Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 145 · 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 HCF of 40 and 16.
2. 2.Find the LCM of 18 and 8.
3. 3.A train 200 m long runs at 90 km/h. How many seconds does it take to cross a platform 575 m long?
4. 4.Mangoes sold by a fruit seller
   Mon: 20
   Tue: 25
   Wed: 30
   Thu: 20
   Fri: 5
   Which day has the most mangoes? (a) Mon (b) Wed (c) Thu (d) Fri
5. 5.The sum of 4 consecutive numbers is 206. What is the smallest of them?
6. 6.If 5 mangoes cost ₹235, how much do 3 mangoes cost (in ₹)?
7. 7.Marks of 6 friends in a quiz: 28, 33, 42, 22, 23, 68. What is their average mark?
8. 8.Priya can finish a job in 19 days and Arjun in 18 days. What fraction of the job do they finish if they work together for 1 day? =
9. 9.A town has 1460 people. Its population grows by 5%. How many people live there now?
10. 10.What is the difference between the compound interest and the simple interest on ₹40000 at 12% per year for 2 years (in ₹)?
11. 11.A park is 47 m long and 32 m wide. Fencing costs ₹31 per metre. What does it cost to fence the park all round (in ₹)?
12. 12.Priya’s batting average after 6 innings is 42 runs. How many runs must Priya score in the next innings to raise the average to 46?
13. 13.How many factors does 23 have?
14. 14.7 × ? − 9 = 124
15. 15.The ratio of boys to girls in a class is 9 : 4. There are 18 boys. How many girls are there?
16. 16.A hostel has enough food for 10 students for 11 days. How many days will the same food last for 11 students?
17. 17.The price of a school bag changes from ₹2260 to ₹1921. By what percent did it come down?
18. 18.Diya puts ₹3900 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
19. 19.39 + 5 × 4 − 39 =
20. 20.Rice at ₹68 per kg is mixed with rice at ₹140 per kg to make a mix worth ₹108 per kg. How many kg of the cheaper rice must be mixed with 5 kg of the dearer rice?
21. 21.10 × ? − 9 = 61
22. 22.Pipes A and B fill a tank in 9 and 18 hours. Pipe C empties the full tank in 12 hours. If all three are open, how many hours does the tank take to fill?
23. 23.Trees planted by each class
    Class 6: 60
    Class 7: 50
    Class 8: 30
    Class 9: 20
    Class 10: 40
    Which class has the most trees? (a) Class 6 (b) Class 8 (c) Class 7 (d) Class 9
24. 24.What is the smallest number you must add to 645 so that it divides exactly by 8?
25. 25.Tara can finish a job in 8 days and Kavya in 20 days. What fraction of the job do they finish if they work together for 2 days? =
26. 26.In 20 years, Manav will be three times as old as Manav was 4 years ago. How old is Manav now?
27. 27.In 14 years, Rohan will be three times as old as Rohan was 4 years ago. How old is Rohan now?
28. 28.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
29. 29.A grocer mixes 12 kg of tea at ₹45 per kg with 2 kg of tea at ₹87 per kg. What is the price of the mix per kg (in ₹)?
30. 30.By selling a study lamp for ₹1728, a shopkeeper makes a profit of 20%. What did the study lamp cost the shopkeeper (in ₹)?
31. 31.Find the LCM of 28 and 32.
32. 32.A cube has an edge of 5 cm. What is its volume (in cubic cm)?
33. 33.Ananya can finish a job in 6 days and Priya in 7 days. What fraction of the job do they finish if they work together for 1 day? =
34. 34.Round 76.43 to one decimal place. =
35. 35.A boat goes at 10 km/h in still water. The river flows at 4 km/h. How many hours does the boat take to go 42 km upstream and come back?
36. 36.Find the compound interest on ₹37500 at 4% per year for 2 years, added every year (in ₹).
37. 37.Find the smallest number bigger than 9 that leaves a remainder of 1 when divided by 9, 6 or 8.
38. 38.Change 54 km/h into metres per second.
39. 39.Round 50717 to the nearest hundred.
40. 40.Divide ₹171 between Aarav and Kavya in the ratio 5 : 4. How much does Kavya get (in ₹)?

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