Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 725 · 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. 1.7 years ago, Zoya’s mother was three times as old as Zoya. The mother is 34 years old now. How old is Zoya now?
2. 2.17.8 ÷ 2 =
3. 3.Three temple bells ring every 8, 6 and 5 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
4. 4.Aarav can finish a job in 4 days and Farhan in 15 days. What fraction of the job do they finish if they work together for 3 days? =
5. 5.A water tank holds 2040 litres. 20% of the water is used. How many litres are left?
6. 6.A 24-litre mix has milk and water in the ratio 3 : 5. How many litres of water must be added to make the ratio 3 : 8?
7. 7.Two trains, 70 m and 280 m long, run towards each other on side-by-side tracks at 72 km/h and 54 km/h. How many seconds do they take to cross each other?
8. 8.What is the smallest number you must take away from 334 so that it divides exactly by 13?
9. 9.Two discounts of 10% and 10%, one after the other, are the same as one discount of what percent? =
10. 10.Which of these numbers divides exactly by 3? (a) 6108 (b) 9449 (c) 2792 (d) 2443
11. 11.How many minutes does a car take to go 130 km at 52 km/h?
12. 12.Divide ₹840 between Karan and Nisha in the ratio 8 : 7. How much does Karan get (in ₹)?
13. 13.Pipe A fills a tank in 20 hours and pipe B fills it in 30 hours. How many hours do both pipes take together?
14. 14.A train 100 m long runs at 36 km/h. How many seconds does it take to pass a pole?
15. 15.Find the area of a circle of radius 28 cm (take π = 22/7; answer in sq cm).
16. 16.A tap fills a tank in 13 hours. A leak at the bottom empties the full tank in 26 hours. With both open, how many hours does the tank take to fill?
17. 17.What is 120% of 135?
18. 18.The HCF of two numbers is 4 and their LCM is 224. One of the numbers is 32. What is the other number?
19. 19.Find the HCF of 105 and 45.
20. 20.5.7 × 9 =
21. 21.What is the smallest number you must add to 718 so that it divides exactly by 4?
22. 22.Zoya and Ishaan start a business with ₹12000 and ₹10000. They earn a profit of ₹22000. What is Ishaan’s share (in ₹)?
23. 23.2.1 × 4 =
24. 24.(20 + 4) × 3 − 20 =
25. 25.Find the simple interest on ₹6100 at 3% per year for 1 year (in ₹).
26. 26.1/6 of 30 + 5 × 3 =
27. 27.A car goes 50 km on 2 litres of petrol. How far can it go on 18 litres (in km)?
28. 28.Two discounts of 20% and 20%, one after the other, are the same as one discount of what percent? =
29. 29.Pipes A and B together fill a tank in 4 hours. Pipe A alone fills it in 8 hours. How many hours does pipe B alone take?
30. 30.A shopkeeper buys a study lamp for ₹2000 and sells it for ₹2800. Find the profit percent.
31. 31.5/9 of 36 + 3 × 4 =
32. 32.A boat goes at 12 km/h in still water. The river flows at 11 km/h. How many hours does the boat take to go 46 km upstream and come back?
33. 33.Arjun can finish a job in 13 days and Karan in 10 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
34. 34.Which is closest to 701 × 68? (Round each number first.) (a) 4900 (b) 49000 (c) 490000 (d) 98000
35. 35.7 − 15 ÷ 5 × 2 =
36. 36.Aarav starts a business with ₹3000. After 3 months, Rahul joins with ₹4000. At the end of the year the profit is ₹1120. What is Aarav’s share (in ₹)?
37. 37.4/5 × 2/9 =
38. 38.The price of a school bag changes from ₹1780 to ₹1869. By what percent did it go up?
39. 39.The HCF of two numbers is 7 and their LCM is 252. One of the numbers is 28. What is the other number?
40. 40.What is the smallest number you must add to 559 so that it divides exactly by 9?

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