Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 242 · 40 questions

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.

1. 1.How many cubes of edge 3 cm fit exactly in a box that is 6 cm × 18 cm × 15 cm?
2. 2.Find the compound interest on ₹39000 at 10% per year for 3 years, added every year (in ₹).
3. 3.If 3 pencil boxes cost ₹126, how much do 20 pencil boxes cost (in ₹)?
4. 4.Which is closest to 496 × 31? (Round each number first.) (a) 150000 (b) 30000 (c) 1500 (d) 15000
5. 5.A boat goes at 13 km/h in still water. The river flows at 1 km/h. How many hours does the boat take to go 84 km upstream and come back?
6. 6.Change 18 km/h into metres per second.
7. 7.Mangoes sold by a fruit seller
   Mon: 90
   Tue: 60
   Wed: 45
   Thu: 75
   Fri: 30
   How many more mangoes are there for Mon than for Wed?
8. 8.A bus runs at 40 km/h. How far does it go in 30 minutes (in km)?
9. 9.1/2 × 8/11 =
10. 10.The average weight of 12 children is 33 kg. One child, who weighs 55 kg, leaves the group. What is the new average weight (in kg)?
11. 11.Divide ₹750 between Ananya and Rahul in the ratio 7 : 8. How much does Rahul get (in ₹)?
12. 12.Which is closest to 1492 ÷ 51? (a) 30 (b) 60 (c) 300 (d) 15
13. 13.What is the difference between the compound interest and the simple interest on ₹7200 at 25% per year for 2 years (in ₹)?
14. 14.A price goes up by 20% and then goes up by 40% more. By what percent has it gone up in all? =
15. 15.Visitors to a science museum
    Jan: 160
    Feb: 120
    Mar: 80
    Apr: 160
    May: 280
    Which month has the fewest visitors? (a) Apr (b) May (c) Feb (d) Mar
16. 16.5 years ago, Arjun’s mother was four times as old as Arjun. The mother is 29 years old now. How old is Arjun now?
17. 17.Find the smallest number bigger than 12 that leaves a remainder of 5 when divided by 12, 6 or 9.
18. 18.Find the compound interest on ₹35625 at 12% per year for 2 years, added every year (in ₹).
19. 19.A train 375 m long runs at 54 km/h. How many seconds does it take to pass a pole?
20. 20.Find the LCM of 25 and 10.
21. 21.The average of 8 numbers is 55. When one more number is added, the average becomes 56. What number was added?
22. 22.What is the difference between the compound interest and the simple interest on ₹38800 at 25% per year for 2 years (in ₹)?
23. 23.A 16-litre mix has milk and water in the ratio 3 : 1. How many litres of water must be added to make the ratio 1 : 1?
24. 24.Aarav and Rahul together finish a job in 2 days. Aarav alone takes 6 days. How many days would Rahul take alone?
25. 25.(18 + 6) × 3 − 5 =
26. 26.By selling a table fan for ₹1848, a shopkeeper makes a profit of 10%. What did the table fan cost the shopkeeper (in ₹)?
27. 27.Find the compound interest on ₹6400 at 5% per year for 2 years, added every year (in ₹).
28. 28.Ananya’s batting average after 15 innings is 25 runs. How many runs must Ananya score in the next innings to raise the average to 29?
29. 29.A hall floor is 250 cm long and 200 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
30. 30.A tap fills a tank in 14 hours. A leak at the bottom empties the full tank in 28 hours. With both open, how many hours does the tank take to fill?
31. 31.Isha, Rohan and Karan invest ₹14000, ₹10000 and ₹15000 in a shop. The profit is ₹19500. What is Karan’s share (in ₹)?
32. 32.A bicycle marked at ₹2880 is sold for ₹2304. What is the discount percent?
33. 33.A cube has an edge of 5 cm. What is its volume (in cubic cm)?
34. 34.Rohan can finish a job in 12 days and Ishaan in 8 days. Rohan works alone for 3 days and then stops. Ishaan finishes the rest. How many days does Ishaan take?
35. 35.Marks of 6 friends in a quiz: 44, 35, 33, 55, 29, 56. What is their average mark?
36. 36.What is the difference between the compound interest and the simple interest on ₹32500 at 12% per year for 2 years (in ₹)?
37. 37.Ananya puts ₹8000 into a business for 10 months and Zoya puts ₹12000 for 7 months. The profit is ₹22550. What is Ananya’s share (in ₹)?
38. 38.Divide ₹364 between Nisha and Farhan in the ratio 1 : 6. How much does Nisha get (in ₹)?
39. 39.Two discounts of 20% and 10%, one after the other, are the same as one discount of what percent? =
40. 40.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 100
    Class 9: 120
    Class 10: 60
    Which class has the most trees? (a) Class 10 (b) Class 8 (c) Class 9 (d) Class 7

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