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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 643 · 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.A rectangle has an area of 240 sq cm and a length of 24 cm. What is its perimeter (in cm)?
  2. 2.I think of a number, multiply it by 5 and then add 16. The answer is 101. What is my number?
  3. 3.Find the LCM of 2, 4 and 3.
  4. 4.A cylinder has a radius of 7 cm and a height of 17 cm. What is its volume (take π = 22/7; in cubic cm)?
  5. 5.3/6 + 2/11 =
  6. 6.Ishaan’s father is three times as old as Ishaan. The sum of their ages is 36 years. How old is Ishaan?
  7. 7.How many cubes of edge 4 cm fit exactly in a box that is 16 cm × 16 cm × 24 cm?
  8. 8.Find the compound interest on ₹31875 at 12% per year for 2 years, added every year (in ₹).
  9. 9.Ananya works twice as fast as Kabir. Together they finish a job in 10 days. How many days would Kabir take alone?
  10. 10.The HCF of two numbers is 7 and their LCM is 441. One of the numbers is 63. What is the other number?
  11. 11.Sneha and Zoya start a business with ₹17000 and ₹18000. They earn a profit of ₹14000. What is Zoya’s share (in ₹)?
  12. 12.A train 280 m long runs at 72 km/h. How many seconds does it take to cross a platform 280 m long?
  13. 13.A shopkeeper buys a bicycle for ₹100 and sells it for ₹110. Find the profit percent.
  14. 14.A closed box is 9 cm long, 8 cm wide and 3 cm high. What is its total surface area (in sq cm)?
  15. 15.A water tank holds 1460 litres. 25% of the water is used. How many litres are left?
  16. 16.The simple interest on ₹18300 for 4 years is ₹2196. What is the rate of interest (% per year)?
  17. 17.What percent of 25 is 13?
  18. 18.By selling a pressure cooker for ₹2136, a shopkeeper makes a profit of 20%. What did the pressure cooker cost the shopkeeper (in ₹)?
  19. 19.The HCF of two numbers is 9 and their LCM is 189. One of the numbers is 63. What is the other number?
  20. 20.Three temple bells ring every 10, 15 and 20 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
  21. 21.Arjun and Sneha start a business with ₹11000 and ₹20000. They earn a profit of ₹9300. What is Sneha’s share (in ₹)?
  22. 22.A water tank holds 2940 litres. 25% of the water is used. How many litres are left?
  23. 23.If 9 pens cost ₹252, how much do 12 pens cost (in ₹)?
  24. 24.A boat goes 76 km downstream in 4 hours and 60 km upstream in 4 hours. What is the speed of the boat in still water (in km/h)?
  25. 25.A fish tank is 80 cm long, 80 cm wide and 30 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
  26. 26.A grocer mixes 2 kg of tea at ₹33 per kg with 6 kg of tea at ₹45 per kg. What is the price of the mix per kg (in ₹)?
  27. 27.Arjun has 14 coins, all ₹5 and ₹2 coins, worth ₹58 in all. How many ₹5 coins are there?
  28. 28.5/7 of 35 + 4 × 3 =
  29. 29.How many factors does 45 have?
  30. 30.Three temple bells ring every 10, 24 and 15 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
  31. 31.Find the LCM of 8 and 36.
  32. 32.80% of a number is 176. What is the number?
  33. 33.A price goes up by 10% and then goes up by 50% more. By what percent has it gone up in all? =
  34. 34.Find the amount when ₹40625 is invested at 4% per year compound interest for 2 years (in ₹).
  35. 35.A hall floor is 315 cm long and 90 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
  36. 36.Find the amount when ₹29000 is invested at 10% per year compound interest for 3 years (in ₹).
  37. 37.Pipes A and B fill a tank in 6 and 20 hours. Pipe C empties the full tank in 5 hours. If all three are open, how many hours does the tank take to fill?
  38. 38.Pipe A fills a tank in 15 hours and pipe B fills it in 30 hours. How many hours do both pipes take together?
  39. 39.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
  40. 40.A 45-litre mix has milk and water in the ratio 2 : 3. How many litres of water must be added to make the ratio 1 : 2?

Answer key

  1. 68
  2. 17
  3. 12
  4. 2618
  5. 15/22
  6. 9
  7. 96
  8. 8109
  9. 30
  10. 49
  11. 7200
  12. 28
  13. 10
  14. 246
  15. 1095
  16. 3
  17. 52
  18. 1780
  19. 27
  20. 60
  21. 6000
  22. 2205
  23. 336
  24. 17
  25. 192
  26. 42
  27. 10
  28. 37
  29. 6
  30. 120
  31. 72
  32. 220
  33. 65
  34. 43940
  35. 14
  36. 38599
  37. 60
  38. 10
  39. 39366
  40. 9

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