Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 67 · 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. 1.40% of a number is 22. What is the number?
2. 2.Which is closest to 196 × 82? (Round each number first.) (a) 160000 (b) 1600 (c) 16000 (d) 32000
3. 3.The average weight of 9 children is 42 kg. One child, who weighs 50 kg, leaves the group. What is the new average weight (in kg)?
4. 4.Change 90 km/h into metres per second.
5. 5.A car runs for 3 hours at 50 km/h and then for 2 hours at 65 km/h. What is its average speed for the whole journey (in km/h)?
6. 6.The sum of 4 consecutive odd numbers is 336. What is the largest of them?
7. 7.Find the smallest number bigger than 12 that leaves a remainder of 2 when divided by 8, 12 or 4.
8. 8.A boat goes at 20 km/h in still water. The river flows at 15 km/h. How many hours does the boat take to go 105 km upstream and come back?
9. 9.Isha’s batting average after 15 innings is 42 runs. How many runs must Isha score in the next innings to raise the average to 45?
10. 10.Two tanks hold 60 litres and 150 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
11. 11.Students who chose each subject
    Maths: 200
    Science: 40
    English: 280
    Hindi: 120
    Art: 160
    How many students are there in all?
12. 12.A shop sells an average of 69 kg of sugar a day for 2 days, and then 23 kg a day for the next 2 days. What is the average sale per day for all 4 days (in kg)?
13. 13.Arjun, Kavya and Rahul invest ₹10000, ₹3000 and ₹10000 in a shop. The profit is ₹6900. What is Rahul’s share (in ₹)?
14. 14.A rectangle has an area of 45 sq cm and a length of 15 cm. What is its perimeter (in cm)?
15. 15.The average of 5 numbers is 30. When one more number is added, the average becomes 36. What number was added?
16. 16.Books sold by a shop
    Mon: 160
    Tue: 240
    Wed: 80
    Thu: 120
    Fri: 200
    Which day has the most books? (a) Fri (b) Mon (c) Tue (d) Wed
17. 17.36 + 8 × 3 − 1 =
18. 18.6 × ? − 24 = 18
19. 19.Kavya can finish a job in 9 days and Rohan in 2 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
20. 20.Which is closest to 400 × 72? (Round each number first.) (a) 56000 (b) 28000 (c) 280000 (d) 2800
21. 21.Find the third proportional to 8 and 16 (that is, 8 : 16 = 16 : ?).
22. 22.Find the LCM of 42 and 36.
23. 23.A 80-litre mix has milk and water in the ratio 3 : 5. How many litres of water must be added to make the ratio 1 : 3?
24. 24.The price of a school bag changes from ₹400 to ₹560. By what percent did it go up?
25. 25.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
26. 26.What is the smallest number you must add to 518 so that it divides exactly by 13?
27. 27.Find the simple interest on ₹1300 at 6% per year for 3 years (in ₹).
28. 28.8 ÷ 4 × 6 + 18 =
29. 29.Vivaan works twice as fast as Aarav. Together they finish a job in 10 days. How many days would Aarav take alone?
30. 30.The average of 4 numbers is 34. When one more number is added, the average becomes 40. What number was added?
31. 31.Dev takes 60 seconds and Tara takes 45 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?
32. 32.What is 4/5 of 125 students?
33. 33.How many cubes of edge 3 cm fit exactly in a box that is 6 cm × 12 cm × 9 cm?
34. 34.What is the difference between the compound interest and the simple interest on ₹1500 at 10% per year for 2 years (in ₹)?
35. 35.Find the LCM of 14 and 4.
36. 36.Marks of 4 friends in a quiz: 40, 51, 67, 54. What is their average mark?
37. 37.Books sold by a shop
    Mon: 120
    Tue: 120
    Wed: 90
    Thu: 150
    Fri: 120
    How many books are there in all?
38. 38.3 painters can paint a school in 7 days. How many days would 7 painters take, working at the same speed?
39. 39.A garden is 30 m long and 5 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
40. 40.How many factors does 62 have?

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