Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 692 · 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 52-litre mix has milk and water in the ratio 7 : 6. How many litres of water must be added to make the ratio 7 : 10?
2. 2.The length of a rectangle is 2 m more than its breadth. Its perimeter is 24 m. What is its breadth (in m)?
3. 3.The average of 7 numbers is 47. When one more number is added, the average becomes 49. What number was added?
4. 4.Mangoes sold by a fruit seller
   Mon: 60
   Tue: 50
   Wed: 40
   Thu: 20
   Fri: 30
   What is the difference between the highest and the lowest number of mangoes?
5. 5.One number is 2 times another. Their difference is 5. What is the smaller number?
6. 6.Change 30 m/s into km/h.
7. 7.A pair of shoes is marked at ₹488. The shop takes 50% off, and then a further 25% off the new price. How much do you pay (in ₹)?
8. 8.Vivaan puts ₹18000 into a business for 7 months and Karan puts ₹3000 for 7 months. The profit is ₹3710. What is Vivaan’s share (in ₹)?
9. 9.Find the HCF of 22 and 55.
10. 10.A grocer mixes 2 kg of tea at ₹62 per kg with 6 kg of tea at ₹86 per kg. What is the price of the mix per kg (in ₹)?
11. 11.A price comes down by 30% and then comes down by 30% more. By what percent has it come down in all? =
12. 12.Change 18 km/h into metres per second.
13. 13.How many factors does 19 have?
14. 14.Kabir cycles to his school at 48 km/h and comes back by the same road at 16 km/h. What is his average speed for the whole trip (in km/h)?
15. 15.Pipe A fills a tank in 6 hours and pipe B fills it in 12 hours. How many hours do both pipes take together?
16. 16.Manav can finish a job in 12 days and Meera in 20 days. Manav works alone for 9 days and then stops. Meera finishes the rest. How many days does Meera take?
17. 17.A shopkeeper buys a table fan for ₹660 and sells it for ₹462. Find the loss percent.
18. 18.Find the HCF of 15 and 21.
19. 19.The perimeter of a square is 68 cm. What is its area (in sq cm)?
20. 20.The sum of two numbers is 154 and their difference is 6. What is the smaller number?
21. 21.A shopkeeper buys a study lamp for ₹1540 and sells it for ₹2310. Find the profit percent.
22. 22.What is 10% of 470?
23. 23.A cube has an edge of 15 cm. What is its total surface area (in sq cm)?
24. 24.The sum of 4 consecutive odd numbers is 152. What is the largest of them?
25. 25.After a 15% discount, a study lamp costs ₹357. What was its marked price (in ₹)?
26. 26.A price goes up by 25% and then goes up by 10% more. By what percent has it gone up in all? =
27. 27.Diya puts ₹17600 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
28. 28.Which of these numbers divides exactly by 11? (a) 2398 (b) 7237 (c) 9206 (d) 2936
29. 29.Which of these numbers divides exactly by 3? (a) 2675 (b) 4120 (c) 9708 (d) 7225
30. 30.A tap fills a tank in 9 hours. A leak at the bottom empties the full tank in 12 hours. With both open, how many hours does the tank take to fill?
31. 31.A pen costs ₹11 more than a pencil. 3 pens and 7 pencils cost ₹93 in all. What does one pencil cost (in ₹)?
32. 32.A park is 13 m long and 5 m wide. Fencing costs ₹38 per metre. What does it cost to fence the park all round (in ₹)?
33. 33.Find the compound interest on ₹18750 at 4% per year for 2 years, added every year (in ₹).
34. 34.Pipe A fills a tank in 9 hours and pipe B fills it in 18 hours. How many hours do both pipes take together?
35. 35.Marks of 5 friends in a quiz: 54, 61, 69, 55, 86. What is their average mark?
36. 36.A hall floor is 120 cm long and 100 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
37. 37.10 : 3 = 60 : ?
38. 38.A grocer mixes 10 kg of tea at ₹20 per kg with 10 kg of tea at ₹42 per kg. What is the price of the mix per kg (in ₹)?
39. 39.8.76 + 2.2 =
40. 40.The average weight of 10 children is 32 kg. One child, who weighs 59 kg, leaves the group. What is the new average weight (in kg)?

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