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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 81 · 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. 1.4/6 + 2/9 =
  2. 2.Divide ₹297 between Kavya and Karan in the ratio 6 : 5. How much does Kavya get (in ₹)?
  3. 3.The HCF of two numbers is 4 and their LCM is 288. One of the numbers is 32. What is the other number?
  4. 4.A watch marked at ₹1220 is sold for ₹732. What is the discount percent?
  5. 5.By selling a pressure cooker for ₹840, a shopkeeper makes a profit of 50%. What did the pressure cooker cost the shopkeeper (in ₹)?
  6. 6.Write 9/10 as a percent.
  7. 7.A pen costs ₹4 more than a pencil. 3 pens and 5 pencils cost ₹76 in all. What does one pencil cost (in ₹)?
  8. 8.A round wheel has a diameter of 84 cm. What is its circumference (take π = 22/7; in cm)?
  9. 9.6 : 15 = 36 : ?
  10. 10.If 5 erasers cost ₹50, how much do 12 erasers cost (in ₹)?
  11. 11.How many factors does 64 have?
  12. 12.38.5 ÷ 5 =
  13. 13.If 11 pencil boxes cost ₹385, how much do 5 pencil boxes cost (in ₹)?
  14. 14.Karan works three times as fast as Isha. Together they finish a job in 3 days. How many days would Isha take alone?
  15. 15.Saanvi can finish a job in 4 days and Rohan in 20 days. Saanvi works alone for 2 days and then stops. Rohan finishes the rest. How many days does Rohan take?
  16. 16.Find the LCM of 14 and 4.
  17. 17.Rice at ₹80 per kg is mixed with rice at ₹122 per kg to make a mix worth ₹116 per kg. How many kg of the cheaper rice must be mixed with 12 kg of the dearer rice?
  18. 18.A school bag is marked at ₹432. The shop takes 50% off, and then a further 50% off the new price. How much do you pay (in ₹)?
  19. 19.A shop sells an average of 55 kg of sugar a day for 3 days, and then 20 kg a day for the next 4 days. What is the average sale per day for all 7 days (in kg)?
  20. 20.A price comes down by 5% and then comes down by 15% more. By what percent has it come down in all? =
  21. 21.Three temple bells ring every 9, 12 and 24 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
  22. 22.Find the HCF of 35 and 25.
  23. 23.A round wheel has a diameter of 70 cm. What is its circumference (take π = 22/7; in cm)?
  24. 24.What is the difference between the compound interest and the simple interest on ₹42000 at 20% per year for 2 years (in ₹)?
  25. 25.By selling a school bag for ₹2150, a shopkeeper makes a profit of 25%. What did the school bag cost the shopkeeper (in ₹)?
  26. 26.Two discounts of 50% and 10%, one after the other, are the same as one discount of what percent? =
  27. 27.Manav is 4 years older than Arjun. In 7 years, the sum of their ages will be 78. How old is Arjun now?
  28. 28.If 5 pens cost ₹110, how much do 9 pens cost (in ₹)?
  29. 29.By selling a pressure cooker for ₹105, a shopkeeper makes a loss of 25%. What did the pressure cooker cost the shopkeeper (in ₹)?
  30. 30.Find the LCM of 12, 5 and 9.
  31. 31.Two tanks hold 90 litres and 50 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
  32. 32.10 years ago, Ananya’s mother was three times as old as Ananya. The mother is 40 years old now. How old is Ananya now?
  33. 33.6 years ago, Arjun’s mother was three times as old as Arjun. The mother is 33 years old now. How old is Arjun now?
  34. 34.Find the compound interest on ₹15600 at 15% per year for 2 years, added every year (in ₹).
  35. 35.The HCF of two numbers is 4 and their LCM is 40. One of the numbers is 8. What is the other number?
  36. 36.7 years ago, Rahul’s mother was four times as old as Rahul. The mother is 47 years old now. How old is Rahul now?
  37. 37.Find the compound interest on ₹32416 at 25% per year for 2 years, added every year (in ₹).
  38. 38.Ananya and Tara start a business with ₹14000 and ₹17000. They earn a profit of ₹24800. What is Tara’s share (in ₹)?
  39. 39.Write 8/25 as a percent.
  40. 40.The average of 4 numbers is 24. When one more number is added, the average becomes 27. What number was added?

Answer key

  1. 8/9
  2. 162
  3. 36
  4. 40
  5. 560
  6. 90
  7. 8
  8. 264
  9. 90
  10. 120
  11. 7
  12. 7.7
  13. 175
  14. 12
  15. 10
  16. 28
  17. 2
  18. 108
  19. 35
  20. 19.25
  21. 72
  22. 5
  23. 220
  24. 1680
  25. 1720
  26. 55
  27. 30
  28. 198
  29. 140
  30. 180
  31. 10
  32. 20
  33. 15
  34. 5031
  35. 20
  36. 17
  37. 18234
  38. 13600
  39. 32
  40. 39

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