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Quantitative Aptitude Test: Quick Practice Quiz

15 MCQs to check your speed and accuracy. Instant results on this quant quiz.

Editorial: Review CompletedCreated By: Ashlie CogburnUpdated Aug 23, 2025
Difficulty: Moderate
Questions: 20
Learning OutcomesStudy Material
Colorful paper art displaying symbols and figures related to Quantitative Aptitude Test quiz

This quantitative aptitude test helps you build speed and accuracy in core math and see which topics to review before an exam. Answer 15 multiple-choice questions with instant feedback. For extra practice, try our integer quiz, explore mathematical reasoning practice, or check your basics with a general math knowledge quiz.

What is the value of 15% of 240?
32
34
28
36
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A bag has red and blue balls in the ratio 3:5. If there are 40 balls in total, how many are red?
24 (correct)
15
18
20
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If x + 7 = 19, what is 3x?
24 (correct)
18
36
30
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The average of 8, 12, 10, and 14, expressed as a whole number without decimal places, is
11
11.5
11.75
11.0
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The average of 8, 12, 10, and 14 is 11.0
True
False
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A store marks an item at $200 and offers a 10% discount. What is the sale price?
$190
$180
$185
$170
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What is the least common multiple (LCM) of 8 and 12?
24
36
16
48
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If 40% of a number is 32, what is the number?
96
80
64
72
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A mixture contains milk and water in the ratio 5:3. If the volume is 64 liters, how much water is there? Express your answer using the word "liters."
24 liters (correct)
24.0 L
32 L
24 L
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Solve for y: 3y - 2 = 4y + 5
7
-5
-7
5
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The perimeter of a rectangle is 54 cm, and its length is 16 cm. What is its width?
10 cm (correct)
12 cm
11 cm
8 cm
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If the ratio a:b is 4:7 and b:c is 3:5, then a:c is
7:15
12:35
4:5
3:5
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Solve: 2/(x-1) = 3/(x+2)
x = -7
x = 1
x = -2
x = 7
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A cylinder has radius 3 cm and height 8 cm. Its volume is (use π = 3.14). Express the volume using the unit "cubic cm" (words).
75.36 cubic cm
226.08 cubic cm (correct)
150.72 cubic cm
226.08 cm^3
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The 12th term of the arithmetic sequence with first term 4 and common difference 3 is
34
37
43
40
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The probability of rolling a sum of 7 with two fair dice is
5/36
1/12
1/8
1/6
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How many distinct permutations are there of the letters in the word LEVEL?
20
30
60
120
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If the geometric mean of two positive numbers is 12 and one number is 9, what is the other number? Give your answer to one decimal place.
16
36/9
16.0
16
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The other number given geometric mean 12 and one number 9 is 16
False
True
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If the harmonic mean of 4 and x is 20/3, then x equals
8
20 (correct)
10
5
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0

Learning Outcomes

  1. Analyse numerical data and patterns
  2. Identify key arithmetic problem types
  3. Apply efficient calculation strategies
  4. Evaluate ratios, percentages, and proportions
  5. Demonstrate improved mental math accuracy

Cheat Sheet

  1. Master the BODMAS rule - To conquer tricky calculations, always follow Brackets, Orders (powers & roots), Division & Multiplication, then Addition & Subtraction. This golden sequence guarantees you won't mix up steps and end up with the wrong answer. Practice a few examples daily to see your speed and accuracy skyrocket!
  2. Understand HCF and LCM - HCF (Highest Common Factor) is the biggest number that divides two numbers exactly, while LCM (Least Common Multiple) is the smallest number both share as a multiple. Grasping these helps you solve fraction simplifications and time-based problems with ease. Play around with different pairs of numbers to spot patterns and build your intuition.
  3. Grasp percentages - Finding x% of any number is just multiply by x, then divide by 100 - it's that simple! For instance, 20% of 50 is (20 × 50) ÷ 100 = 10. Get creative by converting deals, discounts, and scores into real-life scenarios to make practice more fun.
  4. Learn profit and loss formulas - Profit equals Selling Price (S.P.) minus Cost Price (C.P.), and Loss equals C.P. minus S.P. To find profit or loss percentage, divide the profit or loss by C.P. and multiply by 100. Use real-world examples like buying and selling gadgets to test yourself and sharpen your money math skills.
  5. Familiarize with ratio and proportion - A ratio compares two quantities (like 3:4), while a proportion shows that two ratios are equal (a/b = c/d). Mastering these concepts lets you solve mixture, speed, and scale problems effortlessly. Break down recipes or team member splits to make ratio puzzles more relatable.
  6. Practice mental math techniques - Speed up your calculations by learning tricks like multiplying by 5 (just multiply by 10 and halve the result) or squaring numbers ending in 5. These little hacks turn you into a mental calculator in seconds. Challenge friends to quick-fire quizzes and watch your confidence soar!
  7. Understand simple and compound interest - Simple Interest (SI) = (Principal × Rate × Time) ÷ 100, while Compound Interest charges interest on interest over periods. Knowing when to apply each formula can save or earn you big bucks in real life. Try calculating interest on imaginary loans or savings to see which method grows your money faster.
  8. Learn permutations and combinations - Permutations count arranged outcomes (order matters), and combinations count selections (order doesn't matter). For example, arranging 3 books gives 3! = 6 permutations, while choosing 2 from 3 gives 3C2 = 3 combinations. Turn it into a game by listing outfit choices or snack combos to see the formulas in action.
  9. Understand divisibility rules - Learn quick checks like "a number is divisible by 3 if its digit sum is divisible by 3" or "divisible by 9 if the digit sum hits 9." These tricks speed up factorization and prime-checking tasks. Quiz yourself with random numbers and watch your mental math agility improve.
  10. Translate word problems into equations - The key to solving story problems is turning sentences into math expressions - identify variables, set up relationships, and solve step by step. This practice sharpens your logical thinking and ensures you apply formulas correctly. Start with simple scenarios (like sharing candies) and progress to more complex puzzles for maximum fun!
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