Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 942 · 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.A boat goes 18 km downstream in 2 hours and 6 km upstream in 2 hours. What is the speed of the boat in still water (in km/h)?
2. 2.Round 84089 to the nearest hundred.
3. 3.What is the smallest number you must add to 668 so that it divides exactly by 7?
4. 4.How many cubes of edge 3 cm fit exactly in a box that is 18 cm × 18 cm × 12 cm?
5. 5.Find the amount when ₹9000 is invested at 20% per year compound interest for 3 years (in ₹).
6. 6.(8 + 14) × 5 − 28 =
7. 7.69 − 56 ÷ 8 × 8 =
8. 8.Find the amount when ₹50000 is invested at 10% per year compound interest for 3 years (in ₹).
9. 9.A bicycle marked at ₹2720 is sold for ₹2312. What is the discount percent?
10. 10.Find the LCM of 3, 14 and 12.
11. 11.A price goes up by 30% and then comes down by 20%. By what percent has it gone up in all? =
12. 12.Pipe A fills a tank in 9 hours and pipe B fills it in 18 hours. How many hours do both pipes take together?
13. 13.3 × (30 − 27) + 9 ÷ 3 =
14. 14.If 3 cricket balls cost ₹138, how much do 18 cricket balls cost (in ₹)?
15. 15.4 painters can paint a school in 25 days. How many days would 10 painters take, working at the same speed?
16. 16.Find the third proportional to 5 and 25 (that is, 5 : 25 = 25 : ?).
17. 17.The digits of a two-digit number add up to 13. When the digits swap places, the number goes up by 9. What is the number?
18. 18.A box is 19 cm long, 13 cm wide and 11 cm high. What is its volume (in cubic cm)?
19. 19.I think of a number, multiply it by 8 and then take away 16. The answer is 192. What is my number?
20. 20.8 : 15 = 72 : ?
21. 21.Round 40.14 to one decimal place. =
22. 22.A tap fills a tank in 18 hours. A leak at the bottom empties the full tank in 36 hours. With both open, how many hours does the tank take to fill?
23. 23.A boat goes 26 km downstream in 2 hours and 14 km upstream in 2 hours. What is the speed of the stream (in km/h)?
24. 24.How many factors does 65 have?
25. 25.In 16 years, Sneha will be twice as old as Sneha was 3 years ago. How old is Sneha now?
26. 26.5 : 3 = 15 : ?
27. 27.How many factors does 53 have?
28. 28.The price of a bicycle is ₹1400. It goes up by 40%. What is the new price (in ₹)?
29. 29.The price of a bicycle is ₹2680. It goes up by 10%. What is the new price (in ₹)?
30. 30.Round 44.42 to one decimal place. =
31. 31.A boat goes 45 km downstream in 3 hours and 33 km upstream in 3 hours. What is the speed of the stream (in km/h)?
32. 32.If 6 kg of rice costs ₹300, how many kg can you buy for ₹500?
33. 33.A box is 20 cm long, 3 cm wide and 8 cm high. What is its volume (in cubic cm)?
34. 34.Find the LCM of 42 and 54.
35. 35.The HCF of two numbers is 4 and their LCM is 80. One of the numbers is 20. What is the other number?
36. 36.Dev is 4 years older than Sneha. In 2 years, the sum of their ages will be 26. How old is Sneha now?
37. 37.4 × ? − 13 = 67
38. 38.Priya can finish a job in 20 days and Arjun in 11 days. What fraction of the job do they finish if they work together for 2 days? =
39. 39.Divide ₹92 between Tara and Arjun in the ratio 3 : 1. How much does Tara get (in ₹)?
40. 40.(8 + 17) × 2 − 18 =

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