Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 259 · 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.Pipes A and B fill a tank in 4 and 20 hours. Pipe C empties the full tank in 5 hours. If all three are open, how many hours does the tank take to fill?
2. 2.The average of 6 numbers is 41. When one more number is added, the average becomes 47. What number was added?
3. 3.Diya’s father is four times as old as Diya. The sum of their ages is 40 years. How old is Diya?
4. 4.Two tanks hold 225 litres and 50 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
5. 5.Find the simple interest on ₹2800 at 8% per year for 4 years (in ₹).
6. 6.A shopkeeper buys a bicycle for ₹580 and sells it for ₹493. Find the loss percent.
7. 7.A shop sells an average of 32 kg of sugar a day for 5 days, and then 52 kg a day for the next 5 days. What is the average sale per day for all 10 days (in kg)?
8. 8.Divide ₹25 between Ananya and Nisha in the ratio 1 : 4. How much does Ananya get (in ₹)?
9. 9.Students who chose each subject
   Maths: 60
   Science: 240
   English: 30
   Hindi: 120
   Art: 150
   The number for Art is what percent of the total?
10. 10.Karan puts ₹14000 into a business for 3 months and Arjun puts ₹8000 for 5 months. The profit is ₹12710. What is Karan’s share (in ₹)?
11. 11.After a 20% discount, a school bag costs ₹2080. What was its marked price (in ₹)?
12. 12.The price of a school bag changes from ₹420 to ₹399. By what percent did it come down?
13. 13.Pipe A fills a tank in 20 hours and pipe B fills it in 30 hours. How many hours do both pipes take together?
14. 14.Round 86.83 to one decimal place. =
15. 15.What is the difference between the compound interest and the simple interest on ₹47500 at 8% per year for 2 years (in ₹)?
16. 16.4.8 ÷ 4 =
17. 17.Aarav and Farhan start a business with ₹19000 and ₹11000. They earn a profit of ₹36000. What is Farhan’s share (in ₹)?
18. 18.Find the LCM of 8, 3 and 15.
19. 19.Two discounts of 20% and 25%, one after the other, are the same as one discount of what percent? =
20. 20.Visitors to a science museum
    Jan: 200
    Feb: 200
    Mar: 200
    Apr: 300
    May: 100
    How many visitors are there in all?
21. 21.Nisha starts a business with ₹13000. After 7 months, Ishaan joins with ₹9000. At the end of the year the profit is ₹12060. What is Nisha’s share (in ₹)?
22. 22.Pipe A fills a tank in 21 hours and pipe B fills it in 28 hours. How many hours do both pipes take together?
23. 23.10 × ? − 14 = 196
24. 24.Rice at ₹60 per kg is mixed with rice at ₹95 per kg to make a mix worth ₹75 per kg. How many kg of the cheaper rice must be mixed with 18 kg of the dearer rice?
25. 25.If 5 kg of rice costs ₹285, how many kg can you buy for ₹513?
26. 26.2/7 × 2/5 =
27. 27.A pipe (a cylinder) has a radius of 14 cm and a length of 16 cm. What is its curved surface area (take π = 22/7; in sq cm)?
28. 28.A car goes 300 km on 12 litres of petrol. How far can it go on 20 litres (in km)?
29. 29.Tara takes 36 seconds and Isha takes 80 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?
30. 30.Aditya is 7 years older than Priya. In 8 years, the sum of their ages will be 71. How old is Priya now?
31. 31.The digits of a two-digit number add up to 17. When the digits swap places, the number goes up by 9. What is the number?
32. 32.A study lamp bought for ₹360 is sold at a profit of 20%. What is the selling price (in ₹)?
33. 33.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 20
    Wed: 70
    Thu: 40
    Fri: 30
    What is the average number of mangoes per day?
34. 34.A tap fills a tank in 10 hours. A leak at the bottom empties the full tank in 14 hours. With both open, how many hours does the tank take to fill?
35. 35.The sum of 3 consecutive even numbers is 54. What is the largest of them?
36. 36.Rice at ₹25 per kg is mixed with rice at ₹89 per kg to make a mix worth ₹65 per kg. How many kg of the cheaper rice must be mixed with 20 kg of the dearer rice?
37. 37.A box is 5 cm long, 3 cm wide and 4 cm high. What is its volume (in cubic cm)?
38. 38.The sum of 5 consecutive numbers is 155. What is the smallest of them?
39. 39.A triangle has a base of 9 cm and a height of 6 cm. What is its area (in sq cm)?
40. 40.In how many years will ₹3600 earn ₹2160 as simple interest at 12% per year?

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