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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 714 · 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.Pipes A and B fill a tank in 15 and 18 hours. Pipe C empties the full tank in 10 hours. If all three are open, how many hours does the tank take to fill?
  2. 2.A hall floor is 280 cm long and 80 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
  3. 3.A closed box is 9 cm long, 10 cm wide and 5 cm high. What is its total surface area (in sq cm)?
  4. 4.Find the HCF of 56 and 49.
  5. 5.A closed box is 14 cm long, 7 cm wide and 4 cm high. What is its total surface area (in sq cm)?
  6. 6.Which is closest to 702 × 82? (Round each number first.) (a) 5600 (b) 112000 (c) 560000 (d) 56000
  7. 7.Find the LCM of 35 and 20.
  8. 8.Divide ₹342 between Nisha and Kavya in the ratio 7 : 2. How much does Kavya get (in ₹)?
  9. 9.A closed box is 5 cm long, 5 cm wide and 6 cm high. What is its total surface area (in sq cm)?
  10. 10.After a 10% discount, a watch costs ₹3222. What was its marked price (in ₹)?
  11. 11.Two trains, 210 m and 90 m long, run towards each other on side-by-side tracks at 54 km/h and 36 km/h. How many seconds do they take to cross each other?
  12. 12.A rectangular field is 21 m long and 7 m wide. What is its area (in sq m)?
  13. 13.A boat goes 120 km downstream in 5 hours and 70 km upstream in 5 hours. What is the speed of the boat in still water (in km/h)?
  14. 14.Priya can finish a job in 20 days and Isha in 6 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
  15. 15.12% of a number is 45. What is the number?
  16. 16.Divide ₹108 between Zoya and Arjun in the ratio 5 : 4. How much does Arjun get (in ₹)?
  17. 17.The average of 7 numbers is 55. When one more number is added, the average becomes 57. What number was added?
  18. 18.The length of a rectangle is 12 m more than its breadth. Its perimeter is 64 m. What is its breadth (in m)?
  19. 19.Books sold by a shop
    Mon: 90
    Tue: 45
    Wed: 30
    Thu: 60
    Fri: 75
    How many more books are there for Thu than for Tue?
  20. 20.Dev and Aarav together finish a job in 10 days. Dev alone takes 14 days. How many days would Aarav take alone?
  21. 21.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
  22. 22.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 120
    Wed: 150
    Thu: 90
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  23. 23.Change 25 m/s into km/h.
  24. 24.A shopkeeper buys a school bag for ₹1640 and sells it for ₹1886. Find the profit percent.
  25. 25.What is the smallest number you must add to 694 so that it divides exactly by 3?
  26. 26.The digits of a two-digit number add up to 15. When the digits swap places, the number goes up by 9. What is the number?
  27. 27.2/7 of 28 + 2 × 3 =
  28. 28.Rice at ₹54 per kg is mixed with rice at ₹86 per kg to make a mix worth ₹66 per kg. How many kg of the cheaper rice must be mixed with 9 kg of the dearer rice?
  29. 29.A jug has 20 litres of a drink that is 25% mango juice. 5 litres of pure mango juice are added. What percent of the drink is mango juice now?
  30. 30.Aarav and Sneha start a business with ₹15000 and ₹8000. They earn a profit of ₹20700. What is Sneha’s share (in ₹)?
  31. 31.The price of a bicycle is ₹3620. It goes up by 40%. What is the new price (in ₹)?
  32. 32.Three temple bells ring every 8, 6 and 4 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
  33. 33.Visitors to a science museum
    Jan: 200
    Feb: 240
    Mar: 40
    Apr: 160
    May: 160
    What is the average number of visitors per month?
  34. 34.6.76 + 4.1 =
  35. 35.Change 54 km/h into metres per second.
  36. 36.Ananya can finish a job in 14 days and Kavya in 20 days. What fraction of the job do they finish if they work together for 2 days? =
  37. 37.9.1 × 2 =
  38. 38.The sum of 3 consecutive numbers is 153. What is the largest of them?
  39. 39.What is 60% of 35?
  40. 40.I think of a number, multiply it by 3 and then take away 22. The answer is 65. What is my number?

Answer key

  1. 45
  2. 14
  3. 370
  4. 7
  5. 364
  6. 56000
  7. 140
  8. 76
  9. 170
  10. 3580
  11. 12
  12. 147
  13. 19
  14. 60/13
  15. 375
  16. 48
  17. 71
  18. 10
  19. 15
  20. 35
  21. 132
  22. 60
  23. 90
  24. 15
  25. 2
  26. 78
  27. 14
  28. 15
  29. 40
  30. 7200
  31. 5068
  32. 24
  33. 160
  34. 10.86
  35. 15
  36. 17/70
  37. 18.2
  38. 52
  39. 21
  40. 29

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