Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 522 · 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 HCF of two numbers is 4 and their LCM is 288. One of the numbers is 36. What is the other number?
2. 2.What is the smallest number you must take away from 262 so that it divides exactly by 4?
3. 3.Which is closest to 598 × 39? (Round each number first.) (a) 2400 (b) 48000 (c) 240000 (d) 24000
4. 4.A hall floor is 420 cm long and 240 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
5. 5.Kabir cycles to his school at 30 km/h and comes back by the same road at 20 km/h. What is his average speed for the whole trip (in km/h)?
6. 6.Which of these numbers divides exactly by 3? (a) 1862 (b) 2962 (c) 5631 (d) 1814
7. 7.What is 120% of 180?
8. 8.Round 28.51 to one decimal place. =
9. 9.A school bag bought for ₹1340 is sold at a loss of 10%. What is the selling price (in ₹)?
10. 10.A pair of shoes is marked at ₹3800. The shop gives a 10% discount. How much do you pay (in ₹)?
11. 11.The sum of two numbers is 33 and their difference is 15. What is the smaller number?
12. 12.What sum of money earns ₹690 simple interest in 1 year at 15% per year (in ₹)?
13. 13.Change 30 m/s into km/h.
14. 14.Farhan, Ananya and Aarav invest ₹13000, ₹8000 and ₹5000 in a shop. The profit is ₹10400. What is Aarav’s share (in ₹)?
15. 15.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).
16. 16.Pipes A and B fill a tank in 5 and 10 hours. Pipe C empties the full tank in 4 hours. If all three are open, how many hours does the tank take to fill?
17. 17.A cylinder has a radius of 7 cm and a height of 3 cm. What is its volume (take π = 22/7; in cubic cm)?
18. 18.If 7 kg of rice costs ₹245, how many kg can you buy for ₹490?
19. 19.One number is 2 times another. Their difference is 12. What is the smaller number?
20. 20.Round 54.53 to one decimal place. =
21. 21.What is the difference between the compound interest and the simple interest on ₹37700 at 10% per year for 2 years (in ₹)?
22. 22.A bicycle marked at ₹380 is sold for ₹323. What is the discount percent?
23. 23.A car runs for 4 hours at 60 km/h and then for 4 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
24. 24.A car runs for 1 hour at 70 km/h and then for 3 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.A park is 59 m long and 18 m wide. Fencing costs ₹35 per metre. What does it cost to fence the park all round (in ₹)?
26. 26.A cylinder has a radius of 7 cm and a height of 18 cm. What is its volume (take π = 22/7; in cubic cm)?
27. 27.The digits of a two-digit number add up to 7. When the digits swap places, the number goes up by 45. What is the number?
28. 28.What is 1/3 of 18 km?
29. 29.A watch bought for ₹140 is sold at a profit of 25%. What is the selling price (in ₹)?
30. 30.What is the smallest number you must take away from 780 so that it divides exactly by 9?
31. 31.A pipe (a cylinder) has a radius of 7 cm and a length of 4 cm. What is its curved surface area (take π = 22/7; in sq cm)?
32. 32.Find the smallest number bigger than 15 that leaves a remainder of 1 when divided by 15, 9 or 6.
33. 33.A train running at 54 km/h passes a pole in 28 seconds. How long is the train (in metres)?
34. 34.If 2 kg of rice costs ₹128, how many kg can you buy for ₹704?
35. 35.1/2 − 1/5 =
36. 36.2 × ? − 12 = 30
37. 37.A garden is 24 m long and 21 m wide. A path 2 m wide runs all round it, outside. What is the area of the path (in sq m)?
38. 38.Divide ₹600 between Nisha and Ananya in the ratio 7 : 8. How much does Nisha get (in ₹)?
39. 39.What is 10% of 550?
40. 40.5% of a number is 9. What is the number?

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