Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 937 · 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.Find the amount when ₹30750 is invested at 20% per year compound interest for 2 years (in ₹).
2. 2.Find the HCF of 98 and 84.
3. 3.A price goes up by 15% and then goes up by 5% more. By what percent has it gone up in all? =
4. 4.What is the difference between the compound interest and the simple interest on ₹45600 at 25% per year for 2 years (in ₹)?
5. 5.(19 + 4) × 3 − 7 =
6. 6.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
7. 7.A rectangle has an area of 35 sq cm and a length of 7 cm. What is its perimeter (in cm)?
8. 8.A 12-litre mix has milk and water in the ratio 1 : 2. How many litres of water must be added to make the ratio 1 : 3?
9. 9.A train running at 54 km/h passes a pole in 16 seconds. How long is the train (in metres)?
10. 10.A train 120 m long runs at 54 km/h. How many seconds does it take to pass a pole?
11. 11.Pipe A fills a tank in 12 hours and pipe B fills it in 24 hours. How many hours do both pipes take together?
12. 12.A hall floor is 125 cm long and 100 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
13. 13.Find the HCF of 16 and 6.
14. 14.Trees planted by each class
    Class 6: 125
    Class 7: 100
    Class 8: 25
    Class 9: 200
    Class 10: 50
    How many trees are there in all?
15. 15.Karan’s father is five times as old as Karan. The sum of their ages is 30 years. How old is Karan?
16. 16.Trees planted by each class
    Class 6: 30
    Class 7: 120
    Class 8: 90
    Class 9: 90
    Class 10: 270
    Which class has the most trees? (a) Class 7 (b) Class 9 (c) Class 8 (d) Class 10
17. 17.A boat goes at 7 km/h in still water. The river flows at 6 km/h. How many hours does the boat take to go 78 km upstream and come back?
18. 18.Sneha’s father is three times as old as Sneha. The sum of their ages is 24 years. How old is the father?
19. 19.A jug has 10 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?
20. 20.By selling a watch for ₹2200, a shopkeeper makes a profit of 10%. What did the watch cost the shopkeeper (in ₹)?
21. 21.A town has 1080 people. Its population grows by 10%. How many people live there now?
22. 22.Books sold by a shop
    Mon: 60
    Tue: 90
    Wed: 90
    Thu: 150
    Fri: 210
    How many more books are there for Fri than for Thu?
23. 23.A train running at 90 km/h passes a pole in 30 seconds. How long is the train (in metres)?
24. 24.Students who chose each subject
    Maths: 120
    Science: 160
    English: 160
    Hindi: 80
    Art: 280
    How many more students are there for Science than for Maths?
25. 25.By selling a school bag for ₹924, a shopkeeper makes a profit of 40%. What did the school bag cost the shopkeeper (in ₹)?
26. 26.(4 + 2) × 2 − 4 =
27. 27.Which is closest to 702 × 31? (Round each number first.) (a) 42000 (b) 2100 (c) 210000 (d) 21000
28. 28.A car runs for 3 hours at 74 km/h and then for 3 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
29. 29.Trees planted by each class
    Class 6: 100
    Class 7: 150
    Class 8: 125
    Class 9: 50
    Class 10: 75
    How many trees are there in all?
30. 30.What is the smallest number you must add to 533 so that it divides exactly by 6?
31. 31.Find the LCM of 13, 3 and 12.
32. 32.Kavya can finish a job in 15 days and Isha in 3 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
33. 33.78 − 56 ÷ 7 × 5 =
34. 34.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
35. 35.What sum of money earns ₹70 simple interest in 2 years at 5% per year (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹45600 at 15% per year for 2 years (in ₹)?
37. 37.Find the simple interest on ₹18600 at 12% per year for 1 year (in ₹).
38. 38.2.93 + 2.9 =
39. 39.A triangle has a base of 17 cm and a height of 4 cm. What is its area (in sq cm)?
40. 40.Round 35.17 to one decimal place. =

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