Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 290 · 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.Rice at ₹28 per kg is mixed with rice at ₹37 per kg to make a mix worth ₹34 per kg. How many kg of the cheaper rice must be mixed with 2 kg of the dearer rice?
2. 2.Round 65.53 to one decimal place. =
3. 3.Saanvi, Dev and Aarav invest ₹3000, ₹7000 and ₹5000 in a shop. The profit is ₹1500. What is Aarav’s share (in ₹)?
4. 4.By selling a pressure cooker for ₹1872, a shopkeeper makes a profit of 30%. What did the pressure cooker cost the shopkeeper (in ₹)?
5. 5.Aditya is 5 years older than Ishaan. In 5 years, the sum of their ages will be 51. How old is Ishaan now?
6. 6.By selling a pair of shoes for ₹1273, a shopkeeper makes a loss of 5%. What did the pair of shoes cost the shopkeeper (in ₹)?
7. 7.15 ÷ 2 =
8. 8.A round wheel has a radius of 42 cm. What is its circumference (take π = 22/7; in cm)?
9. 9.Change 108 km/h into metres per second.
10. 10.Find the HCF of 54 and 30.
11. 11.The price of a bicycle is ₹2700. It goes up by 25%. What is the new price (in ₹)?
12. 12.Karan, Aarav and Kabir invest ₹15000, ₹4000 and ₹3000 in a shop. The profit is ₹6600. What is Kabir’s share (in ₹)?
13. 13.Books sold by a shop
    Mon: 20
    Tue: 30
    Wed: 50
    Thu: 40
    Fri: 60
    How many books are there in all?
14. 14.Tara’s father is twice as old as Tara. The sum of their ages is 27 years. How old is the father?
15. 15.Which is closest to 202 × 78? (Round each number first.) (a) 16000 (b) 32000 (c) 160000 (d) 1600
16. 16.Which of these numbers divides exactly by 3? (a) 2063 (b) 4991 (c) 1158 (d) 9860
17. 17.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 117 km upstream and come back?
18. 18.Marks of 5 friends in a quiz: 61, 56, 42, 57, 69. What is their average mark?
19. 19.In how many years will ₹19300 earn ₹10036 as simple interest at 13% per year?
20. 20.Find the LCM of 4, 9 and 6.
21. 21.The average of 9 numbers is 40. When one more number is added, the average becomes 43. What number was added?
22. 22.A 55-litre mix has milk and water in the ratio 4 : 7. How many litres of water must be added to make the ratio 4 : 11?
23. 23.Round 29616 to the nearest ten.
24. 24.Change 18 km/h into metres per second.
25. 25.Sneha, Pooja and Rahul invest ₹9000, ₹5000 and ₹20000 in a shop. The profit is ₹17000. What is Rahul’s share (in ₹)?
26. 26.The ratio of boys to girls in a class is 9 : 4. There are 36 boys. How many girls are there?
27. 27.What is 2/3 of ₹72?
28. 28.Two tanks hold 35 litres and 20 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
29. 29.Saanvi, Dev and Rahul invest ₹12000, ₹3000 and ₹12000 in a shop. The profit is ₹7200. What is Rahul’s share (in ₹)?
30. 30.Find the third proportional to 2 and 10 (that is, 2 : 10 = 10 : ?).
31. 31.9 : 8 = 72 : ?
32. 32.A bicycle is marked at ₹530. The shop takes 20% off, and then a further 50% off the new price. How much do you pay (in ₹)?
33. 33.A watch marked at ₹2640 is sold for ₹1320. What is the discount percent?
34. 34.Rohan is 2 years older than Ishaan. In 3 years, the sum of their ages will be 36. How old is Ishaan now?
35. 35.A box is 11 cm long, 3 cm wide and 12 cm high. What is its volume (in cubic cm)?
36. 36.Find the amount when ₹14500 is invested at 10% per year compound interest for 2 years (in ₹).
37. 37.The simple interest on ₹1100 for 3 years is ₹198. What is the rate of interest (% per year)?
38. 38.25 + 6 × 12 − 12 =
39. 39.Saanvi scored 7 marks out of 50 in a test. What percentage did Saanvi score?
40. 40.In 9 years, Arjun will be three times as old as Arjun was 3 years ago. How old is Arjun now?

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