Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 444 · 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. 1.6.6 × 4 =
2. 2.Diya puts ₹4700 in a bank at 3% simple interest per year. How much will she have after 1 year (in ₹)?
3. 3.One number is 5 times another. Their difference is 60. What is the smaller number?
4. 4.A water tank holds 1200 litres. 5% of the water is used. How many litres are left?
5. 5.Solve for x: 8(x + 9) = 6x + 74. What is x?
6. 6.A car goes 81 km on 9 litres of petrol. How far can it go on 31 litres (in km)?
7. 7.Visitors to a science museum
   Jan: 200
   Feb: 250
   Mar: 300
   Apr: 100
   May: 150
   What is the difference between the highest and the lowest number of visitors?
8. 8.10 × ? − 9 = 51
9. 9.Pipes A and B together fill a tank in 4 hours. Pipe A alone fills it in 5 hours. How many hours does pipe B alone take?
10. 10.Which is closest to 1794 ÷ 21? (a) 45 (b) 900 (c) 180 (d) 90
11. 11.A car runs for 3 hours at 50 km/h and then for 3 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
12. 12.Two discounts of 20% and 25%, one after the other, are the same as one discount of what percent? =
13. 13.I think of a number, multiply it by 7 and then take away 40. The answer is 107. What is my number?
14. 14.One number is 5 times another. Their difference is 20. What is the smaller number?
15. 15.Find the LCM of 8, 9 and 3.
16. 16.The price of a school bag changes from ₹3640 to ₹5460. By what percent did it go up?
17. 17.A cube has an edge of 5 cm. What is its total surface area (in sq cm)?
18. 18.Pipe A fills a tank in 9 hours and pipe B fills it in 18 hours. How many hours do both pipes take together?
19. 19.What is 1/4 of 12 litres?
20. 20.A car goes 92 km on 4 litres of petrol. How far can it go on 14 litres (in km)?
21. 21.I think of a number, multiply it by 4 and then take away 38. The answer is 22. What is my number?
22. 22.Change 18 km/h into metres per second.
23. 23.The perimeter of a square is 100 cm. What is its area (in sq cm)?
24. 24.Find the LCM of 15 and 25.
25. 25.Find the LCM of 27 and 24.
26. 26.Find the compound interest on ₹8300 at 10% per year for 2 years, added every year (in ₹).
27. 27.5 × ? − 18 = 72
28. 28.Which is closest to 100 + 801 + 101? (a) 900 (b) 1100 (c) 1200 (d) 1000
29. 29.Which is closest to 401 + 304 + 501? (a) 1100 (b) 1200 (c) 1300 (d) 1400
30. 30.Books sold by a shop
    Mon: 175
    Tue: 100
    Wed: 75
    Thu: 100
    Fri: 50
    What is the average number of books per day?
31. 31.Find the simple interest on ₹12800 at 14% per year for 1 year (in ₹).
32. 32.A study lamp is marked at ₹4200. The shop takes 10% off, and then a further 10% off the new price. How much do you pay (in ₹)?
33. 33.How many factors does 56 have?
34. 34.Find the simple interest on ₹11000 at 14% per year for 3 years (in ₹).
35. 35.Dev puts ₹14000 into a business for 10 months and Rahul puts ₹2000 for 5 months. The profit is ₹12300. What is Dev’s share (in ₹)?
36. 36.Visitors to a science museum
    Jan: 150
    Feb: 125
    Mar: 50
    Apr: 100
    May: 75
    How many visitors are there in all?
37. 37.Priya’s batting average after 10 innings is 31 runs. How many runs must Priya score in the next innings to raise the average to 32?
38. 38.A jug has 40 litres of a drink that is 20% mango juice. 10 litres of pure mango juice are added. What percent of the drink is mango juice now?
39. 39.Find the amount when ₹40000 is invested at 15% per year compound interest for 3 years (in ₹).
40. 40.6 : 2 = 54 : ?

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