Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 472 · 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 together fill a tank in 8 hours. Pipe A alone fills it in 9 hours. How many hours does pipe B alone take?
2. 2.A price goes up by 40% and then goes up by 25% more. By what percent has it gone up in all? =
3. 3.A train 340 m long runs at 72 km/h. How many seconds does it take to cross a platform 300 m long?
4. 4.The ratio of boys to girls in a class is 3 : 4. There are 18 boys. How many girls are there?
5. 5.Round 47078 to the nearest ten.
6. 6.I think of a number, multiply it by 6 and then add 39. The answer is 195. What is my number?
7. 7.Dev and Zoya start a business with ₹3000 and ₹14000. They earn a profit of ₹34000. What is Zoya’s share (in ₹)?
8. 8.What percent of 40 is 6?
9. 9.Which of these numbers divides exactly by 8? (a) 9681 (b) 3496 (c) 4133 (d) 5373
10. 10.Find the smallest number bigger than 15 that leaves a remainder of 2 when divided by 5, 15 or 3.
11. 11.13 + 9 × 7 − 1 =
12. 12.Round 30494 to the nearest thousand.
13. 13.One number is 3 times another. Their difference is 54. What is the smaller number?
14. 14.What sum of money earns ₹1800 simple interest in 5 years at 3% per year (in ₹)?
15. 15.Pipe A fills a tank in 15 hours and pipe B fills it in 30 hours. How many hours do both pipes take together?
16. 16.Two trains, 50 m and 265 m long, run towards each other on side-by-side tracks at 36 km/h and 90 km/h. How many seconds do they take to cross each other?
17. 17.Two discounts of 20% and 10%, one after the other, are the same as one discount of what percent? =
18. 18.In 23 years, Pooja will be twice as old as Pooja was 2 years ago. How old is Pooja now?
19. 19.Kabir and Karan together finish a job in 2 days. Kabir alone takes 3 days. How many days would Karan take alone?
20. 20.Find the amount when ₹24375 is invested at 12% per year compound interest for 2 years (in ₹).
21. 21.2/7 of 56 + 4 × 8 =
22. 22.Students who chose each subject
    Maths: 100
    Science: 150
    English: 100
    Hindi: 25
    Art: 125
    The number for Science is what percent of the total?
23. 23.Karan puts ₹3000 into a business for 8 months and Zoya puts ₹4000 for 8 months. The profit is ₹2240. What is Karan’s share (in ₹)?
24. 24.What is 3/5 of 145 students?
25. 25.Find the compound interest on ₹14375 at 4% per year for 2 years, added every year (in ₹).
26. 26.Dev takes 90 seconds and Sneha takes 60 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?
27. 27.Marks of 6 friends in a quiz: 40, 16, 14, 34, 37, 27. What is their average mark?
28. 28.A pipe (a cylinder) has a radius of 13 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
29. 29.7/11 − 1/3 =
30. 30.Two discounts of 10% and 25%, one after the other, are the same as one discount of what percent? =
31. 31.What is the smallest number you must take away from 552 so that it divides exactly by 9?
32. 32.A train running at 54 km/h passes a pole in 6 seconds. How long is the train (in metres)?
33. 33.Two trains, 180 m and 120 m long, run towards each other on side-by-side tracks at 54 km/h and 36 km/h. How many seconds do they take to cross each other?
34. 34.A triangle has a base of 26 cm and a height of 17 cm. What is its area (in sq cm)?
35. 35.A cube has an edge of 3 cm. What is its volume (in cubic cm)?
36. 36.A jug has 10 litres of a drink that is 50% mango juice. 15 litres of pure mango juice are added. What percent of the drink is mango juice now?
37. 37.If 4 kg of rice costs ₹132, how many kg can you buy for ₹99?
38. 38.A tap fills a tank in 13 hours. A leak at the bottom empties the full tank in 26 hours. With both open, how many hours does the tank take to fill?
39. 39.Change 30 m/s into km/h.
40. 40.9 years ago, Manav’s mother was four times as old as Manav. The mother is 21 years old now. How old is Manav now?

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