Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 9 · 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.Find the LCM of 5, 7 and 6.
2. 2.8 years ago, Arjun’s mother was four times as old as Arjun. The mother is 56 years old now. How old is Arjun now?
3. 3.Round 32.49 to one decimal place. =
4. 4.Find the amount when ₹48000 is invested at 5% per year compound interest for 3 years (in ₹).
5. 5.Find the LCM of 3, 14 and 6.
6. 6.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
7. 7.In 2 years, Kavya will be twice as old as Kavya was 4 years ago. How old is Kavya now?
8. 8.A hall floor is 160 cm long and 140 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
9. 9.What percent of 20 is 12?
10. 10.Kavya is 6 years older than Vivaan. In 5 years, the sum of their ages will be 28. How old is Vivaan now?
11. 11.By selling a pair of shoes for ₹1771, a shopkeeper makes a profit of 15%. What did the pair of shoes cost the shopkeeper (in ₹)?
12. 12.What sum of money earns ₹312 simple interest in 3 years at 13% per year (in ₹)?
13. 13.Kabir cycles to his school at 70 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
14. 14.Find the HCF of 32 and 12.
15. 15.Which is closest to 1607 ÷ 41? (a) 20 (b) 400 (c) 80 (d) 40
16. 16.Find the third proportional to 4 and 12 (that is, 4 : 12 = 12 : ?).
17. 17.A water tank holds 1440 litres. 30% of the water is used. How many litres are left?
18. 18.50 ÷ 5 × 3 + 3 =
19. 19.Two tanks hold 60 litres and 70 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
20. 20.34 − 18 ÷ 6 × 3 =
21. 21.The price of a school bag changes from ₹2360 to ₹2478. By what percent did it go up?
22. 22.A 48-litre mix has milk and water in the ratio 3 : 5. How many litres of water must be added to make the ratio 3 : 8?
23. 23.How many factors does 70 have?
24. 24.Diya, Saanvi and Nisha invest ₹11000, ₹12000 and ₹3000 in a shop. The profit is ₹23400. What is Nisha’s share (in ₹)?
25. 25.If 12 notebooks cost ₹468, how much do 2 notebooks cost (in ₹)?
26. 26.6/9 − 4/7 =
27. 27.A shopkeeper buys a bicycle for ₹720 and sells it for ₹792. Find the profit percent.
28. 28.Manav starts a business with ₹2000. After 2 months, Vivaan joins with ₹12000. At the end of the year the profit is ₹3060. What is Manav’s share (in ₹)?
29. 29.A hall floor is 360 cm long and 300 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
30. 30.Find the smallest number bigger than 15 that leaves a remainder of 3 when divided by 9, 4 or 15.
31. 31.Three temple bells ring every 5, 15 and 6 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
32. 32.What is the smallest number you must add to 647 so that it divides exactly by 3?
33. 33.Diya puts ₹5700 in a bank at 11% simple interest per year. How much will she have after 2 years (in ₹)?
34. 34.10 ÷ 5 × 2 + 5 =
35. 35.If 9 bottles of juice cost ₹459, how much do 16 bottles of juice cost (in ₹)?
36. 36.A town has 1420 people. Its population grows by 20%. How many people live there now?
37. 37.3 : 15 = 15 : ?
38. 38.A tap fills a tank in 20 hours. A leak at the bottom empties the full tank in 24 hours. With both open, how many hours does the tank take to fill?
39. 39.A bus runs at 32 km/h. How far does it go in 15 minutes (in km)?
40. 40.24 ÷ 4 × 6 + 5 =

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