Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 525 · 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 cylinder has a radius of 7 cm and a height of 8 cm. What is its volume (take π = 22/7; in cubic cm)?
2. 2.Find the LCM of 9, 3 and 7.
3. 3.A cube has an edge of 15 cm. What is its total surface area (in sq cm)?
4. 4.A box is 3 cm long, 5 cm wide and 12 cm high. What is its volume (in cubic cm)?
5. 5.Write 3/10 as a percent.
6. 6.Two tanks hold 75 litres and 60 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
7. 7.A bus runs at 90 km/h. How far does it go in 20 minutes (in km)?
8. 8.Find the amount when ₹35000 is invested at 10% per year compound interest for 3 years (in ₹).
9. 9.Three temple bells ring every 9, 4 and 8 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
10. 10.Divide ₹559 between Aditya and Isha in the ratio 7 : 6. How much does Isha get (in ₹)?
11. 11.The price of a school bag changes from ₹760 to ₹912. By what percent did it go up?
12. 12.The average weight of 6 children is 40 kg. One child, who weighs 45 kg, leaves the group. What is the new average weight (in kg)?
13. 13.The price of a bicycle is ₹1160. It goes up by 10%. What is the new price (in ₹)?
14. 14.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
15. 15.Students who chose each subject
    Maths: 30
    Science: 20
    English: 5
    Hindi: 25
    Art: 20
    What is the average number of students per subject?
16. 16.Find the LCM of 18 and 4.
17. 17.Diya scored 2 marks out of 20 in a test. What percentage did Diya score?
18. 18.Write 21/50 as a percent.
19. 19.Which is closest to 99 + 603 + 801? (a) 1400 (b) 1600 (c) 1500 (d) 1700
20. 20.A shopkeeper buys a watch for ₹1040 and sells it for ₹884. Find the loss percent.
21. 21.The sum of two numbers is 99 and their difference is 5. What is the larger number?
22. 22.6.16 + 5.1 =
23. 23.7 years ago, Manav’s mother was twice as old as Manav. The mother is 31 years old now. How old is Manav now?
24. 24.A shopkeeper buys a school bag for ₹780 and sells it for ₹1170. Find the profit percent.
25. 25.By selling a watch for ₹2520, a shopkeeper makes a profit of 40%. What did the watch cost the shopkeeper (in ₹)?
26. 26.The ratio of boys to girls in a class is 7 : 6. There are 42 boys. How many girls are there?
27. 27.23.5 ÷ 5 =
28. 28.20 + 7 × 12 − 20 =
29. 29.By selling a watch for ₹684, a shopkeeper makes a loss of 5%. What did the watch cost the shopkeeper (in ₹)?
30. 30.The HCF of two numbers is 6 and their LCM is 72. One of the numbers is 18. What is the other number?
31. 31.Two discounts of 20% and 20%, one after the other, are the same as one discount of what percent? =
32. 32.What is 10% of 50?
33. 33.Find the third proportional to 5 and 10 (that is, 5 : 10 = 10 : ?).
34. 34.A table fan marked at ₹380 is sold for ₹361. What is the discount percent?
35. 35.2.13 + 6.8 =
36. 36.2 : 13 = 16 : ?
37. 37.2/5 × 1/8 =
38. 38.7/10 + 1/3 =
39. 39.Divide ₹168 between Kabir and Tara in the ratio 1 : 3. How much does Tara get (in ₹)?
40. 40.A shop sells an average of 38 kg of sugar a day for 2 days, and then 26 kg a day for the next 6 days. What is the average sale per day for all 8 days (in kg)?

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