Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 903 · 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 simple interest on ₹1300 at 10% per year for 2 years (in ₹).
2. 2.Find the compound interest on ₹23625 at 20% per year for 3 years, added every year (in ₹).
3. 3.I think of a number, multiply it by 9 and then take away 1. The answer is 71. What is my number?
4. 4.8 painters can paint a school in 7 days. How many days would 4 painters take, working at the same speed?
5. 5.The simple interest on ₹14300 for 3 years is ₹2145. What is the rate of interest (% per year)?
6. 6.Arjun’s batting average after 10 innings is 47 runs. How many runs must Arjun score in the next innings to raise the average to 48?
7. 7.5.5 ÷ 5 =
8. 8.Rohan starts a business with ₹19000. After 3 months, Vivaan joins with ₹3000. At the end of the year the profit is ₹37400. What is Rohan’s share (in ₹)?
9. 9.Two tanks hold 45 litres and 35 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
10. 10.Find the HCF of 55 and 99.
11. 11.49 + 3 × 5 − 36 =
12. 12.Dev’s batting average after 15 innings is 27 runs. How many runs must Dev score in the next innings to raise the average to 29?
13. 13.If 5 kg of rice costs ₹130, how many kg can you buy for ₹78?
14. 14.1/2 of 8 + 8 × 3 =
15. 15.Diya scored 27 marks out of 50 in a test. What percentage did Diya score?
16. 16.After a 15% discount, a table fan costs ₹2040. What was its marked price (in ₹)?
17. 17.The HCF of two numbers is 5 and their LCM is 105. One of the numbers is 35. What is the other number?
18. 18.A jug has 10 litres of a drink that is 50% mango juice. 10 litres of pure mango juice are added. What percent of the drink is mango juice now?
19. 19.A jug has 20 litres of a drink that is 40% mango juice. 4 litres of pure mango juice are added. What percent of the drink is mango juice now?
20. 20.42 ÷ 7 × 4 + 13 =
21. 21.55.2 ÷ 6 =
22. 22.The simple interest on ₹19100 for 5 years is ₹6685. What is the rate of interest (% per year)?
23. 23.Two discounts of 10% and 20%, one after the other, are the same as one discount of what percent? =
24. 24.Rice at ₹32 per kg is mixed with rice at ₹81 per kg to make a mix worth ₹60 per kg. How many kg of the cheaper rice must be mixed with 12 kg of the dearer rice?
25. 25.Which is closest to 601 × 70? (Round each number first.) (a) 4200 (b) 420000 (c) 84000 (d) 42000
26. 26.Which is closest to 100 + 697 + 105? (a) 1100 (b) 1000 (c) 900 (d) 800
27. 27.What is the smallest number you must take away from 317 so that it divides exactly by 6?
28. 28.A car goes 154 km on 7 litres of petrol. How far can it go on 36 litres (in km)?
29. 29.(6 + 20) × 4 − 21 =
30. 30.What is the smallest number you must add to 647 so that it divides exactly by 12?
31. 31.Marks of 5 friends in a quiz: 21, 31, 38, 19, 21. What is their average mark?
32. 32.Round 42.63 to one decimal place. =
33. 33.A study lamp marked at ₹580 is sold for ₹290. What is the discount percent?
34. 34.Which of these numbers divides exactly by 8? (a) 7115 (b) 2816 (c) 9595 (d) 2495
35. 35.Find the area of a circle of radius 21 cm (take π = 22/7; answer in sq cm).
36. 36.The HCF of two numbers is 3 and their LCM is 30. One of the numbers is 15. What is the other number?
37. 37.A triangle has a base of 20 cm and a height of 8 cm. What is its area (in sq cm)?
38. 38.A train 200 m long runs at 72 km/h. How many seconds does it take to cross a platform 500 m long?
39. 39.A car goes 120 km on 5 litres of petrol. How far can it go on 17 litres (in km)?
40. 40.Divide ₹390 between Isha and Meera in the ratio 7 : 3. How much does Isha get (in ₹)?

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