Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 333 · 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 16 and 36.
2. 2.7.55 + 4.8 =
3. 3.Round 36.61 to one decimal place. =
4. 4.Visitors to a science museum
   Jan: 45
   Feb: 60
   Mar: 90
   Apr: 75
   May: 30
   Which month has the fewest visitors? (a) Jan (b) Mar (c) May (d) Feb
5. 5.Dev works three times as fast as Rahul. Together they finish a job in 5 days. How many days would Rahul take alone?
6. 6.The HCF of two numbers is 2 and their LCM is 24. One of the numbers is 6. What is the other number?
7. 7.The average weight of 9 children is 32 kg. One child, who weighs 48 kg, leaves the group. What is the new average weight (in kg)?
8. 8.Kabir takes 80 seconds and Farhan takes 72 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?
9. 9.Two trains, 50 m and 300 m long, run towards each other on side-by-side tracks at 36 km/h and 90 km/h. How many seconds do they take to cross each other?
10. 10.A water tank holds 3440 litres. 10% of the water is used. How many litres are left?
11. 11.A cylinder has a radius of 21 cm and a height of 16 cm. What is its volume (take π = 22/7; in cubic cm)?
12. 12.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
13. 13.The digits of a two-digit number add up to 9. When the digits swap places, the number goes up by 27. What is the number?
14. 14.Which is closest to 204 × 89? (Round each number first.) (a) 18000 (b) 1800 (c) 180000 (d) 36000
15. 15.A triangle has a base of 18 cm and a height of 7 cm. What is its area (in sq cm)?
16. 16.Find the smallest number bigger than 10 that leaves a remainder of 2 when divided by 10, 4 or 3.
17. 17.40% of a number is 28. What is the number?
18. 18.A table fan is marked at ₹4980. The shop gives a 5% discount. How much do you pay (in ₹)?
19. 19.Nisha can finish a job in 6 days and Arjun in 30 days. Nisha works alone for 2 days and then stops. Arjun finishes the rest. How many days does Arjun take?
20. 20.Change 35 m/s into km/h.
21. 21.The sum of 5 consecutive numbers is 75. What is the largest of them?
22. 22.Saanvi works three times as fast as Farhan. Together they finish a job in 10 days. How many days would Farhan take alone?
23. 23.A jug has 20 litres of a drink that is 20% mango juice. 5 litres of pure mango juice are added. What percent of the drink is mango juice now?
24. 24.A triangle has a base of 16 cm and a height of 6 cm. What is its area (in sq cm)?
25. 25.Write 1/2 as a percent.
26. 26.What is the smallest number you must take away from 337 so that it divides exactly by 6?
27. 27.3 : 14 = 27 : ?
28. 28.Find the amount when ₹37225 is invested at 20% per year compound interest for 2 years (in ₹).
29. 29.The HCF of two numbers is 7 and their LCM is 98. One of the numbers is 49. What is the other number?
30. 30.Find the HCF of 14 and 18.
31. 31.Find the HCF of 30 and 48.
32. 32.A box is 10 cm long, 5 cm wide and 12 cm high. What is its volume (in cubic cm)?
33. 33.A grocer mixes 5 kg of tea at ₹77 per kg with 6 kg of tea at ₹33 per kg. What is the price of the mix per kg (in ₹)?
34. 34.Which is closest to 297 × 58? (Round each number first.) (a) 1800 (b) 180000 (c) 36000 (d) 18000
35. 35.By selling a study lamp for ₹779, a shopkeeper makes a loss of 5%. What did the study lamp cost the shopkeeper (in ₹)?
36. 36.Pipe A fills a tank in 6 hours and pipe B fills it in 12 hours. How many hours do both pipes take together?
37. 37.A hall floor is 360 cm long and 300 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
38. 38.Priya can finish a job in 4 days and Meera in 14 days. Priya works alone for 2 days and then stops. Meera finishes the rest. How many days does Meera take?
39. 39.Pipes A and B together fill a tank in 2 hours. Pipe A alone fills it in 3 hours. How many hours does pipe B alone take?
40. 40.Kavya works twice as fast as Rohan. Together they finish a job in 11 days. How many days would Rohan take alone?

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