Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 276 · 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 boat goes 45 km downstream in 5 hours and 35 km upstream in 5 hours. What is the speed of the stream (in km/h)?
2. 2.Find the amount when ₹22400 is invested at 5% per year compound interest for 2 years (in ₹).
3. 3.Visitors to a science museum
   Jan: 90
   Feb: 75
   Mar: 60
   Apr: 30
   May: 45
   What is the average number of visitors per month?
4. 4.Arjun can finish a job in 8 days and Aditya in 10 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
5. 5.The HCF of two numbers is 3 and their LCM is 42. One of the numbers is 21. What is the other number?
6. 6.The HCF of two numbers is 9 and their LCM is 189. One of the numbers is 27. What is the other number?
7. 7.Diya puts ₹4300 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
8. 8.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
9. 9.Students who chose each subject
   Maths: 80
   Science: 40
   English: 30
   Hindi: 20
   Art: 30
   Which subject has the most students? (a) Maths (b) Hindi (c) English (d) Science
10. 10.A train 60 m long runs at 36 km/h. How many seconds does it take to pass a pole?
11. 11.Change 108 km/h into metres per second.
12. 12.Which is closest to 704 × 30? (Round each number first.) (a) 21000 (b) 210000 (c) 2100 (d) 42000
13. 13.A bus runs at 78 km/h. How far does it go in 90 minutes (in km)?
14. 14.Round 12.29 to one decimal place. =
15. 15.Students who chose each subject
    Maths: 90
    Science: 30
    English: 75
    Hindi: 60
    Art: 45
    Which subject has the fewest students? (a) Art (b) Maths (c) Hindi (d) Science
16. 16.The HCF of two numbers is 3 and their LCM is 45. One of the numbers is 9. What is the other number?
17. 17.Find the compound interest on ₹35600 at 5% per year for 2 years, added every year (in ₹).
18. 18.Pipes A and B together fill a tank in 16 hours. Pipe A alone fills it in 24 hours. How many hours does pipe B alone take?
19. 19.A pen costs ₹14 more than a pencil. 5 pens and 4 pencils cost ₹223 in all. What does one pencil cost (in ₹)?
20. 20.Rice at ₹74 per kg is mixed with rice at ₹106 per kg to make a mix worth ₹94 per kg. How many kg of the cheaper rice must be mixed with 20 kg of the dearer rice?
21. 21.Solve for x: 7(x + 5) = 5x + 45. What is x?
22. 22.A shopkeeper buys a study lamp for ₹1580 and sells it for ₹790. Find the loss percent.
23. 23.Pipes A and B fill a tank in 15 and 18 hours. Pipe C empties the full tank in 10 hours. If all three are open, how many hours does the tank take to fill?
24. 24.A pen costs ₹13 more than a pencil. 5 pens and 6 pencils cost ₹120 in all. What does one pencil cost (in ₹)?
25. 25.Mangoes sold by a fruit seller
    Mon: 10
    Tue: 30
    Wed: 25
    Thu: 20
    Fri: 15
    How many more mangoes are there for Wed than for Fri?
26. 26.The sum of two numbers is 38 and their difference is 36. What is the larger number?
27. 27.Nisha scored 16 marks out of 20 in a test. What percentage did Nisha score?
28. 28.Dev is 9 years older than Rohan. In 5 years, the sum of their ages will be 77. How old is Rohan now?
29. 29.A rectangular field is 38 m long and 35 m wide. What is its area (in sq m)?
30. 30.A shopkeeper buys a cricket bat for ₹160 and sells it for ₹224. Find the profit percent.
31. 31.If 3 mangoes cost ₹63, how much do 9 mangoes cost (in ₹)?
32. 32.The HCF of two numbers is 7 and their LCM is 294. One of the numbers is 49. What is the other number?
33. 33.2/6 × 7/9 =
34. 34.Find the LCM of 4, 8 and 3.
35. 35.Which is closest to 398 + 498 + 598? (a) 1600 (b) 1400 (c) 1700 (d) 1500
36. 36.Pipe A fills a tank in 3 hours and pipe B fills it in 6 hours. How many hours do both pipes take together?
37. 37.3 years ago, Dev’s mother was twice as old as Dev. The mother is 19 years old now. How old is Dev now?
38. 38.What sum of money earns ₹1455 simple interest in 3 years at 5% per year (in ₹)?
39. 39.Find the third proportional to 4 and 20 (that is, 4 : 20 = 20 : ?).
40. 40.Vivaan has 16 coins, all ₹5 and ₹2 coins, worth ₹50 in all. How many ₹5 coins are there?

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