Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 619 · 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.Find the compound interest on ₹11000 at 10% per year for 2 years, added every year (in ₹).
2. 2.Find the LCM of 7, 13 and 14.
3. 3.What sum of money earns ₹415 simple interest in 1 year at 5% per year (in ₹)?
4. 4.How many cubes of edge 3 cm fit exactly in a box that is 9 cm × 12 cm × 18 cm?
5. 5.A rectangular field is 30 m long and 26 m wide. What is its area (in sq m)?
6. 6.After a 25% discount, a study lamp costs ₹2475. What was its marked price (in ₹)?
7. 7.Mangoes sold by a fruit seller
   Mon: 40
   Tue: 20
   Wed: 50
   Thu: 30
   Fri: 60
   The number for Wed is what percent of the total?
8. 8.Two tanks hold 20 litres and 30 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
9. 9.Two discounts of 25% and 10%, one after the other, are the same as one discount of what percent? =
10. 10.After a 40% discount, a cricket bat costs ₹2316. What was its marked price (in ₹)?
11. 11.A watch is marked at ₹775. The shop takes 20% off, and then a further 10% off the new price. How much do you pay (in ₹)?
12. 12.By selling a pressure cooker for ₹612, a shopkeeper makes a loss of 10%. What did the pressure cooker cost the shopkeeper (in ₹)?
13. 13.Find the third proportional to 4 and 12 (that is, 4 : 12 = 12 : ?).
14. 14.67 − 54 ÷ 6 × 7 =
15. 15.A car goes 90 km on 5 litres of petrol. How far can it go on 35 litres (in km)?
16. 16.Pipes A and B fill a tank in 7 and 8 hours. Pipe C empties the full tank in 4 hours. If all three are open, how many hours does the tank take to fill?
17. 17.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
18. 18.By selling a table fan for ₹272, a shopkeeper makes a loss of 20%. What did the table fan cost the shopkeeper (in ₹)?
19. 19.A 45-litre mix has milk and water in the ratio 4 : 1. How many litres of water must be added to make the ratio 4 : 5?
20. 20.Diya puts ₹1800 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
21. 21.A price goes up by 25% and then comes down by 5%. By what percent has it gone up in all? =
22. 22.A pressure cooker is marked at ₹660. The shop gives a 40% discount. How much do you pay (in ₹)?
23. 23.A hall floor is 160 cm long and 100 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
24. 24.If 2 bottles of juice cost ₹86, how much do 8 bottles of juice cost (in ₹)?
25. 25.Vivaan has 21 coins, all ₹5 and ₹2 coins, worth ₹48 in all. How many ₹5 coins are there?
26. 26.By selling a cricket bat for ₹1475, a shopkeeper makes a profit of 25%. What did the cricket bat cost the shopkeeper (in ₹)?
27. 27.A closed box is 19 cm long, 3 cm wide and 8 cm high. What is its total surface area (in sq cm)?
28. 28.A car goes 88 km on 4 litres of petrol. How far can it go on 20 litres (in km)?
29. 29.A box is 3 cm long, 4 cm wide and 6 cm high. What is its volume (in cubic cm)?
30. 30.The price of a school bag changes from ₹1260 to ₹1008. By what percent did it come down?
31. 31.Aarav can finish a job in 4 days and Dev in 18 days. Aarav works alone for 2 days and then stops. Dev finishes the rest. How many days does Dev take?
32. 32.A bus runs at 90 km/h. How far does it go in 50 minutes (in km)?
33. 33.Kabir’s father is twice as old as Kabir. The sum of their ages is 24 years. How old is Kabir?
34. 34.Divide ₹112 between Rahul and Kabir in the ratio 7 : 9. How much does Rahul get (in ₹)?
35. 35.Find the amount when ₹47000 is invested at 10% per year compound interest for 3 years (in ₹).
36. 36.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
37. 37.Ishaan can finish a job in 7 days and Isha in 4 days. What fraction of the job do they finish if they work together for 1 day? =
38. 38.Two trains, 210 m and 105 m long, run towards each other on side-by-side tracks at 90 km/h and 72 km/h. How many seconds do they take to cross each other?
39. 39.Write 47/50 as a percent.
40. 40.A shopkeeper buys a pressure cooker for ₹1100 and sells it for ₹825. Find the loss percent.

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