Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 424 · 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.The digits of a two-digit number add up to 14. When the digits swap places, the number goes up by 36. What is the number?
2. 2.What is 60% of 250?
3. 3.If 6 cricket balls cost ₹42, how much do 10 cricket balls cost (in ₹)?
4. 4.Find the LCM of 6 and 8.
5. 5.A box is 5 cm long, 5 cm wide and 3 cm high. What is its volume (in cubic cm)?
6. 6.Nisha and Ishaan together finish a job in 6 days. Nisha alone takes 12 days. How many days would Ishaan take alone?
7. 7.Pipes A and B fill a tank in 10 and 15 hours. Pipe C empties the full tank in 9 hours. If all three are open, how many hours does the tank take to fill?
8. 8.What is the smallest number you must take away from 245 so that it divides exactly by 13?
9. 9.Find the third proportional to 9 and 27 (that is, 9 : 27 = 27 : ?).
10. 10.The sum of two numbers is 43 and their difference is 15. What is the smaller number?
11. 11.How many factors does 83 have?
12. 12.A pen costs ₹9 more than a pencil. 4 pens and 3 pencils cost ₹127 in all. What does one pencil cost (in ₹)?
13. 13.Find the LCM of 14 and 18.
14. 14.A grocer mixes 6 kg of tea at ₹93 per kg with 10 kg of tea at ₹45 per kg. What is the price of the mix per kg (in ₹)?
15. 15.Dev’s batting average after 5 innings is 22 runs. How many runs must Dev score in the next innings to raise the average to 23?
16. 16.A price goes up by 25% and then goes up by 15% more. By what percent has it gone up in all? =
17. 17.Pipes A and B fill a tank in 3 and 5 hours. Pipe C empties the full tank in 2 hours. If all three are open, how many hours does the tank take to fill?
18. 18.One number is 3 times another. Their difference is 74. What is the smaller number?
19. 19.The sum of two numbers is 89 and their difference is 7. What is the larger number?
20. 20.Which is closest to 296 × 48? (Round each number first.) (a) 150000 (b) 1500 (c) 30000 (d) 15000
21. 21.A box is 15 cm long, 13 cm wide and 2 cm high. What is its volume (in cubic cm)?
22. 22.A tap fills a tank in 9 hours. A leak at the bottom empties the full tank in 36 hours. With both open, how many hours does the tank take to fill?
23. 23.Manav starts a business with ₹9000. After 3 months, Meera joins with ₹2000. At the end of the year the profit is ₹560. What is Manav’s share (in ₹)?
24. 24.8 years ago, Farhan’s mother was twice as old as Farhan. The mother is 16 years old now. How old is Farhan now?
25. 25.The ratio of boys to girls in a class is 7 : 3. There are 21 boys. How many girls are there?
26. 26.Farhan is 8 years older than Manav. In 6 years, the sum of their ages will be 30. How old is Manav now?
27. 27.The digits of a two-digit number add up to 12. When the digits swap places, the number goes up by 36. What is the number?
28. 28.The sum of 3 consecutive numbers is 57. What is the largest of them?
29. 29.Students who chose each subject
    Maths: 30
    Science: 20
    English: 5
    Hindi: 20
    Art: 25
    The number for Hindi is what percent of the total?
30. 30.The average weight of 6 children is 45 kg. One child, who weighs 50 kg, leaves the group. What is the new average weight (in kg)?
31. 31.Arjun works twice as fast as Meera. Together they finish a job in 5 days. How many days would Meera take alone?
32. 32.3.9 ÷ 3 =
33. 33.A closed box is 11 cm long, 7 cm wide and 2 cm high. What is its total surface area (in sq cm)?
34. 34.The sum of 4 consecutive even numbers is 124. What is the largest of them?
35. 35.Diya puts ₹18700 in a bank at 13% simple interest per year. How much will she have after 2 years (in ₹)?
36. 36.Find the smallest number bigger than 10 that leaves a remainder of 2 when divided by 10, 5 or 9.
37. 37.Change 36 km/h into metres per second.
38. 38.A rectangle has an area of 245 sq cm and a length of 35 cm. What is its perimeter (in cm)?
39. 39.A water tank holds 4540 litres. 15% of the water is used. How many litres are left?
40. 40.8 × (13 − 4) + 36 ÷ 9 =

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