Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 320 · 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. 1.4/5 + 1/11 =
2. 2.The digits of a two-digit number add up to 9. When the digits swap places, the number goes up by 63. What is the number?
3. 3.The digits of a two-digit number add up to 14. When the digits swap places, the number goes up by 18. What is the number?
4. 4.I think of a number, multiply it by 2 and then take away 6. The answer is 30. What is my number?
5. 5.A train 160 m long runs at 72 km/h. How many seconds does it take to cross a platform 120 m long?
6. 6.A tap fills a tank in 11 hours. A leak at the bottom empties the full tank in 22 hours. With both open, how many hours does the tank take to fill?
7. 7.Round 45.53 to one decimal place. =
8. 8.Rahul, Rohan and Ananya invest ₹14000, ₹2000 and ₹15000 in a shop. The profit is ₹21700. What is Ananya’s share (in ₹)?
9. 9.Find the third proportional to 4 and 8 (that is, 4 : 8 = 8 : ?).
10. 10.A shop sells an average of 22 kg of sugar a day for 6 days, and then 46 kg a day for the next 2 days. What is the average sale per day for all 8 days (in kg)?
11. 11.Kabir starts a business with ₹4000. After 9 months, Isha joins with ₹15000. At the end of the year the profit is ₹3410. What is Kabir’s share (in ₹)?
12. 12.A pen costs ₹15 more than a pencil. 5 pens and 6 pencils cost ₹174 in all. What does one pencil cost (in ₹)?
13. 13.The HCF of two numbers is 3 and their LCM is 126. One of the numbers is 21. What is the other number?
14. 14.If 6 kg of rice costs ₹276, how many kg can you buy for ₹138?
15. 15.A garden is 34 m long and 22 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
16. 16.Marks of 6 friends in a quiz: 48, 23, 47, 26, 24, 42. What is their average mark?
17. 17.A car runs for 2 hours at 27 km/h and then for 2 hours at 55 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Which is closest to 704 × 60? (Round each number first.) (a) 42000 (b) 84000 (c) 420000 (d) 4200
19. 19.Two discounts of 10% and 10%, one after the other, are the same as one discount of what percent? =
20. 20.7 painters can paint a school in 4 days. How many days would 14 painters take, working at the same speed?
21. 21.A water tank holds 3300 litres. 20% of the water is used. How many litres are left?
22. 22.A town has 1220 people. Its population grows by 25%. How many people live there now?
23. 23.10% of a number is 57. What is the number?
24. 24.The average of 8 numbers is 21. When one more number is added, the average becomes 26. What number was added?
25. 25.Change 108 km/h into metres per second.
26. 26.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
27. 27.Find the compound interest on ₹36750 at 20% per year for 3 years, added every year (in ₹).
28. 28.The simple interest on ₹2400 for 1 year is ₹336. What is the rate of interest (% per year)?
29. 29.Find the amount when ₹25200 is invested at 20% per year compound interest for 2 years (in ₹).
30. 30.The digits of a two-digit number add up to 8. When the digits swap places, the number goes up by 36. What is the number?
31. 31.A pressure cooker marked at ₹4340 is sold for ₹3689. What is the discount percent?
32. 32.A train 180 m long runs at 54 km/h. How many seconds does it take to pass a pole?
33. 33.What sum of money earns ₹348 simple interest in 4 years at 3% per year (in ₹)?
34. 34.What is the smallest number you must add to 585 so that it divides exactly by 7?
35. 35.What is the difference between the compound interest and the simple interest on ₹47500 at 12% per year for 2 years (in ₹)?
36. 36.20 + 4 × 12 − 5 =
37. 37.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 160
    Thu: 200
    Fri: 120
    How many mangoes are there in all?
38. 38.Mangoes sold by a fruit seller
    Mon: 100
    Tue: 80
    Wed: 80
    Thu: 60
    Fri: 80
    How many more mangoes are there for Fri than for Thu?
39. 39.In how many years will ₹15900 earn ₹1908 as simple interest at 6% per year?
40. 40.Change 5 m/s into km/h.

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