Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 958 · 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.Aditya, Dev and Manav invest ₹9000, ₹8000 and ₹6000 in a shop. The profit is ₹18400. What is Manav’s share (in ₹)?
2. 2.Pipes A and B fill a tank in 4 and 12 hours. Pipe C empties the full tank in 6 hours. If all three are open, how many hours does the tank take to fill?
3. 3.Aarav works three times as fast as Tara. Together they finish a job in 3 days. How many days would Tara take alone?
4. 4.Which of these numbers divides exactly by 9? (a) 3932 (b) 6365 (c) 9952 (d) 2205
5. 5.A garden is 23 m long and 12 m wide. A path 3 m wide runs all round it, outside. What is the area of the path (in sq m)?
6. 6.Write 4/5 as a percent.
7. 7.15% of a number is 42. What is the number?
8. 8.The average of 5 numbers is 16. When one more number is added, the average becomes 18. What number was added?
9. 9.The length of a rectangle is 4 m more than its breadth. Its perimeter is 44 m. What is its breadth (in m)?
10. 10.If 10 erasers cost ₹420, how much do 6 erasers cost (in ₹)?
11. 11.Pipes A and B fill a tank in 10 and 12 hours. Pipe C empties the full tank in 6 hours. If all three are open, how many hours does the tank take to fill?
12. 12.What is the difference between the compound interest and the simple interest on ₹26500 at 20% per year for 2 years (in ₹)?
13. 13.7.16 + 3.4 =
14. 14.Two tanks hold 150 litres and 400 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
15. 15.9.8 × 5 =
16. 16.A closed box is 7 cm long, 7 cm wide and 2 cm high. What is its total surface area (in sq cm)?
17. 17.A shop sells 1020 cups of tea a month. Next month it sells 20% more. How many cups does it sell next month?
18. 18.Vivaan puts ₹9000 into a business for 7 months and Priya puts ₹17000 for 9 months. The profit is ₹11760. What is Vivaan’s share (in ₹)?
19. 19.Solve for x: 9(x + 8) = 8x + 90. What is x?
20. 20.Find the amount when ₹10500 is invested at 10% per year compound interest for 2 years (in ₹).
21. 21.20 ÷ 5 × 9 + 19 =
22. 22.The average weight of 11 children is 27 kg. One child, who weighs 37 kg, leaves the group. What is the new average weight (in kg)?
23. 23.A pipe (a cylinder) has a radius of 4 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
24. 24.Marks of 6 friends in a quiz: 32, 25, 37, 9, 14, 27. What is their average mark?
25. 25.Marks of 6 friends in a quiz: 17, 19, 17, 37, 21, 69. What is their average mark?
26. 26.How many factors does 54 have?
27. 27.Divide ₹408 between Rahul and Vivaan in the ratio 8 : 9. How much does Rahul get (in ₹)?
28. 28.7/8 × 3/9 =
29. 29.A pen costs ₹6 more than a pencil. 3 pens and 6 pencils cost ₹45 in all. What does one pencil cost (in ₹)?
30. 30.By selling a cricket bat for ₹84, a shopkeeper makes a loss of 40%. What did the cricket bat cost the shopkeeper (in ₹)?
31. 31.45 − 4 ÷ 2 × 5 =
32. 32.Dev and Nisha start a business with ₹17000 and ₹6000. They earn a profit of ₹4600. What is Nisha’s share (in ₹)?
33. 33.Change 35 m/s into km/h.
34. 34.A car goes 92 km on 4 litres of petrol. How far can it go on 5 litres (in km)?
35. 35.A cylinder has a radius of 7 cm and a height of 12 cm. What is its volume (take π = 22/7; in cubic cm)?
36. 36.In how many years will ₹9000 earn ₹630 as simple interest at 7% per year?
37. 37.The sum of 3 consecutive numbers is 126. What is the smallest of them?
38. 38.Meera and Sneha together finish a job in 6 days. Meera alone takes 9 days. How many days would Sneha take alone?
39. 39.Round 44687 to the nearest thousand.
40. 40.A cylinder has a radius of 21 cm and a height of 20 cm. What is its volume (take π = 22/7; in cubic cm)?

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