Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 493 · 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.One number is 3 times another. Their difference is 72. What is the smaller number?
2. 2.A car runs for 4 hours at 21 km/h and then for 2 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
3. 3.Change 108 km/h into metres per second.
4. 4.Farhan’s father is five times as old as Farhan. The sum of their ages is 30 years. How old is Farhan?
5. 5.The ratio of boys to girls in a class is 2 : 3. There are 20 boys. How many girls are there?
6. 6.A school bag bought for ₹720 is sold at a profit of 10%. What is the selling price (in ₹)?
7. 7.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
8. 8.Pipe A fills a tank in 15 hours and pipe B fills it in 30 hours. How many hours do both pipes take together?
9. 9.Find the LCM of 14, 3 and 4.
10. 10.24 − 12 ÷ 4 × 4 =
11. 11.1/3 − 2/7 =
12. 12.Pooja can finish a job in 14 days and Vivaan in 5 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
13. 13.A boat goes at 11 km/h in still water. The river flows at 1 km/h. How many hours does the boat take to go 120 km upstream and come back?
14. 14.Find the LCM of 6, 13 and 9.
15. 15.A grocer mixes 2 kg of tea at ₹42 per kg with 10 kg of tea at ₹78 per kg. What is the price of the mix per kg (in ₹)?
16. 16.4 : 5 = 12 : ?
17. 17.1/2 of 10 + 7 × 3 =
18. 18.Isha puts ₹10000 into a business for 8 months and Diya puts ₹13000 for 9 months. The profit is ₹98500. What is Isha’s share (in ₹)?
19. 19.How many minutes does a car take to go 88 km at 33 km/h?
20. 20.A car goes 32 km on 4 litres of petrol. How far can it go on 6 litres (in km)?
21. 21.Find the LCM of 21 and 24.
22. 22.How many factors does 74 have?
23. 23.The average weight of 11 children is 33 kg. One child, who weighs 43 kg, leaves the group. What is the new average weight (in kg)?
24. 24.Rahul can finish a job in 12 days and Saanvi in 28 days. Rahul works alone for 3 days and then stops. Saanvi finishes the rest. How many days does Saanvi take?
25. 25.6.8 × 9 =
26. 26.A 40-litre mix has milk and water in the ratio 4 : 1. How many litres of water must be added to make the ratio 4 : 3?
27. 27.The sum of 4 consecutive odd numbers is 264. What is the smallest of them?
28. 28.The price of a bicycle is ₹2560. It goes up by 50%. What is the new price (in ₹)?
29. 29.What sum of money earns ₹10660 simple interest in 5 years at 13% per year (in ₹)?
30. 30.After a 50% discount, a bicycle costs ₹1510. What was its marked price (in ₹)?
31. 31.A closed box is 16 cm long, 11 cm wide and 8 cm high. What is its total surface area (in sq cm)?
32. 32.Find the compound interest on ₹44976 at 25% per year for 2 years, added every year (in ₹).
33. 33.Find the LCM of 7, 14 and 11.
34. 34.The ratio of boys to girls in a class is 7 : 5. There are 63 boys. How many girls are there?
35. 35.A town has 860 people. Its population grows by 25%. How many people live there now?
36. 36.A tap fills a tank in 6 hours. A leak at the bottom empties the full tank in 10 hours. With both open, how many hours does the tank take to fill?
37. 37.A cylinder has a radius of 14 cm and a height of 13 cm. What is its volume (take π = 22/7; in cubic cm)?
38. 38.Priya takes 72 seconds and Kabir takes 54 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?
39. 39.One number is 5 times another. Their difference is 128. What is the smaller number?
40. 40.A hall floor is 240 cm long and 200 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?

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