Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 815 · 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. 1.3.74 + 7.5 =
2. 2.A fish tank is 40 cm long, 80 cm wide and 80 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
3. 3.Rohan’s batting average after 6 innings is 39 runs. How many runs must Rohan score in the next innings to raise the average to 42?
4. 4.A 45-litre mix has milk and water in the ratio 3 : 2. How many litres of water must be added to make the ratio 3 : 4?
5. 5.A tap fills a tank in 18 hours. A leak at the bottom empties the full tank in 27 hours. With both open, how many hours does the tank take to fill?
6. 6.By selling a watch for ₹1342, a shopkeeper makes a profit of 10%. What did the watch cost the shopkeeper (in ₹)?
7. 7.Farhan is 2 years older than Saanvi. In 3 years, the sum of their ages will be 44. How old is Saanvi now?
8. 8.A train 70 m long runs at 36 km/h. How many seconds does it take to cross a platform 100 m long?
9. 9.Marks of 5 friends in a quiz: 56, 79, 69, 51, 65. What is their average mark?
10. 10.7.03 + 4.4 =
11. 11.What is the difference between the compound interest and the simple interest on ₹2500 at 12% per year for 2 years (in ₹)?
12. 12.A school bag is marked at ₹3100. The shop gives a 50% discount. How much do you pay (in ₹)?
13. 13.Priya can finish a job in 8 days and Rahul in 10 days. What fraction of the job do they finish if they work together for 2 days? =
14. 14.Which is closest to 698 × 92? (Round each number first.) (a) 63000 (b) 126000 (c) 6300 (d) 630000
15. 15.Round 40313 to the nearest ten.
16. 16.Rahul can finish a job in 20 days and Aarav in 10 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
17. 17.A hall floor is 200 cm long and 75 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
18. 18.A boat goes at 16 km/h in still water. The river flows at 4 km/h. How many hours does the boat take to go 120 km upstream and come back?
19. 19.What is 75% of 484?
20. 20.A jug has 40 litres of a drink that is 10% mango juice. 20 litres of pure mango juice are added. What percent of the drink is mango juice now?
21. 21.Find the simple interest on ₹9600 at 13% per year for 1 year (in ₹).
22. 22.Find the smallest number bigger than 15 that leaves a remainder of 1 when divided by 15, 3 or 12.
23. 23.If 4 erasers cost ₹208, how much do 9 erasers cost (in ₹)?
24. 24.A jug has 20 litres of a drink that is 40% mango juice. 4 litres of pure mango juice are added. What percent of the drink is mango juice now?
25. 25.Karan has 26 coins, all ₹5 and ₹2 coins, worth ₹55 in all. How many ₹5 coins are there?
26. 26.A hall floor is 75 cm long and 50 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
27. 27.Arjun’s batting average after 10 innings is 31 runs. How many runs must Arjun score in the next innings to raise the average to 35?
28. 28.A 30-litre mix has milk and water in the ratio 5 : 1. How many litres of water must be added to make the ratio 5 : 2?
29. 29.Marks of 5 friends in a quiz: 19, 23, 34, 32, 32. What is their average mark?
30. 30.One number is 3 times another. Their difference is 42. What is the smaller number?
31. 31.Manav, Kavya and Kabir invest ₹5000, ₹8000 and ₹19000 in a shop. The profit is ₹32000. What is Kabir’s share (in ₹)?
32. 32.Solve for x: 9(x + 3) = 8x + 45. What is x?
33. 33.A shop sells an average of 67 kg of sugar a day for 4 days, and then 37 kg a day for the next 2 days. What is the average sale per day for all 6 days (in kg)?
34. 34.The sum of two numbers is 35 and their difference is 25. What is the larger number?
35. 35.A price goes up by 40% and then goes up by 25% more. By what percent has it gone up in all? =
36. 36.In 29 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
37. 37.40% of a number is 54. What is the number?
38. 38.Diya puts ₹12200 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
39. 39.Find the LCM of 7 and 4.
40. 40.What is 25% of 528?

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