Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 105 · 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.Write 19/20 as a percent.
2. 2.5/6 − 1/2 =
3. 3.One number is 2 times another. Their difference is 32. What is the smaller number?
4. 4.Round 27.78 to one decimal place. =
5. 5.A jug has 20 litres of a drink that is 40% mango juice. 5 litres of pure mango juice are added. What percent of the drink is mango juice now?
6. 6.45 + 9 × 6 − 43 =
7. 7.(8 + 19) × 9 − 17 =
8. 8.What is the smallest number you must take away from 368 so that it divides exactly by 11?
9. 9.Find the third proportional to 8 and 40 (that is, 8 : 40 = 40 : ?).
10. 10.The average weight of 9 children is 30 kg. One child, who weighs 38 kg, leaves the group. What is the new average weight (in kg)?
11. 11.Which is closest to 204 × 61? (Round each number first.) (a) 12000 (b) 24000 (c) 1200 (d) 120000
12. 12.What sum of money earns ₹460 simple interest in 5 years at 2% per year (in ₹)?
13. 13.A closed box is 7 cm long, 11 cm wide and 4 cm high. What is its total surface area (in sq cm)?
14. 14.By selling a cricket bat for ₹752, a shopkeeper makes a loss of 20%. What did the cricket bat cost the shopkeeper (in ₹)?
15. 15.Find the third proportional to 9 and 36 (that is, 9 : 36 = 36 : ?).
16. 16.The sum of 3 consecutive numbers is 111. What is the largest of them?
17. 17.Which is closest to 204 × 38? (Round each number first.) (a) 80000 (b) 8000 (c) 800 (d) 16000
18. 18.Write 11/20 as a percent.
19. 19.Find the compound interest on ₹13125 at 12% per year for 2 years, added every year (in ₹).
20. 20.Saanvi can finish a job in 10 days and Kabir in 16 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
21. 21.Round 12.22 to one decimal place. =
22. 22.What is the difference between the compound interest and the simple interest on ₹42800 at 15% per year for 2 years (in ₹)?
23. 23.23 + 4 × 8 − 22 =
24. 24.By selling a cricket bat for ₹256, a shopkeeper makes a loss of 20%. What did the cricket bat cost the shopkeeper (in ₹)?
25. 25.Farhan can finish a job in 6 days and Karan in 12 days. Farhan works alone for 5 days and then stops. Karan finishes the rest. How many days does Karan take?
26. 26.The ratio of boys to girls in a class is 3 : 7. There are 6 boys. How many girls are there?
27. 27.4 : 13 = 12 : ?
28. 28.5.2 × 2 =
29. 29.Pipe A fills a tank in 9 hours and pipe B fills it in 18 hours. How many hours do both pipes take together?
30. 30.A car goes 45 km on 5 litres of petrol. How far can it go on 13 litres (in km)?
31. 31.(6 + 10) × 6 − 5 =
32. 32.Change 5 m/s into km/h.
33. 33.A train running at 54 km/h passes a pole in 9 seconds. How long is the train (in metres)?
34. 34.Find the smallest number bigger than 12 that leaves a remainder of 2 when divided by 9, 12 or 3.
35. 35.Trees planted by each class
    Class 6: 25
    Class 7: 20
    Class 8: 5
    Class 9: 40
    Class 10: 10
    What is the average number of trees per class?
36. 36.What is the smallest number you must take away from 397 so that it divides exactly by 4?
37. 37.A train 60 m long runs at 36 km/h. How many seconds does it take to pass a pole?
38. 38.What is the difference between the compound interest and the simple interest on ₹42800 at 25% per year for 2 years (in ₹)?
39. 39.5% of a number is 30. What is the number?
40. 40.Rahul and Ishaan together finish a job in 6 days. Rahul alone takes 7 days. How many days would Ishaan take alone?

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