Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 797 · 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 third proportional to 6 and 12 (that is, 6 : 12 = 12 : ?).
2. 2.Two tanks hold 120 litres and 270 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
3. 3.24 ÷ 8 × 4 + 10 =
4. 4.The digits of a two-digit number add up to 15. When the digits swap places, the number goes up by 27. What is the number?
5. 5.Diya puts ₹11900 in a bank at 12% simple interest per year. How much will she have after 1 year (in ₹)?
6. 6.The average weight of 8 children is 45 kg. One child, who weighs 66 kg, leaves the group. What is the new average weight (in kg)?
7. 7.1.71 + 7.5 =
8. 8.1.5 × 6 =
9. 9.The average weight of 7 children is 39 kg. One child, who weighs 57 kg, leaves the group. What is the new average weight (in kg)?
10. 10.A bicycle is marked at ₹940. The shop gives a 30% discount. How much do you pay (in ₹)?
11. 11.Find the compound interest on ₹14080 at 25% per year for 3 years, added every year (in ₹).
12. 12.Find the LCM of 14 and 10.
13. 13.1/9 of 18 + 8 × 9 =
14. 14.The simple interest on ₹9700 for 3 years is ₹2619. What is the rate of interest (% per year)?
15. 15.Find the HCF of 15 and 12.
16. 16.What is the smallest number you must add to 242 so that it divides exactly by 3?
17. 17.Pipes A and B together fill a tank in 18 hours. Pipe A alone fills it in 30 hours. How many hours does pipe B alone take?
18. 18.A car goes 180 km on 12 litres of petrol. How far can it go on 17 litres (in km)?
19. 19.Divide ₹42 between Farhan and Ananya in the ratio 6 : 1. How much does Ananya get (in ₹)?
20. 20.After a 10% discount, a pressure cooker costs ₹4158. What was its marked price (in ₹)?
21. 21.Solve for x: 4(x + 7) = 2x + 38. What is x?
22. 22.A train running at 36 km/h passes a pole in 8 seconds. How long is the train (in metres)?
23. 23.A price goes up by 30% and then goes up by 15% more. By what percent has it gone up in all? =
24. 24.What sum of money earns ₹1430 simple interest in 1 year at 11% per year (in ₹)?
25. 25.6 years ago, Dev’s mother was twice as old as Dev. The mother is 28 years old now. How old is Dev now?
26. 26.A car runs for 2 hours at 72 km/h and then for 2 hours at 50 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.After a 20% discount, a bicycle costs ₹3968. What was its marked price (in ₹)?
28. 28.Diya puts ₹15000 into a business for 3 months and Ishaan puts ₹12000 for 10 months. The profit is ₹3520. What is Diya’s share (in ₹)?
29. 29.Mangoes sold by a fruit seller
    Mon: 25
    Tue: 30
    Wed: 25
    Thu: 15
    Fri: 5
    Which day has the most mangoes? (a) Mon (b) Wed (c) Thu (d) Tue
30. 30.A train 110 m long runs at 36 km/h. How many seconds does it take to cross a platform 50 m long?
31. 31.The price of a bicycle is ₹2940. It goes up by 40%. What is the new price (in ₹)?
32. 32.A grocer mixes 12 kg of tea at ₹102 per kg with 12 kg of tea at ₹46 per kg. What is the price of the mix per kg (in ₹)?
33. 33.1.5 × 4 =
34. 34.1/2 − 1/6 =
35. 35.What sum of money earns ₹292 simple interest in 1 year at 2% per year (in ₹)?
36. 36.Find the LCM of 8, 10 and 12.
37. 37.The sum of 5 consecutive numbers is 125. What is the smallest of them?
38. 38.Find the amount when ₹31900 is invested at 10% per year compound interest for 2 years (in ₹).
39. 39.What is 25% of 388?
40. 40.A grocer mixes 10 kg of tea at ₹110 per kg with 2 kg of tea at ₹104 per kg. What is the price of the mix per kg (in ₹)?

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