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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 931 · 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.

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  1. 1.The price of a school bag changes from ₹1860 to ₹1395. By what percent did it come down?
  2. 2.In how many years will ₹16800 earn ₹1008 as simple interest at 3% per year?
  3. 3.A train 400 m long runs at 90 km/h. How many seconds does it take to cross a platform 175 m long?
  4. 4.Find the LCM of 7 and 5.
  5. 5.Find the simple interest on ₹7600 at 10% per year for 5 years (in ₹).
  6. 6.Which is closest to 198 × 19? (Round each number first.) (a) 40000 (b) 8000 (c) 400 (d) 4000
  7. 7.11 : 10 = 99 : ?
  8. 8.What is the smallest number you must take away from 617 so that it divides exactly by 7?
  9. 9.What is the smallest number you must take away from 147 so that it divides exactly by 11?
  10. 10.Solve for x: 5(x + 2) = 4x + 22. What is x?
  11. 11.Rice at ₹27 per kg is mixed with rice at ₹62 per kg to make a mix worth ₹47 per kg. How many kg of the cheaper rice must be mixed with 20 kg of the dearer rice?
  12. 12.2/3 of 12 + 6 × 5 =
  13. 13.Find the amount when ₹41600 is invested at 15% per year compound interest for 2 years (in ₹).
  14. 14.A shopkeeper buys a table fan for ₹1960 and sells it for ₹1372. Find the loss percent.
  15. 15.A closed box is 5 cm long, 6 cm wide and 5 cm high. What is its total surface area (in sq cm)?
  16. 16.Pooja can finish a job in 8 days and Isha in 9 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
  17. 17.By selling a pressure cooker for ₹840, a shopkeeper makes a profit of 50%. What did the pressure cooker cost the shopkeeper (in ₹)?
  18. 18.A hall floor is 140 cm long and 40 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
  19. 19.By selling a study lamp for ₹418, a shopkeeper makes a loss of 5%. What did the study lamp cost the shopkeeper (in ₹)?
  20. 20.After a 20% discount, a bicycle costs ₹3264. What was its marked price (in ₹)?
  21. 21.A rectangular field is 26 m long and 14 m wide. What is its area (in sq m)?
  22. 22.The average of 5 numbers is 34. When one more number is added, the average becomes 39. What number was added?
  23. 23.What percent of 25 is 4?
  24. 24.8 years ago, Kabir’s mother was four times as old as Kabir. The mother is 44 years old now. How old is Kabir now?
  25. 25.What is the difference between the compound interest and the simple interest on ₹12500 at 12% per year for 2 years (in ₹)?
  26. 26.The length of a rectangle is 12 m more than its breadth. Its perimeter is 112 m. What is its breadth (in m)?
  27. 27.If 12 pencil boxes cost ₹216, how much do 10 pencil boxes cost (in ₹)?
  28. 28.Rahul starts a business with ₹14000. After 6 months, Zoya joins with ₹10000. At the end of the year the profit is ₹10070. What is Rahul’s share (in ₹)?
  29. 29.The digits of a two-digit number add up to 15. When the digits swap places, the number goes up by 9. What is the number?
  30. 30.(7 + 19) × 2 − 14 =
  31. 31.A school bag is marked at ₹3020. The shop gives a 25% discount. How much do you pay (in ₹)?
  32. 32.Find the amount when ₹39750 is invested at 20% per year compound interest for 3 years (in ₹).
  33. 33.The HCF of two numbers is 4 and their LCM is 168. One of the numbers is 28. What is the other number?
  34. 34.Change 90 km/h into metres per second.
  35. 35.Divide ₹231 between Kabir and Zoya in the ratio 5 : 6. How much does Zoya get (in ₹)?
  36. 36.28 ÷ 7 × 9 + 7 =
  37. 37.Find the LCM of 6 and 15.
  38. 38.A car goes 132 km on 11 litres of petrol. How far can it go on 29 litres (in km)?
  39. 39.Find the third proportional to 7 and 14 (that is, 7 : 14 = 14 : ?).
  40. 40.Trees planted by each class
    Class 6: 150
    Class 7: 300
    Class 8: 100
    Class 9: 400
    Class 10: 50
    How many more trees are there for Class 7 than for Class 6?

Answer key

  1. 25
  2. 2
  3. 23
  4. 35
  5. 3800
  6. 4000
  7. 90
  8. 1
  9. 4
  10. 12
  11. 15
  12. 38
  13. 55016
  14. 30
  15. 170
  16. 72/17
  17. 560
  18. 14
  19. 440
  20. 4080
  21. 364
  22. 64
  23. 16
  24. 17
  25. 180
  26. 22
  27. 180
  28. 7420
  29. 78
  30. 38
  31. 2265
  32. 68688
  33. 24
  34. 25
  35. 126
  36. 43
  37. 30
  38. 348
  39. 28
  40. 150

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