Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 234 · 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 sum of two numbers is 84 and their difference is 36. What is the larger number?
2. 2.Two discounts of 25% and 10%, one after the other, are the same as one discount of what percent? =
3. 3.50 + 8 × 4 − 50 =
4. 4.Marks of 6 friends in a quiz: 67, 52, 49, 57, 59, 58. What is their average mark?
5. 5.Find the LCM of 14, 8 and 12.
6. 6.In 3 years, Kabir will be twice as old as Kabir was 3 years ago. How old is Kabir now?
7. 7.6 painters can paint a school in 17 days. How many days would 17 painters take, working at the same speed?
8. 8.How many factors does 13 have?
9. 9.Arjun takes 80 seconds and Ananya takes 45 seconds to run once round a track. They start together from the start line. After how many seconds will they first be at the start line together again?
10. 10.A park is 54 m long and 21 m wide. Fencing costs ₹12 per metre. What does it cost to fence the park all round (in ₹)?
11. 11.Write 1/4 as a percent.
12. 12.A bicycle marked at ₹640 is sold for ₹480. What is the discount percent?
13. 13.4.03 + 7.1 =
14. 14.3 × (25 − 12) + 44 ÷ 4 =
15. 15.12% of a number is 39. What is the number?
16. 16.A 14-litre mix has milk and water in the ratio 2 : 5. How many litres of water must be added to make the ratio 2 : 9?
17. 17.Which is closest to 800 × 22? (Round each number first.) (a) 16000 (b) 1600 (c) 32000 (d) 160000
18. 18.Pipes A and B together fill a tank in 4 hours. Pipe A alone fills it in 5 hours. How many hours does pipe B alone take?
19. 19.The sum of two numbers is 98 and their difference is 70. What is the smaller number?
20. 20.By selling a pair of shoes for ₹2024, a shopkeeper makes a profit of 15%. What did the pair of shoes cost the shopkeeper (in ₹)?
21. 21.3 : 6 = 9 : ?
22. 22.A bus runs at 46 km/h. How far does it go in 30 minutes (in km)?
23. 23.In how many years will ₹9500 earn ₹1520 as simple interest at 8% per year?
24. 24.Two discounts of 25% and 20%, one after the other, are the same as one discount of what percent? =
25. 25.Two trains, 80 m and 415 m long, run towards each other on side-by-side tracks at 72 km/h and 90 km/h. How many seconds do they take to cross each other?
26. 26.Find the amount when ₹36250 is invested at 8% per year compound interest for 2 years (in ₹).
27. 27.9 years ago, Farhan’s mother was three times as old as Farhan. The mother is 18 years old now. How old is Farhan now?
28. 28.A water tank holds 660 litres. 25% of the water is used. How many litres are left?
29. 29.Find the HCF of 35 and 20.
30. 30.6.8 ÷ 4 =
31. 31.Nisha has 12 coins, all ₹5 and ₹2 coins, worth ₹42 in all. How many ₹5 coins are there?
32. 32.A hall floor is 280 cm long and 160 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
33. 33.Ishaan can finish a job in 13 days and Arjun in 12 days. What fraction of the job do they finish if they work together for 2 days? =
34. 34.Find the HCF of 70 and 56.
35. 35.Meera’s father is three times as old as Meera. The sum of their ages is 20 years. How old is the father?
36. 36.Pipes A and B fill a tank in 2 and 12 hours. Pipe C empties the full tank in 3 hours. If all three are open, how many hours does the tank take to fill?
37. 37.What sum of money earns ₹2145 simple interest in 5 years at 3% per year (in ₹)?
38. 38.Round 67177 to the nearest thousand.
39. 39.Find the third proportional to 5 and 20 (that is, 5 : 20 = 20 : ?).
40. 40.What is the smallest number you must take away from 802 so that it divides exactly by 8?

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