Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 323 · 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.A triangle has a base of 5 cm and a height of 10 cm. What is its area (in sq cm)?
2. 2.A rectangular field is 6 m long and 3 m wide. What is its area (in sq m)?
3. 3.A cube has an edge of 15 cm. What is its total surface area (in sq cm)?
4. 4.Rice at ₹44 per kg is mixed with rice at ₹76 per kg to make a mix worth ₹52 per kg. How many kg of the cheaper rice must be mixed with 4 kg of the dearer rice?
5. 5.Which of these numbers divides exactly by 11? (a) 1950 (b) 7282 (c) 1132 (d) 3110
6. 6.If 7 pencil boxes cost ₹126, how much do 10 pencil boxes cost (in ₹)?
7. 7.A triangle has a base of 22 cm and a height of 6 cm. What is its area (in sq cm)?
8. 8.Find the HCF of 28 and 42.
9. 9.Which is closest to 2107 ÷ 31? (a) 70 (b) 140 (c) 700 (d) 35
10. 10.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 30
    Wed: 40
    Thu: 30
    Fri: 20
    How many mangoes are there in all?
11. 11.Pipe A fills a tank in 5 hours and pipe B fills it in 20 hours. How many hours do both pipes take together?
12. 12.4 : 9 = 12 : ?
13. 13.The average weight of 12 children is 29 kg. One child, who weighs 40 kg, leaves the group. What is the new average weight (in kg)?
14. 14.Books sold by a shop
    Mon: 30
    Tue: 90
    Wed: 60
    Thu: 75
    Fri: 45
    How many more books are there for Wed than for Fri?
15. 15.Aarav puts ₹6000 into a business for 6 months and Diya puts ₹5000 for 6 months. The profit is ₹8250. What is Aarav’s share (in ₹)?
16. 16.Round 87.93 to one decimal place. =
17. 17.A table fan bought for ₹100 is sold at a loss of 10%. What is the selling price (in ₹)?
18. 18.Change 54 km/h into metres per second.
19. 19.Which of these numbers divides exactly by 4? (a) 2171 (b) 1871 (c) 2268 (d) 7317
20. 20.A water tank holds 2580 litres. 5% of the water is used. How many litres are left?
21. 21.Pipe A fills a tank in 8 hours and pipe B fills it in 24 hours. How many hours do both pipes take together?
22. 22.Find the third proportional to 5 and 20 (that is, 5 : 20 = 20 : ?).
23. 23.What is the difference between the compound interest and the simple interest on ₹44300 at 10% per year for 2 years (in ₹)?
24. 24.Find the LCM of 9 and 24.
25. 25.By selling a bicycle for ₹1335, a shopkeeper makes a loss of 25%. What did the bicycle cost the shopkeeper (in ₹)?
26. 26.Students who chose each subject
    Maths: 100
    Science: 60
    English: 20
    Hindi: 140
    Art: 80
    Which subject has the fewest students? (a) Hindi (b) Art (c) English (d) Science
27. 27.7 years ago, Rohan’s mother was three times as old as Rohan. The mother is 40 years old now. How old is Rohan now?
28. 28.What is the smallest number you must add to 618 so that it divides exactly by 9?
29. 29.Two discounts of 20% and 10%, one after the other, are the same as one discount of what percent? =
30. 30.Karan takes 48 seconds and Pooja takes 54 seconds to run once round a track. They start together from the start line. After how many seconds will they first be at the start line together again?
31. 31.Which is closest to 202 × 40? (Round each number first.) (a) 800 (b) 80000 (c) 16000 (d) 8000
32. 32.Solve for x: 9(x + 5) = 7x + 49. What is x?
33. 33.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
34. 34.A fish tank is 30 cm long, 100 cm wide and 80 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
35. 35.What is the difference between the compound interest and the simple interest on ₹31200 at 15% per year for 2 years (in ₹)?
36. 36.A jug has 10 litres of a drink that is 40% mango juice. 2 litres of pure mango juice are added. What percent of the drink is mango juice now?
37. 37.Trees planted by each class
    Class 6: 210
    Class 7: 90
    Class 8: 60
    Class 9: 120
    Class 10: 120
    What is the average number of trees per class?
38. 38.Kavya starts a business with ₹20000. After 7 months, Nisha joins with ₹4000. At the end of the year the profit is ₹11700. What is Kavya’s share (in ₹)?
39. 39.Round 34385 to the nearest hundred.
40. 40.A car runs for 3 hours at 24 km/h and then for 3 hours at 56 km/h. What is its average speed for the whole journey (in km/h)?

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