Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 180 · 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.A jug has 10 litres of a drink that is 20% mango juice. 6 litres of pure mango juice are added. What percent of the drink is mango juice now?
2. 2.A closed box is 20 cm long, 15 cm wide and 8 cm high. What is its total surface area (in sq cm)?
3. 3.Pipes A and B fill a tank in 6 and 10 hours. Pipe C empties the full tank in 5 hours. If all three are open, how many hours does the tank take to fill?
4. 4.Pipes A and B fill a tank in 10 and 15 hours. Pipe C empties the full tank in 7 hours. If all three are open, how many hours does the tank take to fill?
5. 5.What is the smallest number you must add to 921 so that it divides exactly by 13?
6. 6.If 2 kg of rice costs ₹46, how many kg can you buy for ₹69?
7. 7.A water tank holds 740 litres. 50% of the water is used. How many litres are left?
8. 8.9/10 − 1/4 =
9. 9.Find the HCF of 49 and 14.
10. 10.Find the simple interest on ₹8800 at 8% per year for 3 years (in ₹).
11. 11.A shopkeeper buys a pressure cooker for ₹1300 and sells it for ₹1170. Find the loss percent.
12. 12.Rice at ₹70 per kg is mixed with rice at ₹73 per kg to make a mix worth ₹72 per kg. How many kg of the cheaper rice must be mixed with 12 kg of the dearer rice?
13. 13.A car runs for 3 hours at 72 km/h and then for 1 hour at 40 km/h. What is its average speed for the whole journey (in km/h)?
14. 14.A pen costs ₹2 more than a pencil. 4 pens and 5 pencils cost ₹161 in all. What does one pencil cost (in ₹)?
15. 15.A price goes up by 10% and then comes down by 5%. By what percent has it gone up in all? =
16. 16.Three temple bells ring every 15, 24 and 4 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
17. 17.The length of a rectangle is 3 m more than its breadth. Its perimeter is 74 m. What is its breadth (in m)?
18. 18.A car goes 144 km on 6 litres of petrol. How far can it go on 17 litres (in km)?
19. 19.By selling a watch for ₹1241, a shopkeeper makes a loss of 15%. What did the watch cost the shopkeeper (in ₹)?
20. 20.A pen costs ₹9 more than a pencil. 4 pens and 7 pencils cost ₹146 in all. What does one pencil cost (in ₹)?
21. 21.Change 10 m/s into km/h.
22. 22.5 years ago, Ishaan’s mother was twice as old as Ishaan. The mother is 29 years old now. How old is Ishaan now?
23. 23.Divide ₹45 between Meera and Rohan in the ratio 5 : 4. How much does Rohan get (in ₹)?
24. 24.Divide ₹65 between Vivaan and Rohan in the ratio 2 : 3. How much does Rohan get (in ₹)?
25. 25.19 + 8 × 2 − 1 =
26. 26.A shopkeeper buys a bicycle for ₹720 and sells it for ₹612. Find the loss percent.
27. 27.By selling a pressure cooker for ₹1150, a shopkeeper makes a profit of 25%. What did the pressure cooker cost the shopkeeper (in ₹)?
28. 28.A pen costs ₹2 more than a pencil. 2 pens and 3 pencils cost ₹19 in all. What does one pencil cost (in ₹)?
29. 29.A car goes 92 km on 4 litres of petrol. How far can it go on 38 litres (in km)?
30. 30.Dev’s batting average after 12 innings is 23 runs. How many runs must Dev score in the next innings to raise the average to 28?
31. 31.A watch bought for ₹580 is sold at a profit of 5%. What is the selling price (in ₹)?
32. 32.A school bag is marked at ₹900. The shop gives a 10% discount. How much do you pay (in ₹)?
33. 33.Manav takes 60 seconds and Tara takes 54 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?
34. 34.What is the smallest number you must add to 172 so that it divides exactly by 6?
35. 35.In 29 years, Karan will be three times as old as Karan was 3 years ago. How old is Karan now?
36. 36.A car goes 30 km on 2 litres of petrol. How far can it go on 31 litres (in km)?
37. 37.2 painters can paint a school in 26 days. How many days would 13 painters take, working at the same speed?
38. 38.1/6 of 18 + 7 × 9 =
39. 39.A grocer mixes 2 kg of tea at ₹22 per kg with 3 kg of tea at ₹27 per kg. What is the price of the mix per kg (in ₹)?
40. 40.A price goes up by 25% and then goes up by 10% more. By what percent has it gone up in all? =

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