Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 559 · 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.Pooja works twice as fast as Isha. Together they finish a job in 8 days. How many days would Isha take alone?
2. 2.What is the smallest number you must add to 956 so that it divides exactly by 6?
3. 3.Two discounts of 10% and 10%, one after the other, are the same as one discount of what percent? =
4. 4.A shopkeeper buys a table fan for ₹100 and sells it for ₹120. Find the profit percent.
5. 5.7 : 9 = 28 : ?
6. 6.Find the amount when ₹45200 is invested at 15% per year compound interest for 2 years (in ₹).
7. 7.A box is 7 cm long, 3 cm wide and 6 cm high. What is its volume (in cubic cm)?
8. 8.How many cubes of edge 4 cm fit exactly in a box that is 20 cm × 8 cm × 8 cm?
9. 9.In 4 years, Vivaan will be three times as old as Vivaan was 6 years ago. How old is Vivaan now?
10. 10.The average weight of 12 children is 41 kg. One child, who weighs 63 kg, leaves the group. What is the new average weight (in kg)?
11. 11.A grocer mixes 5 kg of tea at ₹84 per kg with 10 kg of tea at ₹90 per kg. What is the price of the mix per kg (in ₹)?
12. 12.4 years ago, Tara’s mother was twice as old as Tara. The mother is 20 years old now. How old is Tara now?
13. 13.The sum of two numbers is 26 and their difference is 22. What is the smaller number?
14. 14.Find the LCM of 2, 11 and 3.
15. 15.(16 + 12) × 8 − 10 =
16. 16.A shopkeeper buys a cricket bat for ₹780 and sells it for ₹858. Find the profit percent.
17. 17.Nisha has 11 coins, all ₹5 and ₹2 coins, worth ₹28 in all. How many ₹5 coins are there?
18. 18.How many cubes of edge 3 cm fit exactly in a box that is 9 cm × 9 cm × 6 cm?
19. 19.Which is closest to 396 × 71? (Round each number first.) (a) 280000 (b) 56000 (c) 28000 (d) 2800
20. 20.6 × ? − 19 = 65
21. 21.5/6 − 2/5 =
22. 22.Which is closest to 104 + 598 + 98? (a) 700 (b) 1000 (c) 800 (d) 900
23. 23.10 : 4 = 70 : ?
24. 24.Which is closest to 197 + 704 + 197? (a) 1300 (b) 1000 (c) 1200 (d) 1100
25. 25.A cricket bat is marked at ₹260. The shop gives a 20% discount. How much do you pay (in ₹)?
26. 26.Find the third proportional to 4 and 12 (that is, 4 : 12 = 12 : ?).
27. 27.Change 72 km/h into metres per second.
28. 28.Find the HCF of 16 and 14.
29. 29.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)?
30. 30.45 ÷ 9 × 5 + 30 =
31. 31.A 54-litre mix has milk and water in the ratio 7 : 2. How many litres of water must be added to make the ratio 7 : 4?
32. 32.The HCF of two numbers is 2 and their LCM is 126. One of the numbers is 14. What is the other number?
33. 33.Find the smallest number bigger than 15 that leaves a remainder of 2 when divided by 5, 15 or 9.
34. 34.Divide ₹160 between Ishaan and Dev in the ratio 3 : 1. How much does Ishaan get (in ₹)?
35. 35.The ratio of boys to girls in a class is 6 : 5. There are 12 boys. How many girls are there?
36. 36.10 years ago, Meera’s mother was twice as old as Meera. The mother is 24 years old now. How old is Meera now?
37. 37.5/7 − 2/6 =
38. 38.Find the amount when ₹31250 is invested at 8% per year compound interest for 2 years (in ₹).
39. 39.Find the HCF of 25 and 35.
40. 40.I think of a number, multiply it by 8 and then add 7. The answer is 63. What is my number?

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