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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 393 · 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.Nisha and Farhan start a business with ₹9000 and ₹20000. They earn a profit of ₹11600. What is Farhan’s share (in ₹)?
  2. 2.Find the HCF of 20 and 36.
  3. 3.Which is closest to 403 × 59? (Round each number first.) (a) 240000 (b) 2400 (c) 24000 (d) 48000
  4. 4.A park is 27 m long and 18 m wide. Fencing costs ₹16 per metre. What does it cost to fence the park all round (in ₹)?
  5. 5.Nisha and Arjun together finish a job in 2 days. Nisha alone takes 4 days. How many days would Arjun take alone?
  6. 6.A box is 8 cm long, 2 cm wide and 10 cm high. What is its volume (in cubic cm)?
  7. 7.A jug has 40 litres of a drink that is 40% mango juice. 8 litres of pure mango juice are added. What percent of the drink is mango juice now?
  8. 8.Find the amount when ₹22725 is invested at 20% per year compound interest for 2 years (in ₹).
  9. 9.Which is closest to 3197 ÷ 39? (a) 160 (b) 40 (c) 800 (d) 80
  10. 10.Tara’s father is five times as old as Tara. The sum of their ages is 54 years. How old is Tara?
  11. 11.A price goes up by 15% and then goes up by 50% more. By what percent has it gone up in all? =
  12. 12.The simple interest on ₹14500 for 4 years is ₹6380. What is the rate of interest (% per year)?
  13. 13.9 : 12 = 36 : ?
  14. 14.Arjun, Ishaan and Dev invest ₹19000, ₹15000 and ₹7000 in a shop. The profit is ₹8200. What is Dev’s share (in ₹)?
  15. 15.8.1 × 2 =
  16. 16.If 2 kg of rice costs ₹56, how many kg can you buy for ₹224?
  17. 17.A rectangular field is 8 m long and 6 m wide. What is its area (in sq m)?
  18. 18.2 years ago, Ananya’s mother was four times as old as Ananya. The mother is 46 years old now. How old is Ananya now?
  19. 19.2/5 × 6/7 =
  20. 20.Kavya and Arjun start a business with ₹7000 and ₹10000. They earn a profit of ₹3400. What is Arjun’s share (in ₹)?
  21. 21.In 18 years, Zoya will be twice as old as Zoya was 4 years ago. How old is Zoya now?
  22. 22.A price goes up by 30% and then goes up by 30% more. By what percent has it gone up in all? =
  23. 23.Find the compound interest on ₹31875 at 12% per year for 2 years, added every year (in ₹).
  24. 24.Kavya, Karan and Priya invest ₹17000, ₹14000 and ₹8000 in a shop. The profit is ₹39000. What is Priya’s share (in ₹)?
  25. 25.A rectangle has an area of 208 sq cm and a length of 16 cm. What is its perimeter (in cm)?
  26. 26.A pen costs ₹4 more than a pencil. 2 pens and 6 pencils cost ₹72 in all. What does one pencil cost (in ₹)?
  27. 27.What is the difference between the compound interest and the simple interest on ₹7500 at 12% per year for 2 years (in ₹)?
  28. 28.Divide ₹99 between Farhan and Pooja in the ratio 4 : 7. How much does Farhan get (in ₹)?
  29. 29.Find the amount when ₹42000 is invested at 10% per year compound interest for 3 years (in ₹).
  30. 30.Find the third proportional to 9 and 36 (that is, 9 : 36 = 36 : ?).
  31. 31.A round wheel has a radius of 35 cm. What is its circumference (take π = 22/7; in cm)?
  32. 32.Dev and Isha together finish a job in 5 days. Dev alone takes 6 days. How many days would Isha take alone?
  33. 33.The ratio of boys to girls in a class is 7 : 2. There are 21 boys. How many girls are there?
  34. 34.Karan can finish a job in 4 days and Manav in 24 days. Karan works alone for 1 day and then stops. Manav finishes the rest. How many days does Manav take?
  35. 35.Two trains, 160 m and 115 m long, run towards each other on side-by-side tracks at 54 km/h and 36 km/h. How many seconds do they take to cross each other?
  36. 36.A watch is marked at ₹544. The shop takes 50% off, and then a further 25% off the new price. How much do you pay (in ₹)?
  37. 37.What percent of 250 is 215?
  38. 38.Rice at ₹30 per kg is mixed with rice at ₹45 per kg to make a mix worth ₹36 per kg. How many kg of the cheaper rice must be mixed with 8 kg of the dearer rice?
  39. 39.A shopkeeper buys a cricket bat for ₹1840 and sells it for ₹2024. Find the profit percent.
  40. 40.Pipes A and B fill a tank in 10 and 15 hours. Pipe C empties the full tank in 8 hours. If all three are open, how many hours does the tank take to fill?

Answer key

  1. 8000
  2. 4
  3. 24000
  4. 1440
  5. 4
  6. 160
  7. 50
  8. 32724
  9. 80
  10. 9
  11. 72.5
  12. 11
  13. 48
  14. 1400
  15. 16.2
  16. 8
  17. 48
  18. 13
  19. 12/35
  20. 2000
  21. 26
  22. 69
  23. 8109
  24. 8000
  25. 58
  26. 8
  27. 108
  28. 36
  29. 55902
  30. 144
  31. 220
  32. 30
  33. 6
  34. 18
  35. 11
  36. 204
  37. 86
  38. 12
  39. 10
  40. 24

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