Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 297 · 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.By selling a watch for ₹630, a shopkeeper makes a loss of 10%. What did the watch cost the shopkeeper (in ₹)?
2. 2.12 : 8 = 84 : ?
3. 3.Two tanks hold 360 litres and 200 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
4. 4.Find the third proportional to 7 and 14 (that is, 7 : 14 = 14 : ?).
5. 5.Visitors to a science museum
   Jan: 150
   Feb: 400
   Mar: 200
   Apr: 200
   May: 50
   How many more visitors are there for Mar than for Jan?
6. 6.3/5 of 55 + 8 × 7 =
7. 7.28 ÷ 7 × 2 + 20 =
8. 8.16 + 12 × 2 − 4 =
9. 9.A cylinder has a radius of 14 cm and a height of 20 cm. What is its volume (take π = 22/7; in cubic cm)?
10. 10.Marks of 6 friends in a quiz: 19, 26, 27, 28, 40, 22. What is their average mark?
11. 11.The ratio of boys to girls in a class is 9 : 7. There are 90 boys. How many girls are there?
12. 12.Pooja starts a business with ₹8000. After 7 months, Diya joins with ₹18000. At the end of the year the profit is ₹23560. What is Pooja’s share (in ₹)?
13. 13.Rice at ₹73 per kg is mixed with rice at ₹85 per kg to make a mix worth ₹82 per kg. How many kg of the cheaper rice must be mixed with 9 kg of the dearer rice?
14. 14.What percent of 20 is 4?
15. 15.Kabir cycles to his school at 18 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
16. 16.A boat goes at 6 km/h in still water. The river flows at 2 km/h. How many hours does the boat take to go 120 km upstream and come back?
17. 17.2.1 × 2 =
18. 18.What is 20% of 425?
19. 19.A water tank holds 4360 litres. 10% of the water is used. How many litres are left?
20. 20.Which is closest to 398 × 79? (Round each number first.) (a) 320000 (b) 3200 (c) 32000 (d) 64000
21. 21.What percent of 40 is 12?
22. 22.Round 19574 to the nearest ten.
23. 23.A car runs for 1 hour at 30 km/h and then for 3 hours at 38 km/h. What is its average speed for the whole journey (in km/h)?
24. 24.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
25. 25.The sum of two numbers is 79 and their difference is 65. What is the smaller number?
26. 26.Aarav scored 44 marks out of 80 in a test. What percentage did Aarav score?
27. 27.Farhan works three times as fast as Zoya. Together they finish a job in 10 days. How many days would Zoya take alone?
28. 28.6.4 × 4 =
29. 29.Which is closest to 894 ÷ 29? (a) 300 (b) 15 (c) 30 (d) 60
30. 30.Which of these numbers divides exactly by 4? (a) 5218 (b) 8797 (c) 5321 (d) 2344
31. 31.Marks of 6 friends in a quiz: 38, 59, 43, 51, 45, 34. What is their average mark?
32. 32.The sum of 4 consecutive even numbers is 132. What is the smallest of them?
33. 33.Find the compound interest on ₹40944 at 25% per year for 2 years, added every year (in ₹).
34. 34.What is the smallest number you must take away from 206 so that it divides exactly by 11?
35. 35.Find the LCM of 16 and 10.
36. 36.If 7 kg of rice costs ₹609, how many kg can you buy for ₹783?
37. 37.Find the LCM of 15, 6 and 12.
38. 38.Kavya works three times as fast as Diya. Together they finish a job in 3 days. How many days would Diya take alone?
39. 39.Find the LCM of 9 and 12.
40. 40.The digits of a two-digit number add up to 15. When the digits swap places, the number goes up by 9. What is the number?

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