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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 702 · 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. 1.7.6 × 4 =
  2. 2.A 72-litre mix has milk and water in the ratio 5 : 4. How many litres of water must be added to make the ratio 5 : 6?
  3. 3.A jug has 40 litres of a drink that is 25% mango juice. 20 litres of pure mango juice are added. What percent of the drink is mango juice now?
  4. 4.Two tanks hold 45 litres and 75 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  5. 5.I think of a number, multiply it by 6 and then add 29. The answer is 47. What is my number?
  6. 6.Books sold by a shop
    Mon: 30
    Tue: 90
    Wed: 75
    Thu: 45
    Fri: 60
    How many books are there in all?
  7. 7.Two discounts of 20% and 20%, one after the other, are the same as one discount of what percent? =
  8. 8.Priya puts ₹7000 into a business for 11 months and Nisha puts ₹17000 for 3 months. The profit is ₹32000. What is Priya’s share (in ₹)?
  9. 9.Find the LCM of 8 and 14.
  10. 10.Find the smallest number bigger than 15 that leaves a remainder of 1 when divided by 4, 15 or 10.
  11. 11.Which is closest to 909 ÷ 29? (a) 15 (b) 30 (c) 60 (d) 300
  12. 12.A closed box is 5 cm long, 4 cm wide and 6 cm high. What is its total surface area (in sq cm)?
  13. 13.Kavya puts ₹6000 into a business for 9 months and Priya puts ₹2000 for 4 months. The profit is ₹17670. What is Kavya’s share (in ₹)?
  14. 14.One number is 3 times another. Their difference is 60. What is the smaller number?
  15. 15.Find the compound interest on ₹12000 at 10% per year for 3 years, added every year (in ₹).
  16. 16.A tap fills a tank in 10 hours. A leak at the bottom empties the full tank in 12 hours. With both open, how many hours does the tank take to fill?
  17. 17.3 : 11 = 6 : ?
  18. 18.Round 51.48 to one decimal place. =
  19. 19.Find the simple interest on ₹17600 at 14% per year for 2 years (in ₹).
  20. 20.11 : 12 = 22 : ?
  21. 21.What is 15% of 400?
  22. 22.The price of a school bag changes from ₹2220 to ₹3108. By what percent did it go up?
  23. 23.Ananya, Manav and Rohan invest ₹12000, ₹19000 and ₹15000 in a shop. The profit is ₹27600. What is Rohan’s share (in ₹)?
  24. 24.2/6 × 3/4 =
  25. 25.18 + 10 × 11 − 18 =
  26. 26.Which is closest to 498 + 395 + 197? (a) 1000 (b) 1300 (c) 1100 (d) 1200
  27. 27.A hall floor is 160 cm long and 100 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
  28. 28.The average weight of 10 children is 36 kg. One child, who weighs 45 kg, leaves the group. What is the new average weight (in kg)?
  29. 29.Visitors to a science museum
    Jan: 60
    Feb: 20
    Mar: 50
    Apr: 30
    May: 40
    What is the difference between the highest and the lowest number of visitors?
  30. 30.What is the smallest number you must take away from 345 so that it divides exactly by 12?
  31. 31.The perimeter of a square is 92 cm. What is its area (in sq cm)?
  32. 32.A shopkeeper buys a cricket bat for ₹1440 and sells it for ₹1368. Find the loss percent.
  33. 33.A town has 1960 people. Its population grows by 50%. How many people live there now?
  34. 34.I think of a number, multiply it by 6 and then take away 27. The answer is 93. What is my number?
  35. 35.9 : 6 = 72 : ?
  36. 36.Kabir and Ananya start a business with ₹6000 and ₹8000. They earn a profit of ₹2800. What is Ananya’s share (in ₹)?
  37. 37.A 42-litre mix has milk and water in the ratio 5 : 1. How many litres of water must be added to make the ratio 5 : 2?
  38. 38.Tara and Manav start a business with ₹18000 and ₹20000. They earn a profit of ₹5700. What is Manav’s share (in ₹)?
  39. 39.A bicycle bought for ₹760 is sold at a profit of 30%. What is the selling price (in ₹)?
  40. 40.Divide ₹598 between Tara and Manav in the ratio 5 : 8. How much does Manav get (in ₹)?

Answer key

  1. 30.4
  2. 16
  3. 50
  4. 15
  5. 3
  6. 300
  7. 36
  8. 19250
  9. 56
  10. 61
  11. 30
  12. 148
  13. 15390
  14. 30
  15. 3972
  16. 60
  17. 22
  18. 51.5
  19. 4928
  20. 24
  21. 60
  22. 40
  23. 9000
  24. 1/4
  25. 110
  26. 1100
  27. 40
  28. 35
  29. 40
  30. 9
  31. 529
  32. 5
  33. 2940
  34. 20
  35. 48
  36. 1600
  37. 7
  38. 3000
  39. 988
  40. 368

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