Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 512 · 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 HCF of 75 and 120.
2. 2.Zoya takes 75 seconds and Tara takes 30 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?
3. 3.Isha and Kavya start a business with ₹2000 and ₹16000. They earn a profit of ₹11700. What is Kavya’s share (in ₹)?
4. 4.By selling a cricket bat for ₹480, a shopkeeper makes a profit of 20%. What did the cricket bat cost the shopkeeper (in ₹)?
5. 5.36 ÷ 9 × 6 + 3 =
6. 6.Which is closest to 1605 ÷ 41? (a) 400 (b) 40 (c) 20 (d) 80
7. 7.I think of a number, multiply it by 4 and then take away 16. The answer is 20. What is my number?
8. 8.Find the amount when ₹47200 is invested at 5% per year compound interest for 2 years (in ₹).
9. 9.Diya puts ₹7700 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
10. 10.Students who chose each subject
    Maths: 125
    Science: 150
    English: 75
    Hindi: 100
    Art: 50
    How many more students are there for Science than for Maths?
11. 11.6.9 × 7 =
12. 12.2/11 + 7/8 =
13. 13.A water tank holds 3340 litres. 40% of the water is used. How many litres are left?
14. 14.Pipes A and B together fill a tank in 5 hours. Pipe A alone fills it in 6 hours. How many hours does pipe B alone take?
15. 15.Aarav, Farhan and Ananya invest ₹8000, ₹18000 and ₹18000 in a shop. The profit is ₹19800. What is Ananya’s share (in ₹)?
16. 16.Marks of 5 friends in a quiz: 16, 32, 12, 33, 17. What is their average mark?
17. 17.In 30 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
18. 18.Two trains, 240 m and 145 m long, run towards each other on side-by-side tracks at 54 km/h and 72 km/h. How many seconds do they take to cross each other?
19. 19.A tap fills a tank in 6 hours. A leak at the bottom empties the full tank in 8 hours. With both open, how many hours does the tank take to fill?
20. 20.Which is closest to 809 ÷ 39? (a) 200 (b) 10 (c) 40 (d) 20
21. 21.The sum of 3 consecutive numbers is 123. What is the smallest of them?
22. 22.Visitors to a science museum
    Jan: 60
    Feb: 45
    Mar: 75
    Apr: 60
    May: 60
    What is the difference between the highest and the lowest number of visitors?
23. 23.How many factors does 31 have?
24. 24.Marks of 6 friends in a quiz: 60, 47, 76, 48, 71, 70. What is their average mark?
25. 25.A school bag bought for ₹1240 is sold at a loss of 30%. What is the selling price (in ₹)?
26. 26.Rice at ₹22 per kg is mixed with rice at ₹99 per kg to make a mix worth ₹57 per kg. How many kg of the cheaper rice must be mixed with 25 kg of the dearer rice?
27. 27.(20 + 14) × 7 − 2 =
28. 28.A boat goes at 8 km/h in still water. The river flows at 2 km/h. How many hours does the boat take to go 90 km upstream and come back?
29. 29.Find the LCM of 10 and 45.
30. 30.Which is closest to 500 × 69? (Round each number first.) (a) 350000 (b) 35000 (c) 3500 (d) 70000
31. 31.Find the HCF of 8 and 28.
32. 32.What percent of 20 is 4?
33. 33.Find the smallest number bigger than 15 that leaves a remainder of 2 when divided by 15, 4 or 10.
34. 34.Kabir is 6 years older than Zoya. In 9 years, the sum of their ages will be 40. How old is Zoya now?
35. 35.Rice at ₹30 per kg is mixed with rice at ₹45 per kg to make a mix worth ₹40 per kg. How many kg of the cheaper rice must be mixed with 2 kg of the dearer rice?
36. 36.Change 15 m/s into km/h.
37. 37.Two tanks hold 100 litres and 40 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
38. 38.Kabir and Meera start a business with ₹9000 and ₹14000. They earn a profit of ₹32200. What is Meera’s share (in ₹)?
39. 39.3/4 of 32 + 7 × 2 =
40. 40.Aditya can finish a job in 9 days and Meera in 2 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =

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