← Final aptitude test lesson New set →

Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 531 · 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.A school bag is marked at ₹1980. The shop gives a 15% discount. How much do you pay (in ₹)?
  2. 2.A shop sells an average of 55 kg of sugar a day for 3 days, and then 73 kg a day for the next 3 days. What is the average sale per day for all 6 days (in kg)?
  3. 3.Pipes A and B fill a tank in 10 and 15 hours. Pipe C empties the full tank in 8 hours. If all three are open, how many hours does the tank take to fill?
  4. 4.Which is closest to 800 ÷ 19? (a) 80 (b) 20 (c) 400 (d) 40
  5. 5.What is the smallest number you must take away from 835 so that it divides exactly by 7?
  6. 6.The HCF of two numbers is 2 and their LCM is 112. One of the numbers is 14. What is the other number?
  7. 7.A table fan is marked at ₹460. The shop gives a 5% discount. How much do you pay (in ₹)?
  8. 8.A price comes down by 10% and then comes down by 5% more. By what percent has it come down in all? =
  9. 9.Which of these numbers divides exactly by 9? (a) 1237 (b) 9565 (c) 2026 (d) 5913
  10. 10.In 4 years, Rahul will be twice as old as Rahul was 4 years ago. How old is Rahul now?
  11. 11.Three temple bells ring every 6, 18 and 10 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
  12. 12.Change 72 km/h into metres per second.
  13. 13.The price of a school bag changes from ₹900 to ₹540. By what percent did it come down?
  14. 14.A 72-litre mix has milk and water in the ratio 2 : 7. How many litres of water must be added to make the ratio 2 : 9?
  15. 15.What is 75% of 336?
  16. 16.Which is closest to 801 + 101 + 195? (a) 1200 (b) 1000 (c) 1100 (d) 1300
  17. 17.Find the LCM of 24 and 18.
  18. 18.Trees planted by each class
    Class 6: 20
    Class 7: 15
    Class 8: 25
    Class 9: 30
    Class 10: 10
    How many trees are there in all?
  19. 19.A jug has 20 litres of a drink that is 40% mango juice. 5 litres of pure mango juice are added. What percent of the drink is mango juice now?
  20. 20.Which is closest to 896 × 88? (Round each number first.) (a) 81000 (b) 8100 (c) 810000 (d) 162000
  21. 21.Which is closest to 403 + 100 + 804? (a) 1300 (b) 1500 (c) 1200 (d) 1400
  22. 22.Pipes A and B together fill a tank in 5 hours. Pipe A alone fills it in 30 hours. How many hours does pipe B alone take?
  23. 23.Two tanks hold 45 litres and 20 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  24. 24.A hall floor is 160 cm long and 140 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
  25. 25.A pair of shoes bought for ₹260 is sold at a loss of 25%. What is the selling price (in ₹)?
  26. 26.9.2 ÷ 2 =
  27. 27.The ratio of boys to girls in a class is 7 : 2. There are 28 boys. How many girls are there?
  28. 28.Rohan can finish a job in 4 days and Kabir in 20 days. Rohan works alone for 2 days and then stops. Kabir finishes the rest. How many days does Kabir take?
  29. 29.If 4 kg of rice costs ₹336, how many kg can you buy for ₹1008?
  30. 30.Which is closest to 398 + 797 + 298? (a) 1500 (b) 1700 (c) 1600 (d) 1400
  31. 31.How many factors does 93 have?
  32. 32.Solve for x: 8(x + 8) = x + 106. What is x?
  33. 33.The HCF of two numbers is 8 and their LCM is 576. One of the numbers is 64. What is the other number?
  34. 34.Find the simple interest on ₹4800 at 5% per year for 3 years (in ₹).
  35. 35.A pipe (a cylinder) has a radius of 7 cm and a length of 20 cm. What is its curved surface area (take π = 22/7; in sq cm)?
  36. 36.Find the compound interest on ₹12000 at 10% per year for 2 years, added every year (in ₹).
  37. 37.The ratio of boys to girls in a class is 8 : 1. There are 72 boys. How many girls are there?
  38. 38.75% of a number is 219. What is the number?
  39. 39.Diya puts ₹19200 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
  40. 40.A boat goes at 12 km/h in still water. The river flows at 9 km/h. How many hours does the boat take to go 84 km upstream and come back?

Answer key

  1. 1683
  2. 64
  3. 24
  4. 40
  5. 2
  6. 16
  7. 437
  8. 14.5
  9. 5913
  10. 12
  11. 90
  12. 20
  13. 40
  14. 16
  15. 252
  16. 1100
  17. 72
  18. 100
  19. 52
  20. 81000
  21. 1300
  22. 6
  23. 5
  24. 56
  25. 195
  26. 4.6
  27. 8
  28. 10
  29. 12
  30. 1500
  31. 4
  32. 6
  33. 72
  34. 720
  35. 880
  36. 2520
  37. 9
  38. 292
  39. 27840
  40. 32

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude