Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 970 · 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.What is 120% of 180?
2. 2.A price comes down by 15% and then comes down by 10% more. By what percent has it come down in all? =
3. 3.Find the simple interest on ₹2300 at 11% per year for 4 years (in ₹).
4. 4.Which is closest to 1198 ÷ 29? (a) 400 (b) 20 (c) 80 (d) 40
5. 5.Two trains, 120 m and 150 m long, run towards each other on side-by-side tracks at 72 km/h and 36 km/h. How many seconds do they take to cross each other?
6. 6.Visitors to a science museum
   Jan: 160
   Feb: 160
   Mar: 160
   Apr: 120
   May: 200
   How many visitors are there in all?
7. 7.What is the smallest number you must add to 123 so that it divides exactly by 7?
8. 8.Rice at ₹59 per kg is mixed with rice at ₹99 per kg to make a mix worth ₹74 per kg. How many kg of the cheaper rice must be mixed with 18 kg of the dearer rice?
9. 9.The digits of a two-digit number add up to 3. When the digits swap places, the number goes up by 9. What is the number?
10. 10.Find the LCM of 8, 5 and 12.
11. 11.The price of a school bag changes from ₹1660 to ₹2490. By what percent did it go up?
12. 12.(13 + 2) × 2 − 18 =
13. 13.A box is 7 cm long, 14 cm wide and 4 cm high. What is its volume (in cubic cm)?
14. 14.If 8 kg of rice costs ₹312, how many kg can you buy for ₹546?
15. 15.A boat goes 33 km downstream in 3 hours and 3 km upstream in 3 hours. What is the speed of the stream (in km/h)?
16. 16.2/3 × 3/12 =
17. 17.8 painters can paint a school in 9 days. How many days would 24 painters take, working at the same speed?
18. 18.120% of a number is 366. What is the number?
19. 19.What is 5% of 460?
20. 20.Find the amount when ₹3750 is invested at 4% per year compound interest for 2 years (in ₹).
21. 21.Pipe A fills a tank in 3 hours and pipe B fills it in 6 hours. How many hours do both pipes take together?
22. 22.Write 49/50 as a percent.
23. 23.A park is 11 m long and 8 m wide. Fencing costs ₹27 per metre. What does it cost to fence the park all round (in ₹)?
24. 24.Find the HCF of 30 and 12.
25. 25.One number is 5 times another. Their difference is 156. What is the smaller number?
26. 26.80% of a number is 144. What is the number?
27. 27.The price of a bicycle is ₹320. It goes up by 10%. What is the new price (in ₹)?
28. 28.Find the third proportional to 9 and 27 (that is, 9 : 27 = 27 : ?).
29. 29.What is the difference between the compound interest and the simple interest on ₹47500 at 12% per year for 2 years (in ₹)?
30. 30.After a 40% discount, a cricket bat costs ₹684. What was its marked price (in ₹)?
31. 31.Visitors to a science museum
    Jan: 15
    Feb: 25
    Mar: 20
    Apr: 10
    May: 30
    How many visitors are there in all?
32. 32.Find the third proportional to 5 and 25 (that is, 5 : 25 = 25 : ?).
33. 33.Visitors to a science museum
    Jan: 50
    Feb: 75
    Mar: 150
    Apr: 100
    May: 125
    The number for Mar is what percent of the total?
34. 34.Kavya can finish a job in 3 days and Zoya in 12 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
35. 35.A 22-litre mix has milk and water in the ratio 4 : 7. How many litres of water must be added to make the ratio 4 : 11?
36. 36.Rahul has 25 coins, all ₹5 and ₹2 coins, worth ₹122 in all. How many ₹5 coins are there?
37. 37.What percent of 80 is 36?
38. 38.Dev takes 45 seconds and Sneha takes 80 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?
39. 39.10/11 − 3/4 =
40. 40.Aarav can finish a job in 5 days and Arjun in 20 days. Aarav works alone for 1 day and then stops. Arjun finishes the rest. How many days does Arjun take?

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