Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 741 · 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.Diya puts ₹15400 in a bank at 7% simple interest per year. How much will she have after 4 years (in ₹)?
2. 2.In how many years will ₹7800 earn ₹780 as simple interest at 5% per year?
3. 3.Find the HCF of 21 and 18.
4. 4.Round 90.58 to one decimal place. =
5. 5.Find the amount when ₹20000 is invested at 15% per year compound interest for 2 years (in ₹).
6. 6.A jug has 20 litres of a drink that is 10% mango juice. 4 litres of pure mango juice are added. What percent of the drink is mango juice now?
7. 7.Two tanks hold 45 litres and 25 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
8. 8.What is 120% of 85?
9. 9.Manav and Vivaan start a business with ₹5000 and ₹3000. They earn a profit of ₹8800. What is Vivaan’s share (in ₹)?
10. 10.Aditya puts ₹14000 into a business for 4 months and Pooja puts ₹12000 for 10 months. The profit is ₹2860. What is Aditya’s share (in ₹)?
11. 11.A school bag bought for ₹1580 is sold at a loss of 15%. What is the selling price (in ₹)?
12. 12.Two trains, 70 m and 210 m long, run towards each other on side-by-side tracks at 54 km/h and 72 km/h. How many seconds do they take to cross each other?
13. 13.10% of a number is 32. What is the number?
14. 14.Two tanks hold 120 litres and 160 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
15. 15.What is the smallest number you must take away from 548 so that it divides exactly by 13?
16. 16.A price goes up by 50% and then comes down by 15%. By what percent has it gone up in all? =
17. 17.A table fan is marked at ₹1360. The shop gives a 40% discount. How much do you pay (in ₹)?
18. 18.How many factors does 14 have?
19. 19.A closed box is 7 cm long, 4 cm wide and 2 cm high. What is its total surface area (in sq cm)?
20. 20.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
21. 21.A hall floor is 240 cm long and 200 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
22. 22.Diya takes 75 seconds and Vivaan takes 90 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?
23. 23.Pipes A and B fill a tank in 10 and 20 hours. Pipe C empties the full tank in 8 hours. If all three are open, how many hours does the tank take to fill?
24. 24.Meera and Manav together finish a job in 7 days. Meera alone takes 8 days. How many days would Manav take alone?
25. 25.A tap fills a tank in 14 hours. A leak at the bottom empties the full tank in 28 hours. With both open, how many hours does the tank take to fill?
26. 26.Books sold by a shop
    Mon: 20
    Tue: 15
    Wed: 20
    Thu: 20
    Fri: 25
    How many books are there in all?
27. 27.A boat goes at 6 km/h in still water. The river flows at 1 km/h. How many hours does the boat take to go 105 km upstream and come back?
28. 28.Change 35 m/s into km/h.
29. 29.Nisha has 8 coins, all ₹5 and ₹2 coins, worth ₹19 in all. How many ₹5 coins are there?
30. 30.A 63-litre mix has milk and water in the ratio 3 : 4. How many litres of water must be added to make the ratio 3 : 7?
31. 31.Divide ₹520 between Ishaan and Diya in the ratio 8 : 5. How much does Ishaan get (in ₹)?
32. 32.9 × ? + 25 = 232
33. 33.Pipes A and B together fill a tank in 2 hours. Pipe A alone fills it in 6 hours. How many hours does pipe B alone take?
34. 34.The sum of two numbers is 190 and their difference is 6. What is the larger number?
35. 35.2 × (13 − 3) + 54 ÷ 6 =
36. 36.The price of a school bag changes from ₹2480 to ₹2356. By what percent did it come down?
37. 37.The average of 8 numbers is 46. When one more number is added, the average becomes 48. What number was added?
38. 38.Find the simple interest on ₹8100 at 8% per year for 1 year (in ₹).
39. 39.The digits of a two-digit number add up to 13. When the digits swap places, the number goes up by 27. What is the number?
40. 40.What is the smallest number you must add to 125 so that it divides exactly by 13?

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