Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 42 · 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.What is the smallest number you must take away from 451 so that it divides exactly by 13?
2. 2.Meera takes 80 seconds and Rahul 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?
3. 3.38.7 ÷ 9 =
4. 4.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
5. 5.A water tank holds 2920 litres. 20% of the water is used. How many litres are left?
6. 6.A shop sells an average of 25 kg of sugar a day for 5 days, and then 65 kg a day for the next 5 days. What is the average sale per day for all 10 days (in kg)?
7. 7.Find the third proportional to 7 and 28 (that is, 7 : 28 = 28 : ?).
8. 8.Pipes A and B together fill a tank in 4 hours. Pipe A alone fills it in 6 hours. How many hours does pipe B alone take?
9. 9.(5 + 17) × 5 − 11 =
10. 10.The price of a school bag changes from ₹3520 to ₹2464. By what percent did it come down?
11. 11.How many minutes does a car take to go 138 km at 40 km/h?
12. 12.Pipes A and B together fill a tank in 3 hours. Pipe A alone fills it in 12 hours. How many hours does pipe B alone take?
13. 13.A pair of shoes is marked at ₹1360. The shop takes 10% off, and then a further 25% off the new price. How much do you pay (in ₹)?
14. 14.Visitors to a science museum
    Jan: 90
    Feb: 90
    Mar: 210
    Apr: 150
    May: 60
    What is the difference between the highest and the lowest number of visitors?
15. 15.A rectangular field is 32 m long and 16 m wide. What is its area (in sq m)?
16. 16.Dev’s father is three times as old as Dev. The sum of their ages is 56 years. How old is the father?
17. 17.Rohan scored 40 marks out of 80 in a test. What percentage did Rohan score?
18. 18.If 4 kg of rice costs ₹296, how many kg can you buy for ₹740?
19. 19.A school bag is marked at ₹660. The shop gives a 25% discount. How much do you pay (in ₹)?
20. 20.5/11 − 1/3 =
21. 21.Aditya, Farhan and Ananya invest ₹11000, ₹7000 and ₹6000 in a shop. The profit is ₹24000. What is Ananya’s share (in ₹)?
22. 22.Two discounts of 10% and 20%, one after the other, are the same as one discount of what percent? =
23. 23.6 years ago, Farhan’s mother was three times as old as Farhan. The mother is 15 years old now. How old is Farhan now?
24. 24.Divide ₹21 between Isha and Karan in the ratio 2 : 1. How much does Isha get (in ₹)?
25. 25.Round 41190 to the nearest thousand.
26. 26.Which is closest to 403 × 30? (Round each number first.) (a) 1200 (b) 24000 (c) 120000 (d) 12000
27. 27.Trees planted by each class
    Class 6: 120
    Class 7: 120
    Class 8: 120
    Class 9: 150
    Class 10: 90
    What is the difference between the highest and the lowest number of trees?
28. 28.A car goes 120 km on 10 litres of petrol. How far can it go on 2 litres (in km)?
29. 29.A 12-litre mix has milk and water in the ratio 1 : 5. How many litres of water must be added to make the ratio 1 : 7?
30. 30.10 years ago, Ananya’s mother was twice as old as Ananya. The mother is 32 years old now. How old is Ananya now?
31. 31.Two tanks hold 180 litres and 150 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
32. 32.Find the third proportional to 4 and 12 (that is, 4 : 12 = 12 : ?).
33. 33.Zoya puts ₹12000 into a business for 11 months and Manav puts ₹2000 for 11 months. The profit is ₹910. What is Zoya’s share (in ₹)?
34. 34.Aditya’s father is twice as old as Aditya. The sum of their ages is 42 years. How old is the father?
35. 35.Two discounts of 10% and 10%, one after the other, are the same as one discount of what percent? =
36. 36.A car goes 132 km on 11 litres of petrol. How far can it go on 13 litres (in km)?
37. 37.A round wheel has a radius of 7 cm. What is its circumference (take π = 22/7; in cm)?
38. 38.A car runs for 1 hour at 49 km/h and then for 3 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.33 − 18 ÷ 9 × 8 =
40. 40.A shopkeeper buys a pair of shoes for ₹1420 and sells it for ₹1988. Find the profit percent.

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