6.
  19. 19.The average weight of 12 children is 32 kg. One child, who weighs 43 kg, leaves the group. What is the new average weight (in kg)?
  20. 20.(13 + 5) × 2 − 23 =
  21. 21.A water tank holds 2140 litres. 20% of the water is used. How many litres are left?
  22. 22.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its perimeter (in cm)?
  23. 23.Saanvi works three times as fast as Rahul. Together they finish a job in 12 days. How many days would Rahul take alone?
  24. 24.A fish tank is 40 cm long, 30 cm wide and 80 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
  25. 25.Pipes A and B fill a tank in 12 and 20 hours. Pipe C empties the full tank in 9 hours. If all three are open, how many hours does the tank take to fill?
  26. 26.Pipes A and B fill a tank in 6 and 10 hours. Pipe C empties the full tank in 15 hours. If all three are open, how many hours does the tank take to fill?
  27. 27.A shopkeeper buys a study lamp for ₹800 and sells it for ₹840. Find the profit percent.
  28. 28.Two tanks hold 280 litres and 200 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  29. 29.6 × (19 − 2) + 21 ÷ 3 =
  30. 30.The sum of two numbers is 58 and their difference is 18. What is the smaller number?
  31. 31.Find the LCM of 6, 4 and 12.
  32. 32.What is the difference between the compound interest and the simple interest on ₹11600 at 5% per year for 2 years (in ₹)?
  33. 33.Round 49204 to the nearest ten.
  34. 34.Which of these numbers divides exactly by 11? (a) 3111 (b) 7029 (c) 3809 (d) 9630
  35. 35.A boat goes at 17 km/h in still water. The river flows at 15 km/h. How many hours does the boat take to go 96 km upstream and come back?
  36. 36.Two discounts of 25% and 50%, one after the other, are the same as one discount of what percent? =
  37. 37.A bus runs at 30 km/h. How far does it go in 40 minutes (in km)?
  38. 38.Which is closest to 496 + 899 + 301? (a) 1700 (b) 1900 (c) 1600 (d) 1800
  39. 39.Find the LCM of 2, 14 and 13.
  40. 40.Solve for x: 8(x + 6) = 5x + 84. What is x?

Answer key

  1. 8
  2. 40
  3. 17457
  4. 56000
  5. 324
  6. 440
  7. Fri
  8. 35000
  9. 9
  10. 43
  11. 2
  12. 20
  13. 37
  14. 4
  15. 1/30
  16. 30
  17. 32
  18. 27
  19. 31
  20. 13
  21. 1712
  22. 22
  23. 48
  24. 96
  25. 45
  26. 5
  27. 5
  28. 40
  29. 109
  30. 20
  31. 12
  32. 29
  33. 49200
  34. 7029
  35. 51
  36. 62.5
  37. 20
  38. 1700
  39. 182
  40. 12

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