Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 517 · 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.I think of a number, multiply it by 5 and then take away 28. The answer is 32. What is my number?
2. 2.Two tanks hold 45 litres and 10 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
3. 3.A 8-litre mix has milk and water in the ratio 3 : 1. How many litres of water must be added to make the ratio 3 : 4?
4. 4.10 painters can paint a school in 5 days. How many days would 2 painters take, working at the same speed?
5. 5.A shopkeeper buys a bicycle for ₹360 and sells it for ₹324. Find the loss percent.
6. 6.A study lamp bought for ₹500 is sold at a loss of 15%. What is the selling price (in ₹)?
7. 7.Pipe A fills a tank in 10 hours and pipe B fills it in 15 hours. How many hours do both pipes take together?
8. 8.A garden is 19 m long and 15 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
9. 9.Find the LCM of 5, 7 and 4.
10. 10.Meera scored 10 marks out of 25 in a test. What percentage did Meera score?
11. 11.Rice at ₹68 per kg is mixed with rice at ₹82 per kg to make a mix worth ₹78 per kg. How many kg of the cheaper rice must be mixed with 35 kg of the dearer rice?
12. 12.1/8 + 2/4 =
13. 13.What percent of 25 is 23?
14. 14.Ananya scored 13 marks out of 50 in a test. What percentage did Ananya score?
15. 15.Find the LCM of 12 and 15.
16. 16.A shop sells an average of 74 kg of sugar a day for 2 days, and then 44 kg a day for the next 4 days. What is the average sale per day for all 6 days (in kg)?
17. 17.7 × (26 − 3) + 24 ÷ 4 =
18. 18.A boat goes 66 km downstream in 3 hours and 36 km upstream in 3 hours. What is the speed of the boat in still water (in km/h)?
19. 19.In how many years will ₹800 earn ₹32 as simple interest at 2% per year?
20. 20.The HCF of two numbers is 7 and their LCM is 315. One of the numbers is 63. What is the other number?
21. 21.Trees planted by each class
    Class 6: 140
    Class 7: 60
    Class 8: 80
    Class 9: 80
    Class 10: 40
    Which class has the fewest trees? (a) Class 7 (b) Class 8 (c) Class 9 (d) Class 10
22. 22.What sum of money earns ₹760 simple interest in 4 years at 10% per year (in ₹)?
23. 23.1/3 of 30 + 4 × 4 =
24. 24.A closed box is 10 cm long, 3 cm wide and 10 cm high. What is its total surface area (in sq cm)?
25. 25.Three temple bells ring every 4, 24 and 15 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
26. 26.The simple interest on ₹3500 for 4 years is ₹1540. What is the rate of interest (% per year)?
27. 27.4 × ? + 21 = 77
28. 28.Which is closest to 302 × 39? (Round each number first.) (a) 12000 (b) 24000 (c) 120000 (d) 1200
29. 29.A cricket bat bought for ₹180 is sold at a profit of 40%. What is the selling price (in ₹)?
30. 30.The digits of a two-digit number add up to 8. When the digits swap places, the number goes up by 36. What is the number?
31. 31.30 ÷ 3 × 8 + 7 =
32. 32.Which is closest to 902 + 798 + 900? (a) 2500 (b) 2800 (c) 2600 (d) 2700
33. 33.A car goes 216 km on 9 litres of petrol. How far can it go on 25 litres (in km)?
34. 34.A grocer mixes 4 kg of tea at ₹39 per kg with 2 kg of tea at ₹81 per kg. What is the price of the mix per kg (in ₹)?
35. 35.2 × (10 − 1) + 10 ÷ 5 =
36. 36.If 2 kg of rice costs ₹178, how many kg can you buy for ₹801?
37. 37.Which of these numbers divides exactly by 11? (a) 2380 (b) 1134 (c) 4178 (d) 1078
38. 38.Find the compound interest on ₹49000 at 10% per year for 3 years, added every year (in ₹).
39. 39.Aarav scored 72 marks out of 80 in a test. What percentage did Aarav score?
40. 40.The price of a school bag changes from ₹340 to ₹374. By what percent did it go up?

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