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Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 876 · 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.Find the third proportional to 3 and 12 (that is, 3 : 12 = 12 : ?).
  2. 2.What is 75% of 372?
  3. 3.Kabir and Pooja together finish a job in 4 days. Kabir alone takes 5 days. How many days would Pooja take alone?
  4. 4.Find the third proportional to 3 and 6 (that is, 3 : 6 = 6 : ?).
  5. 5.A cube has an edge of 8 cm. What is its total surface area (in sq cm)?
  6. 6.5 years ago, Tara’s mother was twice as old as Tara. The mother is 13 years old now. How old is Tara now?
  7. 7.Trees planted by each class
    Class 6: 100
    Class 7: 125
    Class 8: 100
    Class 9: 75
    Class 10: 100
    Which class has the fewest trees?     (a) Class 9 (b) Class 10 (c) Class 6 (d) Class 8
  8. 8.How many cubes of edge 4 cm fit exactly in a box that is 16 cm × 12 cm × 24 cm?
  9. 9.The digits of a two-digit number add up to 9. When the digits swap places, the number goes up by 63. What is the number?
  10. 10.12 painters can paint a school in 4 days. How many days would 6 painters take, working at the same speed?
  11. 11.What is the difference between the compound interest and the simple interest on ₹40800 at 15% per year for 2 years (in ₹)?
  12. 12.A train running at 72 km/h passes a pole in 20 seconds. How long is the train (in metres)?
  13. 13.A grocer mixes 8 kg of tea at ₹74 per kg with 3 kg of tea at ₹85 per kg. What is the price of the mix per kg (in ₹)?
  14. 14.Students who chose each subject
    Maths: 30
    Science: 75
    English: 45
    Hindi: 60
    Art: 90
    The number for Art is what percent of the total?
  15. 15.The ratio of boys to girls in a class is 4 : 7. There are 16 boys. How many girls are there?
  16. 16.Marks of 6 friends in a quiz: 51, 71, 70, 50, 63, 43. What is their average mark?
  17. 17.Find the LCM of 13, 5 and 15.
  18. 18.Change 5 m/s into km/h.
  19. 19.Manav, Rohan and Tara invest ₹14000, ₹10000 and ₹17000 in a shop. The profit is ₹16400. What is Tara’s share (in ₹)?
  20. 20.Which is closest to 200 × 38? (Round each number first.) (a) 16000 (b) 80000 (c) 8000 (d) 800
  21. 21.In how many years will ₹4700 earn ₹1692 as simple interest at 12% per year?
  22. 22.2.28 + 9.6 =
  23. 23.Rahul starts a business with ₹20000. After 8 months, Sneha joins with ₹16000. At the end of the year the profit is ₹6840. What is Rahul’s share (in ₹)?
  24. 24.A 30-litre mix has milk and water in the ratio 5 : 1. How many litres of water must be added to make the ratio 1 : 1?
  25. 25.Kavya puts ₹13000 into a business for 4 months and Ananya puts ₹16000 for 5 months. The profit is ₹4290. What is Kavya’s share (in ₹)?
  26. 26.Which is closest to 1798 ÷ 21? (a) 900 (b) 90 (c) 180 (d) 45
  27. 27.Zoya’s father is four times as old as Zoya. The sum of their ages is 25 years. How old is Zoya?
  28. 28.If 4 kg of rice costs ₹352, how many kg can you buy for ₹1056?
  29. 29.Aarav has 9 coins, all ₹5 and ₹2 coins, worth ₹21 in all. How many ₹5 coins are there?
  30. 30.A triangle has a base of 28 cm and a height of 5 cm. What is its area (in sq cm)?
  31. 31.8 : 11 = 64 : ?
  32. 32.Which of these numbers divides exactly by 6? (a) 8770 (b) 3298 (c) 2124 (d) 1552
  33. 33.A tap fills a tank in 20 hours. A leak at the bottom empties the full tank in 36 hours. With both open, how many hours does the tank take to fill?
  34. 34.Visitors to a science museum
    Jan: 60
    Feb: 120
    Mar: 45
    Apr: 45
    May: 30
    The number for Apr is what percent of the total?
  35. 35.(12 + 9) × 9 − 22 =
  36. 36.A cylinder has a radius of 7 cm and a height of 9 cm. What is its volume (take π = 22/7; in cubic cm)?
  37. 37.6 × (24 − 5) + 16 ÷ 2 =
  38. 38.Sneha has 11 coins, all ₹5 and ₹2 coins, worth ₹25 in all. How many ₹5 coins are there?
  39. 39.If 2 kg of rice costs ₹96, how many kg can you buy for ₹192?
  40. 40.10 : 13 = 90 : ?

Answer key

  1. 48
  2. 279
  3. 20
  4. 12
  5. 384
  6. 9
  7. Class 9
  8. 72
  9. 18
  10. 8
  11. 918
  12. 400
  13. 77
  14. 30
  15. 28
  16. 58
  17. 195
  18. 18
  19. 6800
  20. 8000
  21. 3
  22. 11.88
  23. 5400
  24. 20
  25. 1690
  26. 90
  27. 5
  28. 12
  29. 1
  30. 70
  31. 88
  32. 2124
  33. 45
  34. 15
  35. 167
  36. 1386
  37. 122
  38. 1
  39. 4
  40. 117

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