Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 299 · 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.Dev can finish a job in 19 days and Kavya in 12 days. What fraction of the job do they finish if they work together for 3 days? =
2. 2.Which is closest to 304 + 204 + 303? (a) 800 (b) 700 (c) 1000 (d) 900
3. 3.The average weight of 7 children is 34 kg. One child, who weighs 46 kg, leaves the group. What is the new average weight (in kg)?
4. 4.If 2 bottles of juice cost ₹100, how much do 13 bottles of juice cost (in ₹)?
5. 5.A fish tank is 40 cm long, 60 cm wide and 70 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
6. 6.A watch marked at ₹1120 is sold for ₹1008. What is the discount percent?
7. 7.Which is closest to 299 + 301 + 602? (a) 1200 (b) 1300 (c) 1100 (d) 1400
8. 8.Find the simple interest on ₹5400 at 7% per year for 2 years (in ₹).
9. 9.The average of 4 numbers is 36. When one more number is added, the average becomes 40. What number was added?
10. 10.Kabir cycles to his school at 36 km/h and comes back by the same road at 45 km/h. What is his average speed for the whole trip (in km/h)?
11. 11.After a 20% discount, a school bag costs ₹3840. What was its marked price (in ₹)?
12. 12.A cricket bat is marked at ₹1200. The shop takes 20% off, and then a further 10% off the new price. How much do you pay (in ₹)?
13. 13.Solve for x: 3(x + 4) = x + 38. What is x?
14. 14.Saanvi and Kabir start a business with ₹13000 and ₹7000. They earn a profit of ₹20000. What is Kabir’s share (in ₹)?
15. 15.If 9 cricket balls cost ₹441, how much do 14 cricket balls cost (in ₹)?
16. 16.Two tanks hold 175 litres and 100 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
17. 17.Books sold by a shop
    Mon: 120
    Tue: 210
    Wed: 120
    Thu: 60
    Fri: 90
    What is the difference between the highest and the lowest number of books?
18. 18.By selling a study lamp for ₹1608, a shopkeeper makes a profit of 20%. What did the study lamp cost the shopkeeper (in ₹)?
19. 19.A pen costs ₹3 more than a pencil. 3 pens and 2 pencils cost ₹74 in all. What does one pencil cost (in ₹)?
20. 20.Two trains, 130 m and 185 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?
21. 21.A grocer mixes 6 kg of tea at ₹44 per kg with 6 kg of tea at ₹86 per kg. What is the price of the mix per kg (in ₹)?
22. 22.What is 5/6 of ₹78?
23. 23.Find the compound interest on ₹31600 at 10% per year for 2 years, added every year (in ₹).
24. 24.Tara can finish a job in 4 days and Kabir in 15 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
25. 25.Find the LCM of 3, 14 and 10.
26. 26.How many factors does 97 have?
27. 27.Round 98.26 to one decimal place. =
28. 28.Tara is 4 years older than Karan. In 9 years, the sum of their ages will be 52. How old is Karan now?
29. 29.Vivaan puts ₹11000 into a business for 8 months and Priya puts ₹14000 for 4 months. The profit is ₹8640. What is Vivaan’s share (in ₹)?
30. 30.What is the smallest number you must take away from 368 so that it divides exactly by 7?
31. 31.A bicycle is marked at ₹4440. The shop gives a 25% discount. How much do you pay (in ₹)?
32. 32.A cube has an edge of 2 cm. What is its total surface area (in sq cm)?
33. 33.4 × (13 − 10) + 25 ÷ 5 =
34. 34.Round 68.12 to one decimal place. =
35. 35.What is the difference between the compound interest and the simple interest on ₹14600 at 10% per year for 2 years (in ₹)?
36. 36.Find the HCF of 15 and 35.
37. 37.The average of 4 numbers is 45. When one more number is added, the average becomes 48. What number was added?
38. 38.What is the difference between the compound interest and the simple interest on ₹10000 at 12% per year for 2 years (in ₹)?
39. 39.Dev puts ₹16000 into a business for 3 months and Farhan puts ₹2000 for 4 months. The profit is ₹3220. What is Dev’s share (in ₹)?
40. 40.A school bag is marked at ₹3600. The shop takes 10% off, and then a further 10% off the new price. How much do you pay (in ₹)?

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