Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 871 · 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 hall floor is 200 cm long and 125 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
2. 2.How many cubes of edge 2 cm fit exactly in a box that is 12 cm × 10 cm × 8 cm?
3. 3.Aditya can finish a job in 16 days and Kabir in 22 days. Aditya works alone for 8 days and then stops. Kabir finishes the rest. How many days does Kabir take?
4. 4.Divide ₹77 between Aarav and Saanvi in the ratio 2 : 9. How much does Aarav get (in ₹)?
5. 5.Saanvi works twice as fast as Rohan. Together they finish a job in 6 days. How many days would Rohan take alone?
6. 6.The sum of two numbers is 67 and their difference is 39. What is the smaller number?
7. 7.A train 120 m long runs at 54 km/h. How many seconds does it take to cross a platform 105 m long?
8. 8.4 years ago, Saanvi’s mother was three times as old as Saanvi. The mother is 16 years old now. How old is Saanvi now?
9. 9.A tap fills a tank in 3 hours. A leak at the bottom empties the full tank in 6 hours. With both open, how many hours does the tank take to fill?
10. 10.The price of a school bag changes from ₹500 to ₹450. By what percent did it come down?
11. 11.Isha, Nisha and Meera invest ₹19000, ₹5000 and ₹6000 in a shop. The profit is ₹6000. What is Meera’s share (in ₹)?
12. 12.Find the LCM of 12, 2 and 5.
13. 13.A pipe (a cylinder) has a radius of 7 cm and a length of 12 cm. What is its curved surface area (take π = 22/7; in sq cm)?
14. 14.A car goes 36 km on 4 litres of petrol. How far can it go on 31 litres (in km)?
15. 15.In 25 years, Tara will be twice as old as Tara was 6 years ago. How old is Tara now?
16. 16.Solve for x: 5(x + 9) = x + 125. What is x?
17. 17.A car goes 75 km on 3 litres of petrol. How far can it go on 12 litres (in km)?
18. 18.Round 62.36 to one decimal place. =
19. 19.A rectangular field is 34 m long and 5 m wide. What is its area (in sq m)?
20. 20.What is the smallest number you must take away from 849 so that it divides exactly by 12?
21. 21.Which is closest to 1808 ÷ 19? (a) 180 (b) 45 (c) 900 (d) 90
22. 22.A grocer mixes 12 kg of tea at ₹84 per kg with 9 kg of tea at ₹42 per kg. What is the price of the mix per kg (in ₹)?
23. 23.Round 58902 to the nearest hundred.
24. 24.Find the HCF of 30 and 45.
25. 25.A box is 20 cm long, 7 cm wide and 10 cm high. What is its volume (in cubic cm)?
26. 26.A shopkeeper buys a study lamp for ₹200 and sells it for ₹180. Find the loss percent.
27. 27.A pipe (a cylinder) has a radius of 7 cm and a length of 5 cm. What is its curved surface area (take π = 22/7; in sq cm)?
28. 28.A triangle has a base of 18 cm and a height of 4 cm. What is its area (in sq cm)?
29. 29.Find the third proportional to 2 and 8 (that is, 2 : 8 = 8 : ?).
30. 30.Diya can finish a job in 14 days and Priya in 20 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
31. 31.5.46 + 4.1 =
32. 32.Find the third proportional to 4 and 8 (that is, 4 : 8 = 8 : ?).
33. 33.Kavya’s batting average after 5 innings is 22 runs. How many runs must Kavya score in the next innings to raise the average to 26?
34. 34.Find the area of a circle of radius 7 cm (take π = 22/7; answer in sq cm).
35. 35.Meera’s father is four times as old as Meera. The sum of their ages is 45 years. How old is Meera?
36. 36.Find the LCM of 11, 9 and 6.
37. 37.Change 15 m/s into km/h.
38. 38.(11 + 19) × 4 − 10 =
39. 39.A car runs for 1 hour at 71 km/h and then for 3 hours at 79 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.Round 42.42 to one decimal place. =

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