Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 618 · 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.Arjun can finish a job in 7 days and Kabir in 19 days. What fraction of the job do they finish if they work together for 2 days? =
2. 2.5 years ago, Isha’s mother was four times as old as Isha. The mother is 45 years old now. How old is Isha now?
3. 3.Solve for x: 8(x + 3) = x + 73. What is x?
4. 4.Marks of 6 friends in a quiz: 59, 44, 62, 51, 54, 48. What is their average mark?
5. 5.A rectangle has an area of 195 sq cm and a length of 15 cm. What is its perimeter (in cm)?
6. 6.If 6 mangoes cost ₹222, how much do 3 mangoes cost (in ₹)?
7. 7.Rice at ₹55 per kg is mixed with rice at ₹79 per kg to make a mix worth ₹70 per kg. How many kg of the cheaper rice must be mixed with 5 kg of the dearer rice?
8. 8.What is the smallest number you must add to 386 so that it divides exactly by 8?
9. 9.How many factors does 21 have?
10. 10.A 16-litre mix has milk and water in the ratio 3 : 5. How many litres of water must be added to make the ratio 1 : 2?
11. 11.Zoya takes 75 seconds and Kavya 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?
12. 12.Find the third proportional to 7 and 35 (that is, 7 : 35 = 35 : ?).
13. 13.Find the compound interest on ₹16000 at 5% per year for 3 years, added every year (in ₹).
14. 14.Diya puts ₹1700 in a bank at 4% simple interest per year. How much will she have after 3 years (in ₹)?
15. 15.How many minutes does a car take to go 104 km at 78 km/h?
16. 16.A train running at 36 km/h passes a pole in 25 seconds. How long is the train (in metres)?
17. 17.Find the HCF of 70 and 80.
18. 18.A hostel has enough food for 4 students for 9 days. How many days will the same food last for 12 students?
19. 19.A closed box is 20 cm long, 9 cm wide and 10 cm high. What is its total surface area (in sq cm)?
20. 20.The perimeter of a square is 108 cm. What is its area (in sq cm)?
21. 21.50 + 3 × 2 − 46 =
22. 22.In 5 years, Isha will be twice as old as Isha was 2 years ago. How old is Isha now?
23. 23.A closed box is 10 cm long, 8 cm wide and 6 cm high. What is its total surface area (in sq cm)?
24. 24.Pipes A and B fill a tank in 12 and 18 hours. Pipe C empties the full tank in 9 hours. If all three are open, how many hours does the tank take to fill?
25. 25.A shopkeeper buys a pair of shoes for ₹1380 and sells it for ₹1173. Find the loss percent.
26. 26.Rice at ₹46 per kg is mixed with rice at ₹76 per kg to make a mix worth ₹70 per kg. How many kg of the cheaper rice must be mixed with 24 kg of the dearer rice?
27. 27.4 years ago, Vivaan’s mother was four times as old as Vivaan. The mother is 44 years old now. How old is Vivaan now?
28. 28.What sum of money earns ₹3528 simple interest in 3 years at 7% per year (in ₹)?
29. 29.Pipes A and B together fill a tank in 4 hours. Pipe A alone fills it in 5 hours. How many hours does pipe B alone take?
30. 30.Find the simple interest on ₹19100 at 3% per year for 5 years (in ₹).
31. 31.4/10 − 3/9 =
32. 32.What is 75% of 60?
33. 33.Mangoes sold by a fruit seller
    Mon: 30
    Tue: 20
    Wed: 20
    Thu: 5
    Fri: 25
    How many mangoes are there in all?
34. 34.How many factors does 65 have?
35. 35.Two trains, 140 m and 110 m long, run towards each other on side-by-side tracks at 36 km/h and 54 km/h. How many seconds do they take to cross each other?
36. 36.Marks of 6 friends in a quiz: 94, 86, 86, 90, 76, 42. What is their average mark?
37. 37.1/3 × 9/12 =
38. 38.26 + 8 × 6 − 11 =
39. 39.6 × (26 − 16) + 99 ÷ 9 =
40. 40.Write 19/20 as a percent.

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