Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 792 · 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.Find the compound interest on ₹34375 at 20% per year for 3 years, added every year (in ₹).
2. 2.A round wheel has a diameter of 42 cm. What is its circumference (take π = 22/7; in cm)?
3. 3.Write 4/5 as a percent.
4. 4.A cricket bat is marked at ₹545. The shop takes 50% off, and then a further 20% off the new price. How much do you pay (in ₹)?
5. 5.A pen costs ₹11 more than a pencil. 4 pens and 8 pencils cost ₹164 in all. What does one pencil cost (in ₹)?
6. 6.What is 50% of 72?
7. 7.Find the LCM of 12, 4 and 8.
8. 8.Pipes A and B fill a tank in 4 and 6 hours. Pipe C empties the full tank in 12 hours. If all three are open, how many hours does the tank take to fill?
9. 9.What is the smallest number you must add to 122 so that it divides exactly by 3?
10. 10.How many factors does 76 have?
11. 11.What percent of 25 is 18?
12. 12.One number is 3 times another. Their difference is 48. What is the smaller number?
13. 13.Find the LCM of 10, 15 and 8.
14. 14.What is the difference between the compound interest and the simple interest on ₹2800 at 15% per year for 2 years (in ₹)?
15. 15.Kavya, Arjun and Priya invest ₹16000, ₹6000 and ₹6000 in a shop. The profit is ₹5600. What is Priya’s share (in ₹)?
16. 16.In 11 years, Ananya will be twice as old as Ananya was 5 years ago. How old is Ananya now?
17. 17.By selling a pair of shoes for ₹1896, a shopkeeper makes a profit of 20%. What did the pair of shoes cost the shopkeeper (in ₹)?
18. 18.Marks of 4 friends in a quiz: 62, 64, 71, 79. What is their average mark?
19. 19.Students who chose each subject
    Maths: 160
    Science: 160
    English: 80
    Hindi: 240
    Art: 160
    What is the difference between the highest and the lowest number of students?
20. 20.A school bag marked at ₹2320 is sold for ₹2088. What is the discount percent?
21. 21.Saanvi’s father is twice as old as Saanvi. The sum of their ages is 39 years. How old is Saanvi?
22. 22.Two tanks hold 160 litres and 140 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
23. 23.A boat goes at 16 km/h in still water. The river flows at 15 km/h. How many hours does the boat take to go 62 km upstream and come back?
24. 24.What is the difference between the compound interest and the simple interest on ₹25000 at 8% per year for 2 years (in ₹)?
25. 25.Pipes A and B together fill a tank in 6 hours. Pipe A alone fills it in 8 hours. How many hours does pipe B alone take?
26. 26.A hall floor is 315 cm long and 225 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
27. 27.Which is closest to 602 + 297 + 295? (a) 1300 (b) 1200 (c) 1100 (d) 1400
28. 28.Find the LCM of 2, 11 and 7.
29. 29.Mangoes sold by a fruit seller
    Mon: 160
    Tue: 160
    Wed: 240
    Thu: 80
    Fri: 160
    What is the average number of mangoes per day?
30. 30.I think of a number, multiply it by 6 and then take away 16. The answer is 38. What is my number?
31. 31.Books sold by a shop
    Mon: 80
    Tue: 160
    Wed: 160
    Thu: 160
    Fri: 240
    How many books are there in all?
32. 32.Which is closest to 900 + 195 + 105? (a) 1300 (b) 1200 (c) 1400 (d) 1100
33. 33.Three temple bells ring every 18, 6 and 30 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
34. 34.A car runs for 4 hours at 53 km/h and then for 4 hours at 59 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.Find the LCM of 11, 14 and 7.
36. 36.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 120
    Wed: 80
    Thu: 100
    Fri: 60
    What is the difference between the highest and the lowest number of mangoes?
37. 37.The simple interest on ₹6000 for 3 years is ₹360. What is the rate of interest (% per year)?
38. 38.Kabir and Tara together finish a job in 2 days. Kabir alone takes 3 days. How many days would Tara take alone?
39. 39.A jug has 10 litres of a drink that is 10% mango juice. 2 litres of pure mango juice are added. What percent of the drink is mango juice now?
40. 40.One number is 4 times another. Their difference is 18. What is the smaller number?

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