Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 591 · 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.In 8 years, Arjun will be twice as old as Arjun was 6 years ago. How old is Arjun now?
2. 2.Find the HCF of 20 and 8.
3. 3.A bus runs at 32 km/h. How far does it go in 90 minutes (in km)?
4. 4.The perimeter of a square is 60 cm. What is its area (in sq cm)?
5. 5.A car runs for 4 hours at 57 km/h and then for 2 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
6. 6.Two trains, 80 m and 120 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?
7. 7.A rectangular field is 23 m long and 10 m wide. What is its area (in sq m)?
8. 8.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
9. 9.The sum of 3 consecutive numbers is 96. What is the largest of them?
10. 10.The digits of a two-digit number add up to 9. When the digits swap places, the number goes up by 9. What is the number?
11. 11.The average of 7 numbers is 21. When one more number is added, the average becomes 22. What number was added?
12. 12.Kabir can finish a job in 26 days and Manav in 10 days. Kabir works alone for 13 days and then stops. Manav finishes the rest. How many days does Manav take?
13. 13.Kavya’s batting average after 5 innings is 23 runs. How many runs must Kavya score in the next innings to raise the average to 24?
14. 14.Find the compound interest on ₹38700 at 10% per year for 2 years, added every year (in ₹).
15. 15.A jug has 10 litres of a drink that is 40% mango juice. 15 litres of pure mango juice are added. What percent of the drink is mango juice now?
16. 16.What percent of 400 is 352?
17. 17.A study lamp is marked at ₹480. The shop takes 25% off, and then a further 10% off the new price. How much do you pay (in ₹)?
18. 18.In how many years will ₹12900 earn ₹1935 as simple interest at 3% per year?
19. 19.I think of a number, multiply it by 6 and then add 37. The answer is 73. What is my number?
20. 20.The perimeter of a square is 96 cm. What is its area (in sq cm)?
21. 21.The ratio of boys to girls in a class is 5 : 1. There are 30 boys. How many girls are there?
22. 22.A train running at 72 km/h passes a pole in 10 seconds. How long is the train (in metres)?
23. 23.Find the smallest number bigger than 12 that leaves a remainder of 1 when divided by 4, 12 or 5.
24. 24.A water tank holds 2140 litres. 30% of the water is used. How many litres are left?
25. 25.Marks of 4 friends in a quiz: 55, 50, 47, 28. What is their average mark?
26. 26.54.4 ÷ 8 =
27. 27.A car goes 64 km on 8 litres of petrol. How far can it go on 6 litres (in km)?
28. 28.A tap fills a tank in 10 hours. A leak at the bottom empties the full tank in 12 hours. With both open, how many hours does the tank take to fill?
29. 29.A price goes up by 40% and then goes up by 5% more. By what percent has it gone up in all? =
30. 30.A bus runs at 28 km/h. How far does it go in 45 minutes (in km)?
31. 31.A car runs for 4 hours at 72 km/h and then for 1 hour at 37 km/h. What is its average speed for the whole journey (in km/h)?
32. 32.A price goes up by 30% and then comes down by 10%. By what percent has it gone up in all? =
33. 33.Find the simple interest on ₹7600 at 2% per year for 1 year (in ₹).
34. 34.Trees planted by each class
    Class 6: 240
    Class 7: 80
    Class 8: 200
    Class 9: 160
    Class 10: 120
    The number for Class 8 is what percent of the total?
35. 35.What is the smallest number you must take away from 177 so that it divides exactly by 6?
36. 36.Meera’s father is twice as old as Meera. The sum of their ages is 21 years. How old is Meera?
37. 37.How many factors does 89 have?
38. 38.A shop sells an average of 24 kg of sugar a day for 4 days, and then 44 kg a day for the next 6 days. What is the average sale per day for all 10 days (in kg)?
39. 39.Vivaan and Pooja together finish a job in 3 days. Vivaan alone takes 4 days. How many days would Pooja take alone?
40. 40.A jug has 25 litres of a drink that is 40% mango juice. 5 litres of pure mango juice are added. What percent of the drink is mango juice now?

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