Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 405 · 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. 1.7 painters can paint a school in 27 days. How many days would 21 painters take, working at the same speed?
2. 2.The sum of 4 consecutive numbers is 182. What is the smallest of them?
3. 3.12 ÷ 3 × 4 + 21 =
4. 4.I think of a number, multiply it by 8 and then add 22. The answer is 166. What is my number?
5. 5.3.15 + 2.1 =
6. 6.Find the third proportional to 3 and 15 (that is, 3 : 15 = 15 : ?).
7. 7.Rohan can finish a job in 5 days and Vivaan in 30 days. Rohan works alone for 1 day and then stops. Vivaan finishes the rest. How many days does Vivaan take?
8. 8.A park is 55 m long and 39 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
9. 9.The sum of 4 consecutive odd numbers is 312. What is the smallest of them?
10. 10.A pipe (a cylinder) has a radius of 8 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
11. 11.What percent of 20 is 3?
12. 12.Farhan puts ₹6000 into a business for 11 months and Aarav puts ₹3000 for 8 months. The profit is ₹12750. What is Farhan’s share (in ₹)?
13. 13.The simple interest on ₹500 for 3 years is ₹180. What is the rate of interest (% per year)?
14. 14.A rectangle has an area of 414 sq cm and a length of 23 cm. What is its perimeter (in cm)?
15. 15.1.5 × 3 =
16. 16.Zoya works twice as fast as Kavya. Together they finish a job in 12 days. How many days would Kavya take alone?
17. 17.Meera takes 36 seconds and Diya 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?
18. 18.5 × ? − 20 = 90
19. 19.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
20. 20.A town has 3840 people. Its population grows by 40%. How many people live there now?
21. 21.A bicycle bought for ₹1340 is sold at a profit of 50%. What is the selling price (in ₹)?
22. 22.Round 50074 to the nearest hundred.
23. 23.Find the third proportional to 2 and 10 (that is, 2 : 10 = 10 : ?).
24. 24.Which is closest to 799 + 896 + 195? (a) 1800 (b) 2100 (c) 1900 (d) 2000
25. 25.Which is closest to 701 × 91? (Round each number first.) (a) 6300 (b) 630000 (c) 126000 (d) 63000
26. 26.In 7 years, Farhan will be twice as old as Farhan was 4 years ago. How old is Farhan now?
27. 27.A pen costs ₹14 more than a pencil. 2 pens and 4 pencils cost ₹70 in all. What does one pencil cost (in ₹)?
28. 28.What is 15% of 560?
29. 29.37 + 4 × 8 − 5 =
30. 30.By selling a watch for ₹848, a shopkeeper makes a loss of 20%. What did the watch cost the shopkeeper (in ₹)?
31. 31.What is 1/4 of 108 kg?
32. 32.Divide ₹798 between Priya and Rohan in the ratio 5 : 9. How much does Rohan get (in ₹)?
33. 33.A train 200 m long runs at 36 km/h. How many seconds does it take to cross a platform 130 m long?
34. 34.A car goes 81 km on 9 litres of petrol. How far can it go on 35 litres (in km)?
35. 35.Priya can finish a job in 14 days and Ananya in 3 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
36. 36.A price goes up by 20% and then goes up by 20% more. By what percent has it gone up in all? =
37. 37.Two tanks hold 450 litres and 350 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
38. 38.Aarav has 26 coins, all ₹5 and ₹2 coins, worth ₹58 in all. How many ₹5 coins are there?
39. 39.Find the LCM of 6, 11 and 4.
40. 40.Round 14.52 to one decimal place. =

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