Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 163 · 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.Rohan has 23 coins, all ₹5 and ₹2 coins, worth ₹82 in all. How many ₹5 coins are there?
2. 2.A rectangular field is 9 m long and 8 m wide. What is its area (in sq m)?
3. 3.A shopkeeper buys a cricket bat for ₹1520 and sells it for ₹1824. Find the profit percent.
4. 4.23.4 ÷ 3 =
5. 5.Find the LCM of 21 and 15.
6. 6.A garden is 32 m long and 26 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
7. 7.What is 1/4 of ₹104?
8. 8.3/4 of 32 + 7 × 4 =
9. 9.If 10 notebooks cost ₹480, how much do 5 notebooks cost (in ₹)?
10. 10.Find the smallest number bigger than 9 that leaves a remainder of 2 when divided by 3, 5 or 9.
11. 11.If 2 pencil boxes cost ₹8, how much do 12 pencil boxes cost (in ₹)?
12. 12.The length of a rectangle is 6 m more than its breadth. Its perimeter is 44 m. What is its breadth (in m)?
13. 13.Solve for x: 6(x + 2) = 3x + 60. What is x?
14. 14.Round 68873 to the nearest hundred.
15. 15.A cricket bat is marked at ₹1660. The shop gives a 10% discount. How much do you pay (in ₹)?
16. 16.Find the HCF of 15 and 40.
17. 17.Nisha, Ishaan and Tara invest ₹9000, ₹4000 and ₹8000 in a shop. The profit is ₹10500. What is Tara’s share (in ₹)?
18. 18.Find the simple interest on ₹6400 at 7% per year for 3 years (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹2800 at 25% per year for 2 years (in ₹)?
20. 20.Find the third proportional to 6 and 24 (that is, 6 : 24 = 24 : ?).
21. 21.A pipe (a cylinder) has a radius of 4 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
22. 22.A train 150 m long runs at 36 km/h. How many seconds does it take to cross a platform 250 m long?
23. 23.Change 25 m/s into km/h.
24. 24.Pipes A and B fill a tank in 10 and 20 hours. Pipe C empties the full tank in 15 hours. If all three are open, how many hours does the tank take to fill?
25. 25.Manav’s father is four times as old as Manav. The sum of their ages is 45 years. How old is Manav?
26. 26.What is the smallest number you must take away from 561 so that it divides exactly by 12?
27. 27.A water tank holds 1620 litres. 25% of the water is used. How many litres are left?
28. 28.The average of 4 numbers is 31. When one more number is added, the average becomes 35. What number was added?
29. 29.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
30. 30.Two discounts of 20% and 20%, one after the other, are the same as one discount of what percent? =
31. 31.Find the LCM of 35 and 20.
32. 32.Solve for x: 9(x + 6) = 7x + 64. What is x?
33. 33.A hall floor is 100 cm long and 60 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
34. 34.A study lamp marked at ₹1960 is sold for ₹1666. What is the discount percent?
35. 35.Books sold by a shop
    Mon: 35
    Tue: 20
    Wed: 15
    Thu: 10
    Fri: 20
    The number for Fri is what percent of the total?
36. 36.Which is closest to 597 × 30? (Round each number first.) (a) 180000 (b) 18000 (c) 36000 (d) 1800
37. 37.Find the third proportional to 3 and 12 (that is, 3 : 12 = 12 : ?).
38. 38.A hall floor is 300 cm long and 240 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
39. 39.The average of 7 numbers is 16. When one more number is added, the average becomes 22. What number was added?
40. 40.The perimeter of a square is 112 cm. What is its area (in sq cm)?

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