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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 438 · 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.Sneha and Aditya together finish a job in 15 days. Sneha alone takes 18 days. How many days would Aditya take alone?
  2. 2.Change 108 km/h into metres per second.
  3. 3.A shop sells 1040 cups of tea a month. Next month it sells 50% more. How many cups does it sell next month?
  4. 4.Which is closest to 504 × 38? (Round each number first.) (a) 40000 (b) 2000 (c) 200000 (d) 20000
  5. 5.Find the LCM of 3, 4 and 7.
  6. 6.Diya’s father is three times as old as Diya. The sum of their ages is 56 years. How old is the father?
  7. 7.(19 + 15) × 7 − 27 =
  8. 8.Trees planted by each class
    Class 6: 250
    Class 7: 300
    Class 8: 150
    Class 9: 200
    Class 10: 100
    What is the difference between the highest and the lowest number of trees?
  9. 9.A tap fills a tank in 8 hours. A leak at the bottom empties the full tank in 9 hours. With both open, how many hours does the tank take to fill?
  10. 10.Write 2/5 as a percent.
  11. 11.5 × (23 − 16) + 40 ÷ 4 =
  12. 12.Find the amount when ₹7300 is invested at 10% per year compound interest for 2 years (in ₹).
  13. 13.A table fan is marked at ₹2660. The shop gives a 10% discount. How much do you pay (in ₹)?
  14. 14.By selling a pressure cooker for ₹300, a shopkeeper makes a profit of 50%. What did the pressure cooker cost the shopkeeper (in ₹)?
  15. 15.Which is closest to 196 + 105 + 902? (a) 1200 (b) 1400 (c) 1100 (d) 1300
  16. 16.A boat goes 40 km downstream in 2 hours and 24 km upstream in 2 hours. What is the speed of the boat in still water (in km/h)?
  17. 17.Pipe A fills a tank in 10 hours and pipe B fills it in 15 hours. How many hours do both pipes take together?
  18. 18.Which of these numbers divides exactly by 11? (a) 5382 (b) 8440 (c) 9405 (d) 6700
  19. 19.Sneha, Diya and Rohan invest ₹14000, ₹9000 and ₹19000 in a shop. The profit is ₹4200. What is Rohan’s share (in ₹)?
  20. 20.The price of a school bag changes from ₹1700 to ₹2125. By what percent did it go up?
  21. 21.57.4 ÷ 7 =
  22. 22.Rice at ₹24 per kg is mixed with rice at ₹29 per kg to make a mix worth ₹28 per kg. How many kg of the cheaper rice must be mixed with 28 kg of the dearer rice?
  23. 23.Farhan can finish a job in 2 days and Diya in 9 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
  24. 24.What sum of money earns ₹1920 simple interest in 3 years at 4% per year (in ₹)?
  25. 25.The average of 7 numbers is 52. When one more number is added, the average becomes 53. What number was added?
  26. 26.A water tank holds 3500 litres. 10% of the water is used. How many litres are left?
  27. 27.Two tanks hold 180 litres and 80 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  28. 28.The HCF of two numbers is 3 and their LCM is 126. One of the numbers is 18. What is the other number?
  29. 29.In 20 years, Arjun will be twice as old as Arjun was 4 years ago. How old is Arjun now?
  30. 30.The price of a school bag changes from ₹380 to ₹399. By what percent did it go up?
  31. 31.Which is closest to 798 + 899 + 895? (a) 2500 (b) 2600 (c) 2700 (d) 2800
  32. 32.2/5 of 40 + 2 × 7 =
  33. 33.A cylinder has a radius of 7 cm and a height of 11 cm. What is its volume (take π = 22/7; in cubic cm)?
  34. 34.A price comes down by 25% and then comes down by 50% more. By what percent has it come down in all? =
  35. 35.A jug has 40 litres of a drink that is 10% mango juice. 5 litres of pure mango juice are added. What percent of the drink is mango juice now?
  36. 36.Which is closest to 798 + 302 + 795? (a) 2100 (b) 1800 (c) 1900 (d) 2000
  37. 37.Find the LCM of 10, 6 and 8.
  38. 38.Which is closest to 396 × 58? (Round each number first.) (a) 24000 (b) 2400 (c) 48000 (d) 240000
  39. 39.Find the third proportional to 8 and 40 (that is, 8 : 40 = 40 : ?).
  40. 40.11 + 5 × 5 − 4 =

Answer key

  1. 90
  2. 30
  3. 1560
  4. 20000
  5. 84
  6. 42
  7. 211
  8. 200
  9. 72
  10. 40
  11. 45
  12. 8833
  13. 2394
  14. 200
  15. 1200
  16. 16
  17. 6
  18. 9405
  19. 1900
  20. 25
  21. 8.2
  22. 7
  23. 18/11
  24. 16000
  25. 60
  26. 3150
  27. 20
  28. 21
  29. 28
  30. 5
  31. 2600
  32. 30
  33. 1694
  34. 62.5
  35. 20
  36. 1900
  37. 120
  38. 24000
  39. 200
  40. 32

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