Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 879 · 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.Pipes A and B fill a tank in 6 and 15 hours. Pipe C empties the full tank in 30 hours. If all three are open, how many hours does the tank take to fill?
2. 2.How many factors does 14 have?
3. 3.A train running at 90 km/h passes a pole in 17 seconds. How long is the train (in metres)?
4. 4.Kabir cycles to his school at 84 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
5. 5.A pen costs ₹14 more than a pencil. 3 pens and 6 pencils cost ₹69 in all. What does one pencil cost (in ₹)?
6. 6.Which is closest to 900 × 31? (Round each number first.) (a) 54000 (b) 270000 (c) 2700 (d) 27000
7. 7.Divide ₹80 between Diya and Arjun in the ratio 5 : 3. How much does Arjun get (in ₹)?
8. 8.Visitors to a science museum
   Jan: 20
   Feb: 25
   Mar: 15
   Apr: 20
   May: 20
   Which month has the fewest visitors? (a) Jan (b) May (c) Feb (d) Mar
9. 9.Round 30932 to the nearest ten.
10. 10.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
11. 11.Nisha’s father is twice as old as Nisha. The sum of their ages is 33 years. How old is Nisha?
12. 12.Change 36 km/h into metres per second.
13. 13.What is the difference between the compound interest and the simple interest on ₹25000 at 8% per year for 2 years (in ₹)?
14. 14.Marks of 4 friends in a quiz: 29, 9, 17, 37. What is their average mark?
15. 15.Aditya is 3 years older than Ishaan. In 7 years, the sum of their ages will be 67. How old is Ishaan now?
16. 16.What percent of 25 is 5?
17. 17.The average weight of 11 children is 40 kg. One child, who weighs 50 kg, leaves the group. What is the new average weight (in kg)?
18. 18.A car goes 90 km on 9 litres of petrol. How far can it go on 30 litres (in km)?
19. 19.Pipes A and B fill a tank in 7 and 8 hours. Pipe C empties the full tank in 4 hours. If all three are open, how many hours does the tank take to fill?
20. 20.By selling a watch for ₹714, a shopkeeper makes a profit of 5%. What did the watch cost the shopkeeper (in ₹)?
21. 21.The average of 5 numbers is 22. When one more number is added, the average becomes 24. What number was added?
22. 22.12 : 13 = 48 : ?
23. 23.Find the HCF of 117 and 65.
24. 24.1/2 of 22 + 9 × 5 =
25. 25.The average of 4 numbers is 48. When one more number is added, the average becomes 53. What number was added?
26. 26.8 : 6 = 64 : ?
27. 27.(2 + 19) × 5 − 2 =
28. 28.Change 40 m/s into km/h.
29. 29.The sum of two numbers is 91 and their difference is 37. What is the larger number?
30. 30.A boat goes 14 km downstream in 2 hours and 10 km upstream in 2 hours. What is the speed of the boat in still water (in km/h)?
31. 31.2.26 + 6.5 =
32. 32.A boat goes at 18 km/h in still water. The river flows at 10 km/h. How many hours does the boat take to go 56 km upstream and come back?
33. 33.If 8 notebooks cost ₹360, how much do 19 notebooks cost (in ₹)?
34. 34.A table fan is marked at ₹500. The shop takes 50% off, and then a further 50% off the new price. How much do you pay (in ₹)?
35. 35.Find the LCM of 18 and 12.
36. 36.The sum of 4 consecutive odd numbers is 240. What is the largest of them?
37. 37.A price comes down by 20% and then comes down by 40% more. By what percent has it come down in all? =
38. 38.Rice at ₹27 per kg is mixed with rice at ₹83 per kg to make a mix worth ₹59 per kg. How many kg of the cheaper rice must be mixed with 28 kg of the dearer rice?
39. 39.Find the HCF of 120 and 45.
40. 40.Sneha, Isha and Priya invest ₹3000, ₹15000 and ₹5000 in a shop. The profit is ₹4600. What is Priya’s share (in ₹)?

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