Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 458 · 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 watch is marked at ₹4100. The shop gives a 30% discount. How much do you pay (in ₹)?
2. 2.Tara’s father is three times as old as Tara. The sum of their ages is 40 years. How old is Tara?
3. 3.Divide ₹300 between Aarav and Kabir in the ratio 4 : 1. How much does Kabir get (in ₹)?
4. 4.Aditya has 25 coins, all ₹5 and ₹2 coins, worth ₹113 in all. How many ₹5 coins are there?
5. 5.I think of a number, multiply it by 8 and then take away 10. The answer is 190. What is my number?
6. 6.Diya’s father is twice as old as Diya. The sum of their ages is 18 years. How old is the father?
7. 7.Pipe A fills a tank in 4 hours and pipe B fills it in 12 hours. How many hours do both pipes take together?
8. 8.Pipe A fills a tank in 6 hours and pipe B fills it in 12 hours. How many hours do both pipes take together?
9. 9.Books sold by a shop
   Mon: 105
   Tue: 45
   Wed: 60
   Thu: 60
   Fri: 30
   How many books are there in all?
10. 10.A cube has an edge of 4 cm. What is its volume (in cubic cm)?
11. 11.A town has 160 people. Its population grows by 10%. How many people live there now?
12. 12.Find the HCF of 40 and 90.
13. 13.What sum of money earns ₹7216 simple interest in 4 years at 11% per year (in ₹)?
14. 14.The digits of a two-digit number add up to 11. When the digits swap places, the number goes up by 45. What is the number?
15. 15.A water tank holds 60 litres. 5% of the water is used. How many litres are left?
16. 16.Which is closest to 3200 ÷ 39? (a) 40 (b) 800 (c) 160 (d) 80
17. 17.Find the compound interest on ₹7808 at 25% per year for 3 years, added every year (in ₹).
18. 18.Zoya takes 30 seconds and Karan takes 45 seconds to run once round a track. They start together from the start line. After how many seconds will they first be at the start line together again?
19. 19.A study lamp bought for ₹180 is sold at a loss of 30%. What is the selling price (in ₹)?
20. 20.Arjun can finish a job in 14 days and Rahul in 24 days. Arjun works alone for 7 days and then stops. Rahul finishes the rest. How many days does Rahul take?
21. 21.A watch is marked at ₹1060. The shop gives a 10% discount. How much do you pay (in ₹)?
22. 22.The perimeter of a square is 16 cm. What is its area (in sq cm)?
23. 23.A tap fills a tank in 16 hours. A leak at the bottom empties the full tank in 20 hours. With both open, how many hours does the tank take to fill?
24. 24.Find the LCM of 8, 13 and 2.
25. 25.Find the simple interest on ₹9500 at 7% per year for 1 year (in ₹).
26. 26.Rahul starts a business with ₹17000. After 6 months, Aarav joins with ₹12000. At the end of the year the profit is ₹18170. What is Rahul’s share (in ₹)?
27. 27.Marks of 5 friends in a quiz: 51, 42, 64, 68, 45. What is their average mark?
28. 28.In how many years will ₹9700 earn ₹4074 as simple interest at 14% per year?
29. 29.Tara takes 40 seconds and Aarav takes 50 seconds to run once round a track. They start together from the start line. After how many seconds will they first be at the start line together again?
30. 30.Two tanks hold 120 litres and 160 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
31. 31.The average weight of 7 children is 29 kg. One child, who weighs 41 kg, leaves the group. What is the new average weight (in kg)?
32. 32.Find the HCF of 28 and 42.
33. 33.The HCF of two numbers is 7 and their LCM is 105. One of the numbers is 21. What is the other number?
34. 34.A tap fills a tank in 4 hours. A leak at the bottom empties the full tank in 20 hours. With both open, how many hours does the tank take to fill?
35. 35.A pen costs ₹11 more than a pencil. 5 pens and 7 pencils cost ₹283 in all. What does one pencil cost (in ₹)?
36. 36.Isha takes 80 seconds and Sneha takes 36 seconds to run once round a track. They start together from the start line. After how many seconds will they first be at the start line together again?
37. 37.Visitors to a science museum
    Jan: 15
    Feb: 35
    Mar: 10
    Apr: 15
    May: 25
    How many more visitors are there for Jan than for Mar?
38. 38.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
39. 39.Trees planted by each class
    Class 6: 60
    Class 7: 60
    Class 8: 30
    Class 9: 135
    Class 10: 15
    Which class has the fewest trees? (a) Class 10 (b) Class 7 (c) Class 9 (d) Class 8
40. 40.The sum of 5 consecutive numbers is 125. What is the smallest of them?

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