Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 100 · 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.A price goes up by 50% and then goes up by 30% more. By what percent has it gone up in all? =
2. 2.The simple interest on ₹13700 for 1 year is ₹1918. What is the rate of interest (% per year)?
3. 3.What is the smallest number you must add to 302 so that it divides exactly by 3?
4. 4.A shopkeeper buys a bicycle for ₹400 and sells it for ₹600. Find the profit percent.
5. 5.A shop sells 240 cups of tea a month. Next month it sells 10% more. How many cups does it sell next month?
6. 6.A grocer mixes 10 kg of tea at ₹112 per kg with 7 kg of tea at ₹44 per kg. What is the price of the mix per kg (in ₹)?
7. 7.A pen costs ₹5 more than a pencil. 6 pens and 3 pencils cost ₹210 in all. What does one pencil cost (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹32500 at 4% per year for 2 years (in ₹)?
9. 9.The ratio of boys to girls in a class is 3 : 2. There are 21 boys. How many girls are there?
10. 10.What percent of 80 is 76?
11. 11.12% of a number is 66. What is the number?
12. 12.The sum of two numbers is 17 and their difference is 9. What is the smaller number?
13. 13.1/2 − 3/7 =
14. 14.The HCF of two numbers is 4 and their LCM is 160. One of the numbers is 32. What is the other number?
15. 15.In 17 years, Farhan will be twice as old as Farhan was 2 years ago. How old is Farhan now?
16. 16.Write 19/20 as a percent.
17. 17.What is the smallest number you must take away from 381 so that it divides exactly by 6?
18. 18.A water tank holds 460 litres. 50% of the water is used. How many litres are left?
19. 19.The sum of two numbers is 25 and their difference is 3. What is the smaller number?
20. 20.If 11 pens cost ₹638, how much do 10 pens cost (in ₹)?
21. 21.The average weight of 9 children is 46 kg. One child, who weighs 70 kg, leaves the group. What is the new average weight (in kg)?
22. 22.The sum of 4 consecutive numbers is 82. What is the largest of them?
23. 23.8/10 − 2/6 =
24. 24.What is the difference between the compound interest and the simple interest on ₹49200 at 10% per year for 2 years (in ₹)?
25. 25.A tap fills a tank in 10 hours. A leak at the bottom empties the full tank in 12 hours. With both open, how many hours does the tank take to fill?
26. 26.The digits of a two-digit number add up to 7. When the digits swap places, the number goes up by 9. What is the number?
27. 27.Find the smallest number bigger than 15 that leaves a remainder of 1 when divided by 6, 15 or 4.
28. 28.A bus runs at 48 km/h. How far does it go in 45 minutes (in km)?
29. 29.Two tanks hold 400 litres and 450 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
30. 30.What percent of 25 is 14?
31. 31.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 40
    Wed: 30
    Thu: 40
    Fri: 50
    How many mangoes are there in all?
32. 32.A pipe (a cylinder) has a radius of 13 cm and a length of 14 cm. What is its curved surface area (take π = 22/7; in sq cm)?
33. 33.Write 3/5 as a percent.
34. 34.A watch is marked at ₹1800. The shop gives a 20% discount. How much do you pay (in ₹)?
35. 35.Round 37.51 to one decimal place. =
36. 36.Pipes A and B fill a tank in 10 and 15 hours. Pipe C empties the full tank in 24 hours. If all three are open, how many hours does the tank take to fill?
37. 37.Arjun has 8 coins, all ₹5 and ₹2 coins, worth ₹31 in all. How many ₹5 coins are there?
38. 38.A round wheel has a diameter of 28 cm. What is its circumference (take π = 22/7; in cm)?
39. 39.Solve for x: 7(x + 2) = 4x + 44. What is x?
40. 40.A pressure cooker marked at ₹2420 is sold for ₹1936. What is the discount percent?

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