Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 574 · 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.A 45-litre mix has milk and water in the ratio 5 : 4. How many litres of water must be added to make the ratio 1 : 1?
2. 2.Ishaan can finish a job in 5 days and Priya in 16 days. What fraction of the job do they finish if they work together for 1 day? =
3. 3.Which is closest to 404 + 302 + 696? (a) 1400 (b) 1300 (c) 1600 (d) 1500
4. 4.What is the smallest number you must take away from 601 so that it divides exactly by 4?
5. 5.The sum of 4 consecutive numbers is 218. What is the smallest of them?
6. 6.I think of a number, multiply it by 7 and then take away 5. The answer is 121. What is my number?
7. 7.I think of a number, multiply it by 9 and then take away 23. The answer is 211. What is my number?
8. 8.Rice at ₹50 per kg is mixed with rice at ₹82 per kg to make a mix worth ₹58 per kg. How many kg of the cheaper rice must be mixed with 7 kg of the dearer rice?
9. 9.A train running at 72 km/h passes a pole in 27 seconds. How long is the train (in metres)?
10. 10.Find the HCF of 70 and 50.
11. 11.Find the HCF of 54 and 45.
12. 12.Find the amount when ₹13375 is invested at 20% per year compound interest for 3 years (in ₹).
13. 13.The sum of two numbers is 98 and their difference is 72. What is the smaller number?
14. 14.24 + 11 × 7 − 7 =
15. 15.What is the smallest number you must take away from 971 so that it divides exactly by 4?
16. 16.A water tank holds 2760 litres. 50% of the water is used. How many litres are left?
17. 17.11 : 4 = 77 : ?
18. 18.What is the difference between the compound interest and the simple interest on ₹10000 at 4% per year for 2 years (in ₹)?
19. 19.Round 27508 to the nearest thousand.
20. 20.Aarav can finish a job in 4 days and Ananya in 9 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
21. 21.The price of a school bag changes from ₹3440 to ₹2064. By what percent did it come down?
22. 22.By selling a table fan for ₹736, a shopkeeper makes a loss of 20%. What did the table fan cost the shopkeeper (in ₹)?
23. 23.The length of a rectangle is 14 m more than its breadth. Its perimeter is 112 m. What is its breadth (in m)?
24. 24.The price of a bicycle is ₹4960. It goes up by 25%. What is the new price (in ₹)?
25. 25.The HCF of two numbers is 7 and their LCM is 441. One of the numbers is 49. What is the other number?
26. 26.The sum of 4 consecutive numbers is 78. What is the smallest of them?
27. 27.How many cubes of edge 4 cm fit exactly in a box that is 12 cm × 8 cm × 24 cm?
28. 28.Saanvi can finish a job in 20 days and Rohan in 26 days. Saanvi works alone for 10 days and then stops. Rohan finishes the rest. How many days does Rohan take?
29. 29.A cylinder has a radius of 21 cm and a height of 7 cm. What is its volume (take π = 22/7; in cubic cm)?
30. 30.The price of a school bag changes from ₹280 to ₹196. By what percent did it come down?
31. 31.A study lamp is marked at ₹460. The shop takes 20% off, and then a further 25% off the new price. How much do you pay (in ₹)?
32. 32.What percent of 40 is 38?
33. 33.A grocer mixes 10 kg of tea at ₹85 per kg with 5 kg of tea at ₹43 per kg. What is the price of the mix per kg (in ₹)?
34. 34.Priya’s father is four times as old as Priya. The sum of their ages is 55 years. How old is the father?
35. 35.How many factors does 17 have?
36. 36.Meera’s father is twice as old as Meera. The sum of their ages is 45 years. How old is Meera?
37. 37.If 7 kg of rice costs ₹238, how many kg can you buy for ₹408?
38. 38.Write 1/2 as a percent.
39. 39.8/12 − 3/6 =
40. 40.Round 62927 to the nearest thousand.

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