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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 973 · 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. 1.1/3 × 2/12 =
  2. 2.Pipe A fills a tank in 21 hours and pipe B fills it in 28 hours. How many hours do both pipes take together?
  3. 3.Marks of 5 friends in a quiz: 48, 43, 54, 41, 49. What is their average mark?
  4. 4.Find the HCF of 20 and 32.
  5. 5.A closed box is 7 cm long, 3 cm wide and 10 cm high. What is its total surface area (in sq cm)?
  6. 6.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
  7. 7.What is 12% of 50?
  8. 8.A hostel has enough food for 3 students for 12 days. How many days will the same food last for 6 students?
  9. 9.The sum of 4 consecutive numbers is 122. What is the smallest of them?
  10. 10.Round 56.57 to one decimal place. =
  11. 11.Pipes A and B together fill a tank in 9 hours. Pipe A alone fills it in 10 hours. How many hours does pipe B alone take?
  12. 12.What is the smallest number you must add to 376 so that it divides exactly by 12?
  13. 13.18 + 6 × 5 − 3 =
  14. 14.Trees planted by each class
    Class 6: 75
    Class 7: 100
    Class 8: 125
    Class 9: 100
    Class 10: 100
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 7 (d) Class 6
  15. 15.Kavya’s batting average after 8 innings is 24 runs. How many runs must Kavya score in the next innings to raise the average to 26?
  16. 16.I think of a number, multiply it by 3 and then take away 23. The answer is 31. What is my number?
  17. 17.The sum of two numbers is 48 and their difference is 18. What is the smaller number?
  18. 18.6 ÷ 2 × 5 + 8 =
  19. 19.Find the simple interest on ₹12800 at 3% per year for 4 years (in ₹).
  20. 20.One number is 5 times another. Their difference is 56. What is the smaller number?
  21. 21.Two tanks hold 160 litres and 100 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  22. 22.A price comes down by 30% and then comes down by 30% more. By what percent has it come down in all? =
  23. 23.A garden is 19 m long and 15 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
  24. 24.The ratio of boys to girls in a class is 4 : 7. There are 20 boys. How many girls are there?
  25. 25.A car goes 250 km on 10 litres of petrol. How far can it go on 32 litres (in km)?
  26. 26.Two trains, 60 m and 440 m long, run towards each other on side-by-side tracks at 90 km/h and 90 km/h. How many seconds do they take to cross each other?
  27. 27.What is 60% of 525?
  28. 28.A train 200 m long runs at 90 km/h. How many seconds does it take to cross a platform 475 m long?
  29. 29.Find the amount when ₹36875 is invested at 4% per year compound interest for 2 years (in ₹).
  30. 30.By selling a pair of shoes for ₹952, a shopkeeper makes a loss of 15%. What did the pair of shoes cost the shopkeeper (in ₹)?
  31. 31.A tap fills a tank in 2 hours. A leak at the bottom empties the full tank in 4 hours. With both open, how many hours does the tank take to fill?
  32. 32.A closed box is 9 cm long, 6 cm wide and 12 cm high. What is its total surface area (in sq cm)?
  33. 33.The sum of 3 consecutive even numbers is 204. What is the smallest of them?
  34. 34.A tap fills a tank in 14 hours. A leak at the bottom empties the full tank in 16 hours. With both open, how many hours does the tank take to fill?
  35. 35.A fish tank is 40 cm long, 30 cm wide and 90 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
  36. 36.What is 2/7 of 77 kg?
  37. 37.Two discounts of 20% and 10%, one after the other, are the same as one discount of what percent? =
  38. 38.A bicycle is marked at ₹2400. The shop takes 10% off, and then a further 10% off the new price. How much do you pay (in ₹)?
  39. 39.Find the amount when ₹46875 is invested at 8% per year compound interest for 3 years (in ₹).
  40. 40.What is the smallest number you must add to 343 so that it divides exactly by 13?

Answer key

  1. 1/18
  2. 12
  3. 47
  4. 4
  5. 242
  6. 44
  7. 6
  8. 6
  9. 29
  10. 56.6
  11. 90
  12. 8
  13. 45
  14. Class 8
  15. 42
  16. 18
  17. 15
  18. 23
  19. 1536
  20. 14
  21. 20
  22. 51
  23. 152
  24. 35
  25. 800
  26. 10
  27. 315
  28. 27
  29. 39884
  30. 1120
  31. 4
  32. 468
  33. 66
  34. 112
  35. 108
  36. 22
  37. 28
  38. 1944
  39. 59049
  40. 8

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