Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 146 · 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.The ratio of boys to girls in a class is 2 : 1. There are 10 boys. How many girls are there?
2. 2.A boat goes 28 km downstream in 2 hours and 12 km upstream in 2 hours. What is the speed of the boat in still water (in km/h)?
3. 3.Two trains, 50 m and 75 m long, run towards each other on side-by-side tracks at 36 km/h and 54 km/h. How many seconds do they take to cross each other?
4. 4.5 : 10 = 45 : ?
5. 5.Pipes A and B together fill a tank in 10 hours. Pipe A alone fills it in 12 hours. How many hours does pipe B alone take?
6. 6.Ananya is 7 years older than Zoya. In 5 years, the sum of their ages will be 65. How old is Zoya now?
7. 7.Which of these numbers divides exactly by 9? (a) 7441 (b) 6772 (c) 3279 (d) 5841
8. 8.Pipes A and B fill a tank in 8 and 12 hours. Pipe C empties the full tank in 24 hours. If all three are open, how many hours does the tank take to fill?
9. 9.Divide ₹462 between Pooja and Ananya in the ratio 7 : 4. How much does Pooja get (in ₹)?
10. 10.Pipe A fills a tank in 9 hours and pipe B fills it in 18 hours. How many hours do both pipes take together?
11. 11.Pipes A and B fill a tank in 7 and 14 hours. Pipe C empties the full tank in 6 hours. If all three are open, how many hours does the tank take to fill?
12. 12.8.1 × 5 =
13. 13.Find the LCM of 12 and 21.
14. 14.If 4 pens cost ₹196, how much do 8 pens cost (in ₹)?
15. 15.What is the smallest number you must take away from 130 so that it divides exactly by 4?
16. 16.Diya puts ₹9500 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
17. 17.Find the simple interest on ₹8700 at 10% per year for 3 years (in ₹).
18. 18.A pipe (a cylinder) has a radius of 7 cm and a length of 2 cm. What is its curved surface area (take π = 22/7; in sq cm)?
19. 19.In how many years will ₹6100 earn ₹610 as simple interest at 10% per year?
20. 20.A grocer mixes 4 kg of tea at ₹98 per kg with 3 kg of tea at ₹21 per kg. What is the price of the mix per kg (in ₹)?
21. 21.Ananya and Rohan together finish a job in 8 days. Ananya alone takes 9 days. How many days would Rohan take alone?
22. 22.11 : 8 = 22 : ?
23. 23.Ananya can finish a job in 6 days and Arjun in 15 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
24. 24.72 ÷ 6 × 7 + 22 =
25. 25.A garden is 29 m long and 16 m wide. A path 1 m wide runs all round it, outside. What is the area of the path (in sq m)?
26. 26.I think of a number, multiply it by 6 and then add 19. The answer is 151. What is my number?
27. 27.Find the third proportional to 3 and 15 (that is, 3 : 15 = 15 : ?).
28. 28.A grocer mixes 7 kg of tea at ₹36 per kg with 7 kg of tea at ₹80 per kg. What is the price of the mix per kg (in ₹)?
29. 29.Diya puts ₹2700 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
30. 30.I think of a number, multiply it by 4 and then add 27. The answer is 103. What is my number?
31. 31.Find the compound interest on ₹38750 at 4% per year for 2 years, added every year (in ₹).
32. 32.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 120
    Wed: 120
    Thu: 150
    Fri: 120
    The number for Thu is what percent of the total?
33. 33.A rectangle has an area of 555 sq cm and a length of 37 cm. What is its perimeter (in cm)?
34. 34.A pair of shoes is marked at ₹4560. The shop gives a 10% discount. How much do you pay (in ₹)?
35. 35.Diya puts ₹2200 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
36. 36.A pipe (a cylinder) has a radius of 7 cm and a length of 20 cm. What is its curved surface area (take π = 22/7; in sq cm)?
37. 37.Find the third proportional to 8 and 32 (that is, 8 : 32 = 32 : ?).
38. 38.Pipes A and B fill a tank in 9 and 12 hours. Pipe C empties the full tank in 6 hours. If all three are open, how many hours does the tank take to fill?
39. 39.A price goes up by 15% and then goes up by 20% more. By what percent has it gone up in all? =
40. 40.12 + 2 × 8 − 6 =

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