Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 907 · 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 ₹16600 at 15% per year for 2 years (in ₹).
2. 2.6 painters can paint a school in 14 days. How many days would 7 painters take, working at the same speed?
3. 3.Which is closest to 698 + 597 + 99? (a) 1300 (b) 1400 (c) 1600 (d) 1500
4. 4.Books sold by a shop
   Mon: 50
   Tue: 40
   Wed: 60
   Thu: 20
   Fri: 30
   What is the average number of books per day?
5. 5.A watch marked at ₹3240 is sold for ₹1944. What is the discount percent?
6. 6.Two discounts of 10% and 25%, one after the other, are the same as one discount of what percent? =
7. 7.Find the third proportional to 8 and 24 (that is, 8 : 24 = 24 : ?).
8. 8.Mangoes sold by a fruit seller
   Mon: 80
   Tue: 40
   Wed: 30
   Thu: 20
   Fri: 30
   Which day has the fewest mangoes? (a) Wed (b) Thu (c) Mon (d) Tue
9. 9.8 years ago, Tara’s mother was twice as old as Tara. The mother is 32 years old now. How old is Tara now?
10. 10.How many minutes does a car take to go 135 km at 30 km/h?
11. 11.In how many years will ₹13300 earn ₹7980 as simple interest at 12% per year?
12. 12.The average of 4 numbers is 27. When one more number is added, the average becomes 29. What number was added?
13. 13.Solve for x: 4(x + 2) = 2x + 10. What is x?
14. 14.The sum of 3 consecutive numbers is 135. What is the largest of them?
15. 15.Karan and Aditya together finish a job in 7 days. Karan alone takes 14 days. How many days would Aditya take alone?
16. 16.Kavya takes 48 seconds and Diya takes 30 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?
17. 17.Pipes A and B together fill a tank in 2 hours. Pipe A alone fills it in 6 hours. How many hours does pipe B alone take?
18. 18.A fish tank is 70 cm long, 20 cm wide and 90 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
19. 19.4 : 3 = 16 : ?
20. 20.A jug has 25 litres of a drink that is 20% mango juice. 15 litres of pure mango juice are added. What percent of the drink is mango juice now?
21. 21.Kavya’s batting average after 7 innings is 30 runs. How many runs must Kavya score in the next innings to raise the average to 32?
22. 22.Meera can finish a job in 15 days and Rohan in 6 days. What fraction of the job do they finish if they work together for 2 days? =
23. 23.A car runs for 2 hours at 36 km/h and then for 1 hour at 30 km/h. What is its average speed for the whole journey (in km/h)?
24. 24.(18 + 15) × 8 − 3 =
25. 25.What is the smallest number you must take away from 695 so that it divides exactly by 8?
26. 26.21 + 2 × 10 − 1 =
27. 27.Round 43.66 to one decimal place. =
28. 28.Find the LCM of 12 and 28.
29. 29.In 22 years, Karan will be three times as old as Karan was 2 years ago. How old is Karan now?
30. 30.Write 1/2 as a percent.
31. 31.4/9 of 36 + 5 × 8 =
32. 32.A cube has an edge of 5 cm. What is its volume (in cubic cm)?
33. 33.The price of a school bag changes from ₹4800 to ₹2400. By what percent did it come down?
34. 34.Find the smallest number bigger than 15 that leaves a remainder of 3 when divided by 4, 15 or 9.
35. 35.Aarav can finish a job in 10 days and Sneha in 4 days. What fraction of the job do they finish if they work together for 2 days? =
36. 36.Which is closest to 1192 ÷ 41? (a) 30 (b) 60 (c) 300 (d) 15
37. 37.80% of a number is 108. What is the number?
38. 38.6 painters can paint a school in 6 days. How many days would 3 painters take, working at the same speed?
39. 39.2 : 11 = 10 : ?
40. 40.A town has 4300 people. Its population grows by 10%. How many people live there now?

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