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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 166 · 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.Rice at ₹79 per kg is mixed with rice at ₹143 per kg to make a mix worth ₹119 per kg. How many kg of the cheaper rice must be mixed with 35 kg of the dearer rice?
  2. 2.If 6 kg of rice costs ₹450, how many kg can you buy for ₹525?
  3. 3.Find the amount when ₹3776 is invested at 25% per year compound interest for 2 years (in ₹).
  4. 4.Saanvi, Kavya and Dev invest ₹15000, ₹20000 and ₹18000 in a shop. The profit is ₹26500. What is Dev’s share (in ₹)?
  5. 5.A fish tank is 60 cm long, 90 cm wide and 100 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
  6. 6.Which is closest to 202 × 82? (Round each number first.) (a) 160000 (b) 32000 (c) 16000 (d) 1600
  7. 7.After a 40% discount, a table fan costs ₹1620. What was its marked price (in ₹)?
  8. 8.By selling a study lamp for ₹2016, a shopkeeper makes a profit of 40%. What did the study lamp cost the shopkeeper (in ₹)?
  9. 9.Divide ₹65 between Kabir and Karan in the ratio 7 : 6. How much does Karan get (in ₹)?
  10. 10.By selling a study lamp for ₹954, a shopkeeper makes a loss of 10%. What did the study lamp cost the shopkeeper (in ₹)?
  11. 11.33.3 ÷ 9 =
  12. 12.Ananya’s batting average after 8 innings is 48 runs. How many runs must Ananya score in the next innings to raise the average to 53?
  13. 13.A jug has 40 litres of a drink that is 40% mango juice. 10 litres of pure mango juice are added. What percent of the drink is mango juice now?
  14. 14.Kabir can finish a job in 7 days and Zoya in 20 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
  15. 15.The sum of 3 consecutive even numbers is 222. What is the largest of them?
  16. 16.Find the amount when ₹31250 is invested at 8% per year compound interest for 2 years (in ₹).
  17. 17.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
  18. 18.3/9 + 4/6 =
  19. 19.Find the HCF of 24 and 27.
  20. 20.A car runs for 2 hours at 43 km/h and then for 1 hour at 58 km/h. What is its average speed for the whole journey (in km/h)?
  21. 21.A train 180 m long runs at 36 km/h. How many seconds does it take to cross a platform 100 m long?
  22. 22.Find the third proportional to 3 and 15 (that is, 3 : 15 = 15 : ?).
  23. 23.A grocer mixes 4 kg of tea at ₹109 per kg with 5 kg of tea at ₹91 per kg. What is the price of the mix per kg (in ₹)?
  24. 24.A car goes 144 km on 12 litres of petrol. How far can it go on 40 litres (in km)?
  25. 25.Rice at ₹64 per kg is mixed with rice at ₹96 per kg to make a mix worth ₹76 per kg. How many kg of the cheaper rice must be mixed with 15 kg of the dearer rice?
  26. 26.What is the smallest number you must take away from 907 so that it divides exactly by 8?
  27. 27.Write 1/5 as a percent.
  28. 28.A 21-litre mix has milk and water in the ratio 4 : 3. How many litres of water must be added to make the ratio 1 : 1?
  29. 29.By selling a watch for ₹480, a shopkeeper makes a profit of 20%. What did the watch cost the shopkeeper (in ₹)?
  30. 30.Find the third proportional to 3 and 6 (that is, 3 : 6 = 6 : ?).
  31. 31.If 7 kites cost ₹126, how much do 20 kites cost (in ₹)?
  32. 32.Find the HCF of 14 and 10.
  33. 33.Divide ₹266 between Isha and Manav in the ratio 5 : 2. How much does Manav get (in ₹)?
  34. 34.8.12 + 3.6 =
  35. 35.A garden is 20 m long and 12 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
  36. 36.What is the difference between the compound interest and the simple interest on ₹16200 at 20% per year for 2 years (in ₹)?
  37. 37.Vivaan starts a business with ₹2000. After 9 months, Tara joins with ₹13000. At the end of the year the profit is ₹13440. What is Vivaan’s share (in ₹)?
  38. 38.What sum of money earns ₹1380 simple interest in 1 year at 10% per year (in ₹)?
  39. 39.Rice at ₹29 per kg is mixed with rice at ₹49 per kg to make a mix worth ₹34 per kg. How many kg of the cheaper rice must be mixed with 3 kg of the dearer rice?
  40. 40.Diya is 3 years older than Tara. In 3 years, the sum of their ages will be 61. How old is Tara now?

Answer key

  1. 21
  2. 7
  3. 5900
  4. 9000
  5. 540
  6. 16000
  7. 2700
  8. 1440
  9. 30
  10. 1060
  11. 3.7
  12. 93
  13. 52
  14. 140/27
  15. 76
  16. 36450
  17. 65856
  18. 1
  19. 3
  20. 48
  21. 28
  22. 75
  23. 99
  24. 480
  25. 25
  26. 3
  27. 20
  28. 3
  29. 400
  30. 12
  31. 360
  32. 2
  33. 76
  34. 11.72
  35. 68
  36. 648
  37. 5120
  38. 13800
  39. 9
  40. 26

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