Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 61 · 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.The sum of 4 consecutive odd numbers is 208. What is the smallest of them?
2. 2.Pipes A and B fill a tank in 2 and 12 hours. Pipe C empties the full tank in 3 hours. If all three are open, how many hours does the tank take to fill?
3. 3.The HCF of two numbers is 4 and their LCM is 84. One of the numbers is 12. What is the other number?
4. 4.The sum of 4 consecutive even numbers is 156. What is the smallest of them?
5. 5.A water tank holds 3520 litres. 30% of the water is used. How many litres are left?
6. 6.Tara puts ₹6000 into a business for 12 months and Isha puts ₹13000 for 7 months. The profit is ₹118990. What is Tara’s share (in ₹)?
7. 7.28 + 5 × 8 − 24 =
8. 8.If 2 kg of rice costs ₹170, how many kg can you buy for ₹595?
9. 9.Find the amount when ₹19900 is invested at 20% per year compound interest for 2 years (in ₹).
10. 10.A boat goes at 5 km/h in still water. The river flows at 3 km/h. How many hours does the boat take to go 112 km upstream and come back?
11. 11.A pipe (a cylinder) has a radius of 12 cm and a length of 7 cm. What is its curved surface area (take π = 22/7; in sq cm)?
12. 12.The length of a rectangle is 15 m more than its breadth. Its perimeter is 58 m. What is its breadth (in m)?
13. 13.Priya’s father is three times as old as Priya. The sum of their ages is 24 years. How old is Priya?
14. 14.Which of these numbers divides exactly by 4? (a) 5688 (b) 4518 (c) 7493 (d) 5869
15. 15.Find the LCM of 16 and 6.
16. 16.If 4 kites cost ₹20, how much do 11 kites cost (in ₹)?
17. 17.I think of a number, multiply it by 4 and then add 37. The answer is 45. What is my number?
18. 18.A 9-litre mix has milk and water in the ratio 1 : 2. How many litres of water must be added to make the ratio 1 : 4?
19. 19.1.6 × 4 =
20. 20.Which of these numbers divides exactly by 6? (a) 9508 (b) 9833 (c) 1814 (d) 1128
21. 21.40% of a number is 236. What is the number?
22. 22.4 years ago, Priya’s mother was twice as old as Priya. The mother is 16 years old now. How old is Priya now?
23. 23.I think of a number, multiply it by 3 and then take away 15. The answer is 9. What is my number?
24. 24.Find the HCF of 50 and 70.
25. 25.What percent of 200 is 18?
26. 26.Find the LCM of 11, 6 and 4.
27. 27.A school bag marked at ₹1040 is sold for ₹832. What is the discount percent?
28. 28.Books sold by a shop
    Mon: 250
    Tue: 450
    Wed: 100
    Thu: 50
    Fri: 150
    How many more books are there for Mon than for Fri?
29. 29.4.5 × 8 =
30. 30.The sum of 4 consecutive numbers is 174. What is the smallest of them?
31. 31.The average weight of 12 children is 44 kg. One child, who weighs 66 kg, leaves the group. What is the new average weight (in kg)?
32. 32.A school bag is marked at ₹4240. The shop gives a 30% discount. How much do you pay (in ₹)?
33. 33.Which is closest to 497 + 805 + 397? (a) 1900 (b) 1700 (c) 1600 (d) 1800
34. 34.Change 18 km/h into metres per second.
35. 35.Kabir starts a business with ₹6000. After 7 months, Sneha joins with ₹9000. At the end of the year the profit is ₹1690. What is Kabir’s share (in ₹)?
36. 36.Divide ₹288 between Isha and Diya in the ratio 3 : 5. How much does Isha get (in ₹)?
37. 37.Which is closest to 1404 ÷ 21? (a) 35 (b) 700 (c) 140 (d) 70
38. 38.Find the amount when ₹13200 is invested at 10% per year compound interest for 2 years (in ₹).
39. 39.A shop sells 2520 cups of tea a month. Next month it sells 25% more. How many cups does it sell next month?
40. 40.One number is 4 times another. Their difference is 33. What is the smaller number?

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