Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 863 · 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.Find the HCF of 15 and 12.
2. 2.Sneha is 9 years older than Pooja. In 2 years, the sum of their ages will be 67. How old is Pooja now?
3. 3.What sum of money earns ₹490 simple interest in 5 years at 7% per year (in ₹)?
4. 4.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 27 km upstream and come back?
5. 5.A boat goes 63 km downstream in 3 hours and 51 km upstream in 3 hours. What is the speed of the stream (in km/h)?
6. 6.A hall floor is 120 cm long and 100 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
7. 7.Meera and Pooja start a business with ₹20000 and ₹7000. They earn a profit of ₹16200. What is Pooja’s share (in ₹)?
8. 8.7 : 13 = 21 : ?
9. 9.A cube has an edge of 11 cm. What is its volume (in cubic cm)?
10. 10.A tap fills a tank in 6 hours. A leak at the bottom empties the full tank in 7 hours. With both open, how many hours does the tank take to fill?
11. 11.How many factors does 93 have?
12. 12.If 2 cricket balls cost ₹48, how much do 7 cricket balls cost (in ₹)?
13. 13.Which is closest to 197 × 41? (Round each number first.) (a) 800 (b) 8000 (c) 16000 (d) 80000
14. 14.A jug has 40 litres of a drink that is 10% mango juice. 20 litres of pure mango juice are added. What percent of the drink is mango juice now?
15. 15.Pipes A and B together fill a tank in 12 hours. Pipe A alone fills it in 24 hours. How many hours does pipe B alone take?
16. 16.Find the simple interest on ₹2800 at 10% per year for 5 years (in ₹).
17. 17.7.7 ÷ 7 =
18. 18.Change 72 km/h into metres per second.
19. 19.Rice at ₹67 per kg is mixed with rice at ₹97 per kg to make a mix worth ₹91 per kg. How many kg of the cheaper rice must be mixed with 16 kg of the dearer rice?
20. 20.Divide ₹144 between Dev and Pooja in the ratio 1 : 7. How much does Pooja get (in ₹)?
21. 21.The simple interest on ₹15000 for 2 years is ₹2700. What is the rate of interest (% per year)?
22. 22.A tap fills a tank in 15 hours. A leak at the bottom empties the full tank in 20 hours. With both open, how many hours does the tank take to fill?
23. 23.A boat goes 64 km downstream in 4 hours and 32 km upstream in 4 hours. What is the speed of the stream (in km/h)?
24. 24.A cube has an edge of 6 cm. What is its total surface area (in sq cm)?
25. 25.Mangoes sold by a fruit seller
    Mon: 5
    Tue: 50
    Wed: 20
    Thu: 15
    Fri: 10
    What is the average number of mangoes per day?
26. 26.A town has 1140 people. Its population grows by 5%. How many people live there now?
27. 27.Change 108 km/h into metres per second.
28. 28.The average weight of 5 children is 38 kg. One child, who weighs 50 kg, leaves the group. What is the new average weight (in kg)?
29. 29.A cricket bat is marked at ₹2560. The shop gives a 40% discount. How much do you pay (in ₹)?
30. 30.A pair of shoes is marked at ₹620. The shop gives a 40% discount. How much do you pay (in ₹)?
31. 31.If 6 pencil boxes cost ₹42, how much do 2 pencil boxes cost (in ₹)?
32. 32.Find the smallest number bigger than 12 that leaves a remainder of 2 when divided by 12, 6 or 3.
33. 33.Aarav can finish a job in 6 days and Karan in 12 days. Aarav works alone for 1 day and then stops. Karan finishes the rest. How many days does Karan take?
34. 34.(18 + 10) × 2 − 22 =
35. 35.A train 180 m long runs at 36 km/h. How many seconds does it take to pass a pole?
36. 36.A fish tank is 120 cm long, 60 cm wide and 50 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
37. 37.A triangle has a base of 8 cm and a height of 22 cm. What is its area (in sq cm)?
38. 38.Which is closest to 303 × 79? (Round each number first.) (a) 48000 (b) 2400 (c) 240000 (d) 24000
39. 39.Zoya has 20 coins, all ₹5 and ₹2 coins, worth ₹43 in all. How many ₹5 coins are there?
40. 40.Rahul can finish a job in 28 days and Rohan in 7 days. Rahul works alone for 8 days and then stops. Rohan finishes the rest. How many days does Rohan take?

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