Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 910 · 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 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?
2. 2.Divide ₹364 between Kabir and Karan in the ratio 5 : 8. How much does Karan get (in ₹)?
3. 3.Change 30 m/s into km/h.
4. 4.A car goes 225 km on 9 litres of petrol. How far can it go on 6 litres (in km)?
5. 5.Find the LCM of 5, 10 and 6.
6. 6.A train 140 m long runs at 72 km/h. How many seconds does it take to cross a platform 160 m long?
7. 7.A boat goes at 6 km/h in still water. The river flows at 3 km/h. How many hours does the boat take to go 18 km upstream and come back?
8. 8.Round 35072 to the nearest thousand.
9. 9.A pair of shoes is marked at ₹450. The shop takes 20% off, and then a further 20% off the new price. How much do you pay (in ₹)?
10. 10.The HCF of two numbers is 7 and their LCM is 315. One of the numbers is 63. What is the other number?
11. 11.A water tank holds 3680 litres. 5% of the water is used. How many litres are left?
12. 12.A pair of shoes marked at ₹3500 is sold for ₹2800. What is the discount percent?
13. 13.The HCF of two numbers is 7 and their LCM is 98. One of the numbers is 49. What is the other number?
14. 14.The average of 6 numbers is 29. When one more number is added, the average becomes 30. What number was added?
15. 15.What is the smallest number you must take away from 461 so that it divides exactly by 11?
16. 16.Find the smallest number bigger than 12 that leaves a remainder of 3 when divided by 9, 12 or 8.
17. 17.What is 1/4 of 32 students?
18. 18.A grocer mixes 8 kg of tea at ₹114 per kg with 8 kg of tea at ₹76 per kg. What is the price of the mix per kg (in ₹)?
19. 19.The average of 4 numbers is 42. When one more number is added, the average becomes 47. What number was added?
20. 20.The price of a school bag changes from ₹3760 to ₹5264. By what percent did it go up?
21. 21.Which is closest to 698 + 703 + 103? (a) 1500 (b) 1700 (c) 1400 (d) 1600
22. 22.A hall floor is 250 cm long and 150 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
23. 23.The sum of 3 consecutive even numbers is 210. What is the smallest of them?
24. 24.Visitors to a science museum
    Jan: 90
    Feb: 120
    Mar: 120
    Apr: 210
    May: 60
    What is the difference between the highest and the lowest number of visitors?
25. 25.Divide ₹224 between Nisha and Sneha in the ratio 6 : 1. How much does Sneha get (in ₹)?
26. 26.A hall floor is 175 cm long and 75 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
27. 27.A 66-litre mix has milk and water in the ratio 7 : 4. How many litres of water must be added to make the ratio 7 : 8?
28. 28.Kavya scored 9 marks out of 20 in a test. What percentage did Kavya score?
29. 29.Priya and Isha start a business with ₹16000 and ₹20000. They earn a profit of ₹6300. What is Isha’s share (in ₹)?
30. 30.A jug has 40 litres of a drink that is 10% mango juice. 20 litres of pure mango juice are added. What percent of the drink is mango juice now?
31. 31.Find the simple interest on ₹7900 at 10% per year for 1 year (in ₹).
32. 32.The average weight of 10 children is 35 kg. One child, who weighs 62 kg, leaves the group. What is the new average weight (in kg)?
33. 33.Farhan takes 90 seconds and Ishaan takes 48 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?
34. 34.The length of a rectangle is 12 m more than its breadth. Its perimeter is 48 m. What is its breadth (in m)?
35. 35.How many factors does 50 have?
36. 36.Rohan and Aditya together finish a job in 4 days. Rohan alone takes 5 days. How many days would Aditya take alone?
37. 37.2/3 of 33 + 8 × 3 =
38. 38.A closed box is 3 cm long, 4 cm wide and 2 cm high. What is its total surface area (in sq cm)?
39. 39.A car goes 40 km on 4 litres of petrol. How far can it go on 5 litres (in km)?
40. 40.By selling a school bag for ₹1066, a shopkeeper makes a profit of 30%. What did the school bag cost the shopkeeper (in ₹)?

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