Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 953 · 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 boat goes at 12 km/h in still water. The river flows at 2 km/h. How many hours does the boat take to go 70 km upstream and come back?
2. 2.A town has 4200 people. Its population grows by 30%. How many people live there now?
3. 3.A rectangular field is 15 m long and 5 m wide. What is its area (in sq m)?
4. 4.7 years ago, Saanvi’s mother was four times as old as Saanvi. The mother is 43 years old now. How old is Saanvi now?
5. 5.Kabir and Rohan start a business with ₹11000 and ₹20000. They earn a profit of ₹12400. What is Rohan’s share (in ₹)?
6. 6.Pipe A fills a tank in 3 hours and pipe B fills it in 6 hours. How many hours do both pipes take together?
7. 7.Find the LCM of 4 and 3.
8. 8.Pipe A fills a tank in 5 hours and pipe B fills it in 20 hours. How many hours do both pipes take together?
9. 9.The HCF of two numbers is 9 and their LCM is 162. One of the numbers is 81. What is the other number?
10. 10.Find the amount when ₹48400 is invested at 15% per year compound interest for 2 years (in ₹).
11. 11.A pressure cooker bought for ₹160 is sold at a profit of 40%. What is the selling price (in ₹)?
12. 12.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 20
    Thu: 120
    Fri: 100
    The number for Tue is what percent of the total?
13. 13.Find the third proportional to 4 and 16 (that is, 4 : 16 = 16 : ?).
14. 14.What percent of 25 is 14?
15. 15.Change 108 km/h into metres per second.
16. 16.If 3 kg of rice costs ₹264, how many kg can you buy for ₹616?
17. 17.6.7 × 8 =
18. 18.10% of a number is 35. What is the number?
19. 19.A hall floor is 200 cm long and 150 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
20. 20.A closed box is 16 cm long, 2 cm wide and 10 cm high. What is its total surface area (in sq cm)?
21. 21.A car runs for 2 hours at 54 km/h and then for 2 hours at 58 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.The average weight of 8 children is 30 kg. One child, who weighs 44 kg, leaves the group. What is the new average weight (in kg)?
23. 23.58 − 12 ÷ 4 × 6 =
24. 24.1/2 − 1/4 =
25. 25.Find the HCF of 8 and 10.
26. 26.Manav works twice as fast as Ishaan. Together they finish a job in 3 days. How many days would Ishaan take alone?
27. 27.The HCF of two numbers is 2 and their LCM is 112. One of the numbers is 14. What is the other number?
28. 28.(3 + 19) × 4 − 19 =
29. 29.7/12 + 3/11 =
30. 30.By selling a table fan for ₹770, a shopkeeper makes a loss of 50%. What did the table fan cost the shopkeeper (in ₹)?
31. 31.Diya’s batting average after 9 innings is 33 runs. How many runs must Diya score in the next innings to raise the average to 34?
32. 32.Round 55154 to the nearest ten.
33. 33.Find the LCM of 3, 2 and 12.
34. 34.The sum of 3 consecutive even numbers is 96. What is the largest of them?
35. 35.Divide ₹180 between Kabir and Kavya in the ratio 3 : 7. How much does Kabir get (in ₹)?
36. 36.9/11 − 5/8 =
37. 37.1/3 of 21 + 2 × 2 =
38. 38.Round 27530 to the nearest thousand.
39. 39.Sneha and Aditya start a business with ₹4000 and ₹7000. They earn a profit of ₹7700. What is Aditya’s share (in ₹)?
40. 40.What is 3/7 of ₹98?

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