Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 853 · 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.A town has 4880 people. Its population grows by 40%. How many people live there now?
2. 2.Arjun puts ₹10000 into a business for 6 months and Karan puts ₹17000 for 6 months. The profit is ₹18900. What is Arjun’s share (in ₹)?
3. 3.What is the smallest number you must add to 815 so that it divides exactly by 12?
4. 4.What is the smallest number you must add to 220 so that it divides exactly by 7?
5. 5.A 60-litre mix has milk and water in the ratio 5 : 7. How many litres of water must be added to make the ratio 5 : 9?
6. 6.Find the HCF of 50 and 80.
7. 7.The average of 8 numbers is 46. When one more number is added, the average becomes 49. What number was added?
8. 8.Rahul can finish a job in 15 days and Manav in 12 days. Rahul works alone for 10 days and then stops. Manav finishes the rest. How many days does Manav take?
9. 9.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
10. 10.A hall floor is 315 cm long and 225 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
11. 11.Nisha, Arjun and Sneha invest ₹7000, ₹13000 and ₹3000 in a shop. The profit is ₹18400. What is Sneha’s share (in ₹)?
12. 12.What is the smallest number you must add to 162 so that it divides exactly by 4?
13. 13.Manav and Vivaan start a business with ₹7000 and ₹11000. They earn a profit of ₹7200. What is Vivaan’s share (in ₹)?
14. 14.One number is 4 times another. Their difference is 30. What is the smaller number?
15. 15.A shopkeeper buys a pressure cooker for ₹200 and sells it for ₹240. Find the profit percent.
16. 16.What is the difference between the compound interest and the simple interest on ₹45000 at 10% per year for 2 years (in ₹)?
17. 17.In 7 years, Nisha will be twice as old as Nisha was 5 years ago. How old is Nisha now?
18. 18.Find the compound interest on ₹40000 at 15% per year for 3 years, added every year (in ₹).
19. 19.Round 73907 to the nearest thousand.
20. 20.The sum of 5 consecutive numbers is 170. What is the largest of them?
21. 21.The average weight of 5 children is 45 kg. One child, who weighs 49 kg, leaves the group. What is the new average weight (in kg)?
22. 22.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 20
    Apr: 20
    May: 15
    How many visitors are there in all?
23. 23.Which is closest to 799 + 702 + 796? (a) 2400 (b) 2500 (c) 2300 (d) 2200
24. 24.Divide ₹96 between Sneha and Kabir in the ratio 1 : 5. How much does Kabir get (in ₹)?
25. 25.A shop sells an average of 80 kg of sugar a day for 6 days, and then 20 kg a day for the next 3 days. What is the average sale per day for all 9 days (in kg)?
26. 26.The average weight of 6 children is 34 kg. One child, who weighs 49 kg, leaves the group. What is the new average weight (in kg)?
27. 27.Diya can finish a job in 11 days and Ishaan in 19 days. What fraction of the job do they finish if they work together for 1 day? =
28. 28.How many cubes of edge 2 cm fit exactly in a box that is 12 cm × 8 cm × 4 cm?
29. 29.What sum of money earns ₹948 simple interest in 1 year at 6% per year (in ₹)?
30. 30.The average weight of 8 children is 26 kg. One child, who weighs 33 kg, leaves the group. What is the new average weight (in kg)?
31. 31.If 11 notebooks cost ₹66, how much do 6 notebooks cost (in ₹)?
32. 32.Which is closest to 903 + 498 + 401? (a) 1700 (b) 1900 (c) 1800 (d) 2000
33. 33.Rice at ₹71 per kg is mixed with rice at ₹86 per kg to make a mix worth ₹81 per kg. How many kg of the cheaper rice must be mixed with 4 kg of the dearer rice?
34. 34.A cylinder has a radius of 7 cm and a height of 15 cm. What is its volume (take π = 22/7; in cubic cm)?
35. 35.Two tanks hold 270 litres and 225 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
36. 36.Pipes A and B together fill a tank in 3 hours. Pipe A alone fills it in 6 hours. How many hours does pipe B alone take?
37. 37.How many cubes of edge 5 cm fit exactly in a box that is 10 cm × 15 cm × 25 cm?
38. 38.Diya puts ₹5400 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
39. 39.Nisha can finish a job in 6 days and Diya in 14 days. What fraction of the job do they finish if they work together for 1 day? =
40. 40.Meera can finish a job in 14 days and Priya in 9 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =

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