Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 590 · 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.Two discounts of 50% and 10%, one after the other, are the same as one discount of what percent? =
2. 2.I think of a number, multiply it by 3 and then add 7. The answer is 97. What is my number?
3. 3.A train 240 m long runs at 36 km/h. How many seconds does it take to pass a pole?
4. 4.What sum of money earns ₹938 simple interest in 1 year at 14% per year (in ₹)?
5. 5.If 12 pencil boxes cost ₹96, how much do 18 pencil boxes cost (in ₹)?
6. 6.Which of these numbers divides exactly by 4? (a) 9231 (b) 5438 (c) 7372 (d) 7479
7. 7.Change 5 m/s into km/h.
8. 8.Farhan takes 40 seconds and Pooja takes 72 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?
9. 9.Round 70428 to the nearest hundred.
10. 10.Ishaan scored 16 marks out of 20 in a test. What percentage did Ishaan score?
11. 11.What is 80% of 145?
12. 12.Two discounts of 20% and 25%, one after the other, are the same as one discount of what percent? =
13. 13.Rice at ₹27 per kg is mixed with rice at ₹81 per kg to make a mix worth ₹57 per kg. How many kg of the cheaper rice must be mixed with 40 kg of the dearer rice?
14. 14.A jug has 20 litres of a drink that is 20% mango juice. 20 litres of pure mango juice are added. What percent of the drink is mango juice now?
15. 15.12 : 3 = 72 : ?
16. 16.A cylinder has a radius of 7 cm and a height of 7 cm. What is its volume (take π = 22/7; in cubic cm)?
17. 17.Find the compound interest on ₹10000 at 8% per year for 2 years, added every year (in ₹).
18. 18.Pipes A and B together fill a tank in 21 hours. Pipe A alone fills it in 30 hours. How many hours does pipe B alone take?
19. 19.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
20. 20.A closed box is 18 cm long, 11 cm wide and 7 cm high. What is its total surface area (in sq cm)?
21. 21.Kavya has 17 coins, all ₹5 and ₹2 coins, worth ₹43 in all. How many ₹5 coins are there?
22. 22.The digits of a two-digit number add up to 17. When the digits swap places, the number goes up by 9. What is the number?
23. 23.Solve for x: 4(x + 5) = 3x + 28. What is x?
24. 24.20 − 32 ÷ 4 × 2 =
25. 25.Marks of 4 friends in a quiz: 48, 49, 66, 85. What is their average mark?
26. 26.Isha, Meera and Diya invest ₹3000, ₹7000 and ₹13000 in a shop. The profit is ₹4600. What is Diya’s share (in ₹)?
27. 27.Farhan can finish a job in 5 days and Meera in 20 days. Farhan works alone for 1 day and then stops. Meera finishes the rest. How many days does Meera take?
28. 28.A 72-litre mix has milk and water in the ratio 7 : 1. How many litres of water must be added to make the ratio 7 : 5?
29. 29.Books sold by a shop
    Mon: 40
    Tue: 70
    Wed: 20
    Thu: 40
    Fri: 30
    Which day has the most books? (a) Thu (b) Wed (c) Fri (d) Tue
30. 30.How many factors does 77 have?
31. 31.5 years ago, Pooja’s mother was twice as old as Pooja. The mother is 15 years old now. How old is Pooja now?
32. 32.A closed box is 13 cm long, 10 cm wide and 12 cm high. What is its total surface area (in sq cm)?
33. 33.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 250
    Wed: 150
    Thu: 200
    Fri: 200
    The number for Tue is what percent of the total?
34. 34.A cricket bat marked at ₹3580 is sold for ₹2148. What is the discount percent?
35. 35.Which of these numbers divides exactly by 3? (a) 4386 (b) 2348 (c) 3569 (d) 1976
36. 36.Find the LCM of 2, 8 and 5.
37. 37.A rectangular field is 23 m long and 7 m wide. What is its area (in sq m)?
38. 38.Three temple bells ring every 12, 5 and 15 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
39. 39.Change 90 km/h into metres per second.
40. 40.Find the LCM of 12, 11 and 3.

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