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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 57 · 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. 1.3/4 − 3/10 =
  2. 2.A jug has 10 litres of a drink that is 10% mango juice. 2 litres of pure mango juice are added. What percent of the drink is mango juice now?
  3. 3.The sum of 3 consecutive odd numbers is 141. What is the smallest of them?
  4. 4.Three temple bells ring every 18, 24 and 12 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
  5. 5.A train 280 m long runs at 72 km/h. How many seconds does it take to cross a platform 480 m long?
  6. 6.Which is closest to 301 × 31? (Round each number first.) (a) 9000 (b) 18000 (c) 900 (d) 90000
  7. 7.Two tanks hold 75 litres and 30 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  8. 8.The digits of a two-digit number add up to 10. When the digits swap places, the number goes up by 72. What is the number?
  9. 9.A pair of shoes is marked at ₹700. The shop gives a 40% discount. How much do you pay (in ₹)?
  10. 10.A car goes 100 km on 10 litres of petrol. How far can it go on 34 litres (in km)?
  11. 11.Marks of 6 friends in a quiz: 67, 63, 56, 63, 49, 44. What is their average mark?
  12. 12.Round 75.38 to one decimal place. =
  13. 13.Two discounts of 10% and 25%, one after the other, are the same as one discount of what percent? =
  14. 14.A car goes 192 km on 12 litres of petrol. How far can it go on 13 litres (in km)?
  15. 15.Dev can finish a job in 15 days and Diya in 18 days. What fraction of the job do they finish if they work together for 1 day? =
  16. 16.Books sold by a shop
    Mon: 140
    Tue: 100
    Wed: 20
    Thu: 80
    Fri: 60
    What is the average number of books per day?
  17. 17.Find the third proportional to 7 and 14 (that is, 7 : 14 = 14 : ?).
  18. 18.44 ÷ 8 =
  19. 19.Trees planted by each class
    Class 6: 125
    Class 7: 75
    Class 8: 25
    Class 9: 150
    Class 10: 125
    How many trees are there in all?
  20. 20.4.39 + 1.4 =
  21. 21.Two tanks hold 200 litres and 150 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  22. 22.A rectangle has an area of 51 sq cm and a length of 17 cm. What is its perimeter (in cm)?
  23. 23.Which is closest to 795 + 596 + 302? (a) 1800 (b) 1600 (c) 1900 (d) 1700
  24. 24.Round 50.69 to one decimal place. =
  25. 25.What percent of 50 is 14?
  26. 26.Arjun puts ₹7000 into a business for 6 months and Nisha puts ₹13000 for 5 months. The profit is ₹82390. What is Arjun’s share (in ₹)?
  27. 27.Solve for x: 8(x + 7) = 3x + 106. What is x?
  28. 28.A jug has 20 litres of a drink that is 10% mango juice. 4 litres of pure mango juice are added. What percent of the drink is mango juice now?
  29. 29.What is the smallest number you must add to 707 so that it divides exactly by 3?
  30. 30.A cube has an edge of 11 cm. What is its volume (in cubic cm)?
  31. 31.The perimeter of a square is 100 cm. What is its area (in sq cm)?
  32. 32.In 2 years, Saanvi will be twice as old as Saanvi was 4 years ago. How old is Saanvi now?
  33. 33.Aditya and Meera together finish a job in 2 days. Aditya alone takes 6 days. How many days would Meera take alone?
  34. 34.42 + 3 × 4 − 23 =
  35. 35.A boat goes 120 km downstream in 5 hours and 70 km upstream in 5 hours. What is the speed of the stream (in km/h)?
  36. 36.Which is closest to 202 + 496 + 701? (a) 1500 (b) 1400 (c) 1600 (d) 1300
  37. 37.A 24-litre mix has milk and water in the ratio 7 : 5. How many litres of water must be added to make the ratio 1 : 1?
  38. 38.Find the smallest number bigger than 8 that leaves a remainder of 2 when divided by 5, 8 or 4.
  39. 39.Diya puts ₹19900 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
  40. 40.By selling a pair of shoes for ₹960, a shopkeeper makes a loss of 40%. What did the pair of shoes cost the shopkeeper (in ₹)?

Answer key

  1. 9/20
  2. 25
  3. 45
  4. 72
  5. 38
  6. 9000
  7. 15
  8. 19
  9. 420
  10. 340
  11. 57
  12. 75.4
  13. 32.5
  14. 208
  15. 11/90
  16. 80
  17. 28
  18. 5.5
  19. 500
  20. 5.79
  21. 50
  22. 40
  23. 1700
  24. 50.7
  25. 28
  26. 32340
  27. 10
  28. 25
  29. 1
  30. 1331
  31. 625
  32. 10
  33. 3
  34. 31
  35. 5
  36. 1400
  37. 4
  38. 42
  39. 21890
  40. 1600

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