Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 133 · 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.Pipes A and B together fill a tank in 4 hours. Pipe A alone fills it in 12 hours. How many hours does pipe B alone take?
2. 2.2 : 15 = 8 : ?
3. 3.A cylinder has a radius of 21 cm and a height of 20 cm. What is its volume (take π = 22/7; in cubic cm)?
4. 4.A 18-litre mix has milk and water in the ratio 1 : 2. How many litres of water must be added to make the ratio 1 : 3?
5. 5.Rohan is 9 years older than Pooja. In 7 years, the sum of their ages will be 57. How old is Pooja now?
6. 6.A shopkeeper buys a pressure cooker for ₹420 and sells it for ₹252. Find the loss percent.
7. 7.Two trains, 50 m and 70 m long, run towards each other on side-by-side tracks at 54 km/h and 54 km/h. How many seconds do they take to cross each other?
8. 8.What is 15% of 400?
9. 9.After a 40% discount, a study lamp costs ₹2976. What was its marked price (in ₹)?
10. 10.Trees planted by each class
    Class 6: 150
    Class 7: 50
    Class 8: 350
    Class 9: 200
    Class 10: 250
    How many more trees are there for Class 10 than for Class 7?
11. 11.Books sold by a shop
    Mon: 45
    Tue: 30
    Wed: 75
    Thu: 60
    Fri: 90
    Which day has the fewest books? (a) Thu (b) Mon (c) Wed (d) Tue
12. 12.Rohan is 4 years older than Farhan. In 2 years, the sum of their ages will be 56. How old is Farhan now?
13. 13.The sum of 5 consecutive numbers is 285. What is the largest of them?
14. 14.4 × (14 − 10) + 36 ÷ 6 =
15. 15.Find the amount when ₹18400 is invested at 5% per year compound interest for 2 years (in ₹).
16. 16.Which of these numbers divides exactly by 4? (a) 7047 (b) 5991 (c) 1896 (d) 8119
17. 17.Which is closest to 3503 ÷ 51? (a) 35 (b) 70 (c) 140 (d) 700
18. 18.Nisha and Meera together finish a job in 5 days. Nisha alone takes 6 days. How many days would Meera take alone?
19. 19.Find the HCF of 45 and 120.
20. 20.A pen costs ₹4 more than a pencil. 5 pens and 7 pencils cost ₹224 in all. What does one pencil cost (in ₹)?
21. 21.The sum of 4 consecutive numbers is 54. What is the smallest of them?
22. 22.A shop sells an average of 27 kg of sugar a day for 3 days, and then 63 kg a day for the next 6 days. What is the average sale per day for all 9 days (in kg)?
23. 23.Pipes A and B fill a tank in 4 and 8 hours. Pipe C empties the full tank in 3 hours. If all three are open, how many hours does the tank take to fill?
24. 24.3 : 9 = 21 : ?
25. 25.Meera puts ₹4000 into a business for 4 months and Tara puts ₹8000 for 7 months. The profit is ₹1080. What is Meera’s share (in ₹)?
26. 26.Find the compound interest on ₹40400 at 5% per year for 2 years, added every year (in ₹).
27. 27.Diya takes 72 seconds and Farhan takes 90 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?
28. 28.Pipe A fills a tank in 5 hours and pipe B fills it in 20 hours. How many hours do both pipes take together?
29. 29.A 44-litre mix has milk and water in the ratio 7 : 4. How many litres of water must be added to make the ratio 7 : 6?
30. 30.8.37 + 5.2 =
31. 31.The simple interest on ₹9800 for 2 years is ₹2352. What is the rate of interest (% per year)?
32. 32.2 × ? + 28 = 46
33. 33.Nisha’s father is five times as old as Nisha. The sum of their ages is 60 years. How old is Nisha?
34. 34.Find the simple interest on ₹900 at 2% per year for 2 years (in ₹).
35. 35.A pressure cooker marked at ₹2340 is sold for ₹1170. What is the discount percent?
36. 36.Find the HCF of 18 and 10.
37. 37.The price of a school bag changes from ₹2780 to ₹1946. By what percent did it come down?
38. 38.Students who chose each subject
    Maths: 200
    Science: 250
    English: 300
    Hindi: 100
    Art: 150
    Which subject has the fewest students? (a) English (b) Hindi (c) Maths (d) Science
39. 39.A 18-litre mix has milk and water in the ratio 2 : 7. How many litres of water must be added to make the ratio 2 : 11?
40. 40.Find the LCM of 2, 3 and 9.

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