Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 247 · 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.What is the smallest number you must take away from 271 so that it divides exactly by 8?
2. 2.What is 1/5 of 35 litres?
3. 3.A closed box is 4 cm long, 5 cm wide and 6 cm high. What is its total surface area (in sq cm)?
4. 4.A shop sells 640 cups of tea a month. Next month it sells 30% more. How many cups does it sell next month?
5. 5.Which is closest to 902 × 78? (Round each number first.) (a) 720000 (b) 7200 (c) 144000 (d) 72000
6. 6.Vivaan and Dev together finish a job in 21 days. Vivaan alone takes 28 days. How many days would Dev take alone?
7. 7.A closed box is 14 cm long, 9 cm wide and 11 cm high. What is its total surface area (in sq cm)?
8. 8.The perimeter of a square is 108 cm. What is its area (in sq cm)?
9. 9.A car goes 105 km on 5 litres of petrol. How far can it go on 7 litres (in km)?
10. 10.Kavya can finish a job in 7 days and Isha in 28 days. Kavya works alone for 3 days and then stops. Isha finishes the rest. How many days does Isha take?
11. 11.How many minutes does a car take to go 40 km at 32 km/h?
12. 12.(6 + 4) × 4 − 12 =
13. 13.If 5 kg of rice costs ₹160, how many kg can you buy for ₹448?
14. 14.5 years ago, Meera’s mother was three times as old as Meera. The mother is 20 years old now. How old is Meera now?
15. 15.A water tank holds 920 litres. 10% of the water is used. How many litres are left?
16. 16.3 : 6 = 9 : ?
17. 17.Find the amount when ₹38000 is invested at 15% per year compound interest for 2 years (in ₹).
18. 18.Which of these numbers divides exactly by 11? (a) 8351 (b) 7279 (c) 2354 (d) 1924
19. 19.Which is closest to 2694 ÷ 31? (a) 90 (b) 180 (c) 45 (d) 900
20. 20.The length of a rectangle is 4 m more than its breadth. Its perimeter is 100 m. What is its breadth (in m)?
21. 21.Pipe A fills a tank in 4 hours and pipe B fills it in 12 hours. How many hours do both pipes take together?
22. 22.What is 25% of 452?
23. 23.A hall floor is 480 cm long and 420 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
24. 24.Rahul can finish a job in 8 days and Dev in 24 days. Rahul works alone for 7 days and then stops. Dev finishes the rest. How many days does Dev take?
25. 25.A water tank holds 4140 litres. 5% of the water is used. How many litres are left?
26. 26.A train 275 m long runs at 90 km/h. How many seconds does it take to cross a platform 200 m long?
27. 27.Find the simple interest on ₹7200 at 7% per year for 5 years (in ₹).
28. 28.Manav puts ₹17000 into a business for 8 months and Kavya puts ₹4000 for 10 months. The profit is ₹5940. What is Manav’s share (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
30. 30.The average weight of 12 children is 31 kg. One child, who weighs 42 kg, leaves the group. What is the new average weight (in kg)?
31. 31.What sum of money earns ₹7176 simple interest in 4 years at 13% per year (in ₹)?
32. 32.The price of a school bag changes from ₹4900 to ₹2450. By what percent did it come down?
33. 33.Pipe A fills a tank in 15 hours and pipe B fills it in 30 hours. How many hours do both pipes take together?
34. 34.What sum of money earns ₹7215 simple interest in 5 years at 13% per year (in ₹)?
35. 35.What sum of money earns ₹888 simple interest in 2 years at 3% per year (in ₹)?
36. 36.Arjun takes 60 seconds and Priya takes 54 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?
37. 37.A 48-litre mix has milk and water in the ratio 7 : 1. How many litres of water must be added to make the ratio 7 : 5?
38. 38.A train 190 m long runs at 36 km/h. How many seconds does it take to cross a platform 230 m long?
39. 39.Which is closest to 3509 ÷ 51? (a) 70 (b) 700 (c) 140 (d) 35
40. 40.A water tank holds 1920 litres. 10% of the water is used. How many litres are left?

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