Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 24 · 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.Three temple bells ring every 30, 10 and 9 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
2. 2.What is the smallest number you must add to 101 so that it divides exactly by 8?
3. 3.Find the HCF of 72 and 81.
4. 4.Find the LCM of 3, 7 and 6.
5. 5.Pipe A fills a tank in 21 hours and pipe B fills it in 28 hours. How many hours do both pipes take together?
6. 6.Kabir cycles to his school at 14 km/h and comes back by the same road at 84 km/h. What is his average speed for the whole trip (in km/h)?
7. 7.The price of a school bag changes from ₹4700 to ₹3760. By what percent did it come down?
8. 8.Arjun can finish a job in 6 days and Vivaan in 24 days. Arjun works alone for 3 days and then stops. Vivaan finishes the rest. How many days does Vivaan take?
9. 9.Which is closest to 701 × 68? (Round each number first.) (a) 4900 (b) 49000 (c) 490000 (d) 98000
10. 10.The perimeter of a square is 56 cm. What is its area (in sq cm)?
11. 11.Write 1/50 as a percent.
12. 12.Which is closest to 1993 ÷ 39? (a) 25 (b) 50 (c) 500 (d) 100
13. 13.A grocer mixes 9 kg of tea at ₹113 per kg with 12 kg of tea at ₹78 per kg. What is the price of the mix per kg (in ₹)?
14. 14.Ananya is 4 years older than Priya. In 5 years, the sum of their ages will be 66. How old is Priya now?
15. 15.A study lamp is marked at ₹740. The shop gives a 25% discount. How much do you pay (in ₹)?
16. 16.Find the HCF of 45 and 18.
17. 17.After a 10% discount, a table fan costs ₹288. What was its marked price (in ₹)?
18. 18.Isha has 10 coins, all ₹5 and ₹2 coins, worth ₹23 in all. How many ₹5 coins are there?
19. 19.One number is 6 times another. Their difference is 140. What is the smaller number?
20. 20.A park is 25 m long and 15 m wide. Fencing costs ₹28 per metre. What does it cost to fence the park all round (in ₹)?
21. 21.Find the LCM of 10, 5 and 9.
22. 22.Arjun scored 12 marks out of 40 in a test. What percentage did Arjun score?
23. 23.9 × (22 − 20) + 6 ÷ 2 =
24. 24.The HCF of two numbers is 2 and their LCM is 30. One of the numbers is 10. What is the other number?
25. 25.Which is closest to 196 × 20? (Round each number first.) (a) 40000 (b) 4000 (c) 8000 (d) 400
26. 26.If 2 erasers cost ₹84, how much do 19 erasers cost (in ₹)?
27. 27.6.6 × 2 =
28. 28.A hostel has enough food for 4 students for 21 days. How many days will the same food last for 14 students?
29. 29.Round 17.63 to one decimal place. =
30. 30.What is the difference between the compound interest and the simple interest on ₹50000 at 4% per year for 2 years (in ₹)?
31. 31.Tara’s father is twice as old as Tara. The sum of their ages is 33 years. How old is Tara?
32. 32.8.6 × 6 =
33. 33.A shopkeeper buys a pair of shoes for ₹1480 and sells it for ₹2072. Find the profit percent.
34. 34.What is the smallest number you must take away from 914 so that it divides exactly by 4?
35. 35.What is the smallest number you must take away from 172 so that it divides exactly by 8?
36. 36.The digits of a two-digit number add up to 14. When the digits swap places, the number goes up by 36. What is the number?
37. 37.19 + 6 × 9 − 12 =
38. 38.2/5 × 2/9 =
39. 39.The length of a rectangle is 3 m more than its breadth. Its perimeter is 102 m. What is its breadth (in m)?
40. 40.What percent of 40 is 10?

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