Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 566 · 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.Pipe A fills a tank in 5 hours and pipe B fills it in 20 hours. How many hours do both pipes take together?
2. 2.A box is 6 cm long, 10 cm wide and 6 cm high. What is its volume (in cubic cm)?
3. 3.By selling a watch for ₹948, a shopkeeper makes a loss of 40%. What did the watch cost the shopkeeper (in ₹)?
4. 4.If 7 kites cost ₹385, how much do 13 kites cost (in ₹)?
5. 5.Write 1/5 as a percent.
6. 6.12 : 9 = 48 : ?
7. 7.What is 5/8 of ₹200?
8. 8.Priya’s father is four times as old as Priya. The sum of their ages is 25 years. How old is the father?
9. 9.A train running at 90 km/h passes a pole in 19 seconds. How long is the train (in metres)?
10. 10.Isha, Kabir and Ishaan invest ₹15000, ₹13000 and ₹4000 in a shop. The profit is ₹16000. What is Ishaan’s share (in ₹)?
11. 11.A round wheel has a diameter of 56 cm. What is its circumference (take π = 22/7; in cm)?
12. 12.The ratio of boys to girls in a class is 1 : 9. There are 10 boys. How many girls are there?
13. 13.Which of these numbers divides exactly by 9? (a) 7167 (b) 5684 (c) 8480 (d) 5634
14. 14.Two discounts of 10% and 50%, one after the other, are the same as one discount of what percent? =
15. 15.A price goes up by 50% and then comes down by 15%. By what percent has it gone up in all? =
16. 16.Find the LCM of 24 and 20.
17. 17.Kavya scored 5 marks out of 25 in a test. What percentage did Kavya score?
18. 18.A cylinder has a radius of 21 cm and a height of 5 cm. What is its volume (take π = 22/7; in cubic cm)?
19. 19.Three temple bells ring every 20, 12 and 4 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
20. 20.What is 15% of 280?
21. 21.Sneha’s father is four times as old as Sneha. The sum of their ages is 25 years. How old is the father?
22. 22.By selling a study lamp for ₹972, a shopkeeper makes a loss of 40%. What did the study lamp cost the shopkeeper (in ₹)?
23. 23.Pipes A and B together fill a tank in 9 hours. Pipe A alone fills it in 10 hours. How many hours does pipe B alone take?
24. 24.A table fan is marked at ₹1880. The shop gives a 25% discount. How much do you pay (in ₹)?
25. 25.Pipes A and B fill a tank in 5 and 20 hours. Pipe C empties the full tank in 6 hours. If all three are open, how many hours does the tank take to fill?
26. 26.Ishaan works twice as fast as Diya. Together they finish a job in 6 days. How many days would Diya take alone?
27. 27.Find the smallest number bigger than 12 that leaves a remainder of 3 when divided by 8, 6 or 12.
28. 28.What is the difference between the compound interest and the simple interest on ₹6800 at 5% per year for 2 years (in ₹)?
29. 29.A boat goes at 5 km/h in still water. The river flows at 4 km/h. How many hours does the boat take to go 81 km upstream and come back?
30. 30.What is the smallest number you must add to 791 so that it divides exactly by 11?
31. 31.Find the LCM of 14 and 10.
32. 32.A grocer mixes 3 kg of tea at ₹64 per kg with 6 kg of tea at ₹91 per kg. What is the price of the mix per kg (in ₹)?
33. 33.What is the smallest number you must add to 554 so that it divides exactly by 3?
34. 34.The HCF of two numbers is 9 and their LCM is 90. One of the numbers is 45. What is the other number?
35. 35.A boat goes at 10 km/h in still water. The river flows at 2 km/h. How many hours does the boat take to go 72 km upstream and come back?
36. 36.Rohan can finish a job in 17 days and Saanvi in 14 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
37. 37.5/12 − 1/6 =
38. 38.Write 2/5 as a percent.
39. 39.After a 30% discount, a pair of shoes costs ₹1792. What was its marked price (in ₹)?
40. 40.Find the LCM of 30 and 42.

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