Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 765 · 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.Kabir cycles to his school at 21 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
2. 2.Marks of 5 friends in a quiz: 19, 35, 29, 21, 51. What is their average mark?
3. 3.A 81-litre mix has milk and water in the ratio 4 : 5. How many litres of water must be added to make the ratio 1 : 2?
4. 4.A shopkeeper buys a cricket bat for ₹1200 and sells it for ₹1080. Find the loss percent.
5. 5.The average weight of 12 children is 31 kg. One child, who weighs 64 kg, leaves the group. What is the new average weight (in kg)?
6. 6.In 25 years, Farhan will be three times as old as Farhan was 5 years ago. How old is Farhan now?
7. 7.By selling a school bag for ₹2175, a shopkeeper makes a profit of 25%. What did the school bag cost the shopkeeper (in ₹)?
8. 8.The HCF of two numbers is 2 and their LCM is 24. One of the numbers is 6. What is the other number?
9. 9.Find the smallest number bigger than 12 that leaves a remainder of 3 when divided by 4, 9 or 12.
10. 10.Find the compound interest on ₹47200 at 5% per year for 2 years, added every year (in ₹).
11. 11.By selling a pair of shoes for ₹1034, a shopkeeper makes a profit of 10%. What did the pair of shoes cost the shopkeeper (in ₹)?
12. 12.Change 72 km/h into metres per second.
13. 13.Dev, Pooja and Ananya invest ₹3000, ₹15000 and ₹3000 in a shop. The profit is ₹1400. What is Ananya’s share (in ₹)?
14. 14.Arjun works three times as fast as Diya. Together they finish a job in 3 days. How many days would Diya take alone?
15. 15.2 × (14 − 3) + 81 ÷ 9 =
16. 16.What is the smallest number you must take away from 713 so that it divides exactly by 3?
17. 17.Tara and Aarav together finish a job in 7 days. Tara alone takes 8 days. How many days would Aarav take alone?
18. 18.47 ÷ 5 =
19. 19.A cylinder has a radius of 14 cm and a height of 4 cm. What is its volume (take π = 22/7; in cubic cm)?
20. 20.2 × (12 − 2) + 66 ÷ 6 =
21. 21.63 − 30 ÷ 6 × 6 =
22. 22.6 : 5 = 48 : ?
23. 23.Pipes A and B together fill a tank in 9 hours. Pipe A alone fills it in 10 hours. How many hours does pipe B alone take?
24. 24.A closed box is 20 cm long, 8 cm wide and 9 cm high. What is its total surface area (in sq cm)?
25. 25.A garden is 12 m long and 8 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.A school bag bought for ₹2000 is sold at a profit of 5%. What is the selling price (in ₹)?
27. 27.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
28. 28.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
29. 29.The ratio of boys to girls in a class is 7 : 8. There are 14 boys. How many girls are there?
30. 30.The average of 7 numbers is 59. When one more number is added, the average becomes 62. What number was added?
31. 31.Pipes A and B together fill a tank in 7 hours. Pipe A alone fills it in 14 hours. How many hours does pipe B alone take?
32. 32.Diya puts ₹18600 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
33. 33.Books sold by a shop
    Mon: 175
    Tue: 75
    Wed: 100
    Thu: 100
    Fri: 50
    The number for Thu is what percent of the total?
34. 34.Three temple bells ring every 24, 8 and 10 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
35. 35.9 painters can paint a school in 18 days. How many days would 6 painters take, working at the same speed?
36. 36.Books sold by a shop
    Mon: 120
    Tue: 240
    Wed: 80
    Thu: 200
    Fri: 160
    Which day has the fewest books? (a) Fri (b) Tue (c) Thu (d) Wed
37. 37.A car goes 72 km on 3 litres of petrol. How far can it go on 25 litres (in km)?
38. 38.A water tank holds 2940 litres. 10% of the water is used. How many litres are left?
39. 39.11 painters can paint a school in 17 days. How many days would 17 painters take, working at the same speed?
40. 40.Books sold by a shop
    Mon: 30
    Tue: 20
    Wed: 20
    Thu: 20
    Fri: 10
    The number for Thu is what percent of the total?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude