Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 198 · 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.Find the LCM of 10, 2 and 4.
2. 2.A car goes 130 km on 10 litres of petrol. How far can it go on 17 litres (in km)?
3. 3.Which is closest to 801 + 603 + 699? (a) 2300 (b) 2000 (c) 2100 (d) 2200
4. 4.Find the compound interest on ₹44624 at 25% per year for 2 years, added every year (in ₹).
5. 5.Nisha’s batting average after 15 innings is 50 runs. How many runs must Nisha score in the next innings to raise the average to 54?
6. 6.Ishaan and Karan together finish a job in 2 days. Ishaan alone takes 4 days. How many days would Karan take alone?
7. 7.Two tanks hold 120 litres and 280 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
8. 8.The average of 8 numbers is 35. When one more number is added, the average becomes 37. What number was added?
9. 9.A grocer mixes 6 kg of tea at ₹58 per kg with 12 kg of tea at ₹43 per kg. What is the price of the mix per kg (in ₹)?
10. 10.A jug has 20 litres of a drink that is 20% mango juice. 12 litres of pure mango juice are added. What percent of the drink is mango juice now?
11. 11.1.57 + 2.8 =
12. 12.If 5 erasers cost ₹240, how much do 14 erasers cost (in ₹)?
13. 13.A hall floor is 120 cm long and 100 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
14. 14.By selling a pressure cooker for ₹234, a shopkeeper makes a loss of 10%. What did the pressure cooker cost the shopkeeper (in ₹)?
15. 15.A cylinder has a radius of 14 cm and a height of 12 cm. What is its volume (take π = 22/7; in cubic cm)?
16. 16.Ishaan takes 54 seconds and Arjun 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?
17. 17.Find the compound interest on ₹37375 at 20% per year for 3 years, added every year (in ₹).
18. 18.Find the HCF of 32 and 20.
19. 19.Ishaan works twice as fast as Meera. Together they finish a job in 7 days. How many days would Meera take alone?
20. 20.A car runs for 2 hours at 40 km/h and then for 2 hours at 76 km/h. What is its average speed for the whole journey (in km/h)?
21. 21.By selling a watch for ₹840, a shopkeeper makes a loss of 50%. What did the watch cost the shopkeeper (in ₹)?
22. 22.By selling a cricket bat for ₹1806, a shopkeeper makes a profit of 5%. What did the cricket bat cost the shopkeeper (in ₹)?
23. 23.A closed box is 16 cm long, 4 cm wide and 3 cm high. What is its total surface area (in sq cm)?
24. 24.The length of a rectangle is 9 m more than its breadth. Its perimeter is 54 m. What is its breadth (in m)?
25. 25.Isha can finish a job in 15 days and Farhan in 20 days. What fraction of the job do they finish if they work together for 3 days? =
26. 26.Pipe A fills a tank in 10 hours and pipe B fills it in 15 hours. How many hours do both pipes take together?
27. 27.Sneha and Aarav start a business with ₹16000 and ₹17000. They earn a profit of ₹3300. What is Aarav’s share (in ₹)?
28. 28.Rahul, Diya and Rohan invest ₹5000, ₹6000 and ₹20000 in a shop. The profit is ₹21700. What is Rohan’s share (in ₹)?
29. 29.Two discounts of 10% and 25%, one after the other, are the same as one discount of what percent? =
30. 30.2 years ago, Zoya’s mother was three times as old as Zoya. The mother is 11 years old now. How old is Zoya now?
31. 31.If 3 pencil boxes cost ₹87, how much do 20 pencil boxes cost (in ₹)?
32. 32.One number is 2 times another. Their difference is 31. What is the smaller number?
33. 33.By selling a school bag for ₹1770, a shopkeeper makes a profit of 50%. What did the school bag cost the shopkeeper (in ₹)?
34. 34.Marks of 5 friends in a quiz: 14, 38, 22, 9, 37. What is their average mark?
35. 35.Aditya and Sneha start a business with ₹3000 and ₹9000. They earn a profit of ₹6400. What is Sneha’s share (in ₹)?
36. 36.Three temple bells ring every 30, 20 and 15 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
37. 37.Find the HCF of 18 and 42.
38. 38.A rectangle has an area of 666 sq cm and a length of 37 cm. What is its perimeter (in cm)?
39. 39.A tap fills a tank in 15 hours. A leak at the bottom empties the full tank in 24 hours. With both open, how many hours does the tank take to fill?
40. 40.Rice at ₹74 per kg is mixed with rice at ₹137 per kg to make a mix worth ₹109 per kg. How many kg of the cheaper rice must be mixed with 15 kg of the dearer rice?

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