Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 471 · 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 cube has an edge of 6 cm. What is its total surface area (in sq cm)?
2. 2.2/8 × 2/5 =
3. 3.A boat goes 44 km downstream in 4 hours and 12 km upstream in 4 hours. What is the speed of the stream (in km/h)?
4. 4.A shopkeeper buys a study lamp for ₹520 and sells it for ₹468. Find the loss percent.
5. 5.Find the LCM of 15 and 18.
6. 6.Two discounts of 10% and 25%, one after the other, are the same as one discount of what percent? =
7. 7.8/11 + 9/10 =
8. 8.3 painters can paint a school in 21 days. How many days would 7 painters take, working at the same speed?
9. 9.The average of 6 numbers is 23. When one more number is added, the average becomes 24. What number was added?
10. 10.Arjun is 8 years older than Zoya. In 3 years, the sum of their ages will be 54. How old is Zoya now?
11. 11.Students who chose each subject
    Maths: 450
    Science: 200
    English: 100
    Hindi: 200
    Art: 50
    How many more students are there for Maths than for Hindi?
12. 12.In how many years will ₹16800 earn ₹672 as simple interest at 4% per year?
13. 13.Divide ₹297 between Ananya and Arjun in the ratio 7 : 2. How much does Arjun get (in ₹)?
14. 14.Pipes A and B fill a tank in 10 and 15 hours. Pipe C empties the full tank in 24 hours. If all three are open, how many hours does the tank take to fill?
15. 15.7.9 × 3 =
16. 16.A fish tank is 50 cm long, 90 cm wide and 80 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
17. 17.Diya puts ₹700 in a bank at 13% simple interest per year. How much will she have after 2 years (in ₹)?
18. 18.Kavya, Diya and Ananya invest ₹7000, ₹15000 and ₹2000 in a shop. The profit is ₹21600. What is Ananya’s share (in ₹)?
19. 19.Divide ₹238 between Rohan and Saanvi in the ratio 8 : 9. How much does Rohan get (in ₹)?
20. 20.The sum of two numbers is 114 and their difference is 74. What is the smaller number?
21. 21.3/12 + 1/3 =
22. 22.I think of a number, multiply it by 8 and then take away 21. The answer is 131. What is my number?
23. 23.A car goes 64 km on 4 litres of petrol. How far can it go on 20 litres (in km)?
24. 24.Find the HCF of 9 and 24.
25. 25.Find the LCM of 40 and 35.
26. 26.A price comes down by 25% and then comes down by 15% more. By what percent has it come down in all? =
27. 27.A tap fills a tank in 6 hours. A leak at the bottom empties the full tank in 24 hours. With both open, how many hours does the tank take to fill?
28. 28.Two discounts of 20% and 10%, one after the other, are the same as one discount of what percent? =
29. 29.Diya puts ₹1300 in a bank at 14% simple interest per year. How much will she have after 4 years (in ₹)?
30. 30.Marks of 4 friends in a quiz: 72, 73, 90, 77. What is their average mark?
31. 31.12% of a number is 66. What is the number?
32. 32.The ratio of boys to girls in a class is 9 : 1. There are 18 boys. How many girls are there?
33. 33.A tap fills a tank in 4 hours. A leak at the bottom empties the full tank in 6 hours. With both open, how many hours does the tank take to fill?
34. 34.Round 55.08 to one decimal place. =
35. 35.A round wheel has a radius of 28 cm. What is its circumference (take π = 22/7; in cm)?
36. 36.A watch marked at ₹4100 is sold for ₹3895. What is the discount percent?
37. 37.What is the smallest number you must take away from 153 so that it divides exactly by 13?
38. 38.Divide ₹156 between Aarav and Diya in the ratio 7 : 6. How much does Diya get (in ₹)?
39. 39.One number is 5 times another. Their difference is 32. What is the smaller number?
40. 40.By selling a watch for ₹168, a shopkeeper makes a profit of 40%. What did the watch cost the shopkeeper (in ₹)?

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