Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 614 · 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.After a 5% discount, a study lamp costs ₹589. What was its marked price (in ₹)?
2. 2.Pipes A and B fill a tank in 5 and 15 hours. Pipe C empties the full tank in 6 hours. If all three are open, how many hours does the tank take to fill?
3. 3.A car runs for 2 hours at 37 km/h and then for 1 hour at 70 km/h. What is its average speed for the whole journey (in km/h)?
4. 4.A pair of shoes is marked at ₹424. The shop takes 25% off, and then a further 50% off the new price. How much do you pay (in ₹)?
5. 5.Meera can finish a job in 4 days and Tara in 6 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
6. 6.Farhan scored 60 marks out of 80 in a test. What percentage did Farhan score?
7. 7.A train running at 90 km/h passes a pole in 11 seconds. How long is the train (in metres)?
8. 8.A cylinder has a radius of 14 cm and a height of 10 cm. What is its volume (take π = 22/7; in cubic cm)?
9. 9.Write 27/50 as a percent.
10. 10.One number is 6 times another. Their difference is 155. What is the smaller number?
11. 11.A closed box is 16 cm long, 2 cm wide and 2 cm high. What is its total surface area (in sq cm)?
12. 12.Find the compound interest on ₹5200 at 5% per year for 2 years, added every year (in ₹).
13. 13.Find the amount when ₹10650 is invested at 20% per year compound interest for 2 years (in ₹).
14. 14.A bicycle marked at ₹2000 is sold for ₹1600. What is the discount percent?
15. 15.What sum of money earns ₹1470 simple interest in 3 years at 7% per year (in ₹)?
16. 16.8.01 + 8.3 =
17. 17.What is the difference between the compound interest and the simple interest on ₹8300 at 10% per year for 2 years (in ₹)?
18. 18.What is the difference between the compound interest and the simple interest on ₹37200 at 10% per year for 2 years (in ₹)?
19. 19.Find the third proportional to 3 and 9 (that is, 3 : 9 = 9 : ?).
20. 20.Write 1/2 as a percent.
21. 21.The ratio of boys to girls in a class is 2 : 1. There are 16 boys. How many girls are there?
22. 22.8 years ago, Rahul’s mother was twice as old as Rahul. The mother is 24 years old now. How old is Rahul now?
23. 23.Diya puts ₹12900 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
24. 24.Find the amount when ₹30625 is invested at 12% per year compound interest for 2 years (in ₹).
25. 25.Change 108 km/h into metres per second.
26. 26.A cricket bat is marked at ₹525. The shop takes 25% off, and then a further 20% off the new price. How much do you pay (in ₹)?
27. 27.Find the third proportional to 9 and 18 (that is, 9 : 18 = 18 : ?).
28. 28.61.6 ÷ 8 =
29. 29.A hall floor is 140 cm long and 120 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
30. 30.Visitors to a science museum
    Jan: 20
    Feb: 40
    Mar: 60
    Apr: 40
    May: 40
    Which month has the fewest visitors? (a) Feb (b) Jan (c) Mar (d) May
31. 31.A bus runs at 36 km/h. How far does it go in 10 minutes (in km)?
32. 32.Diya puts ₹5400 in a bank at 13% simple interest per year. How much will she have after 2 years (in ₹)?
33. 33.Kavya is 5 years older than Sneha. In 5 years, the sum of their ages will be 67. How old is Sneha now?
34. 34.A watch bought for ₹1880 is sold at a loss of 10%. What is the selling price (in ₹)?
35. 35.Aarav can finish a job in 7 days and Zoya in 12 days. What fraction of the job do they finish if they work together for 3 days? =
36. 36.Ishaan works twice as fast as Ananya. Together they finish a job in 10 days. How many days would Ananya take alone?
37. 37.Nisha’s batting average after 8 innings is 23 runs. How many runs must Nisha score in the next innings to raise the average to 27?
38. 38.Find the LCM of 18 and 10.
39. 39.1/2 − 2/9 =
40. 40.The simple interest on ₹17700 for 4 years is ₹4248. What is the rate of interest (% per year)?

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