If a > b and b > a then?
Correct answer is: C. C. Cannot be evaluated
Mathematics Mcqs
Mathematics MCQs include a wide range of solved multiple-choice questions from basic arithmetic to advanced mathematics. These questions cover topics such as Algebra, Geometry, Trigonometry, Calculus, Probability, Statistics, and Arithmetic. They are especially designed for students and candidates preparing for PPSC, FPSC, CSS, PMS, NTS, KPPSC, SPSC, and other competitive exams. Practicing these MCQs helps improve problem-solving skills, numerical ability, and analytical reasoning, making them ideal for both academic learning and job test preparation.
If Amna is x years old then 5 times Amna’s age three years ago is:
Correct answer is: B. B. 5(x – 3)
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A sequence is called Arithmetic if it has:
Correct answer is: B. B. Common difference
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<p><strong>A sequence is arithmetic if the </strong><strong>common difference</strong><strong> of all terms of a sequence is the same.</strong></p>
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<p><strong>A sequence is </strong><strong>geometric</strong><strong> if the common ratio of all terms of sequence is the same.</strong></p>
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<p><strong>A common difference is the difference between consecutive numbers in an arithmetic sequence</strong></p>
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Arithmetic mean between x -3 and x + 3 is:
Correct answer is: C. C. x
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<p>The arithmetic mean between any two numbers is simply the average of those two numbers.</p>
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<p>In this case, the two numbers are x - 3 and x + 3.</p>
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<p>Therefore, the arithmetic mean between x - 3 and x + 3 is:</p>
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<p>(x - 3 + x + 3) / 2</p>
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<p>Simplifying the equation:</p>
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<p>2x / 2</p>
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<p>This cancels out the 2s, leaving us with:</p>
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<p>x</p>
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<p>So, the arithmetic mean between x - 3 and x + 3 is simply <strong>x</strong>.</p>
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A single A.M between a and b is:
Correct answer is: A. A. (a+b)/2
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<p>The arithmetic mean (A.M) between any two numbers a and b is (a+b)/2.</p>
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<p>If we want to find a single arithmetic mean between a and b, we can set up an equation such that:</p>
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<p>A.M = (a+b)/2</p>
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<p>But since we are looking for a single A.M between a and b, we don’t know the exact value of the A.M. Therefore, we cannot solve for it using this equation.</p>
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<p>However, we can make an observation that any value between a and b will be an arithmetic mean between a and b. Therefore, we can say that there are infinitely many single arithmetic means between any two numbers a and b</p>
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If sales tax is 3%, how much tax would you pay for an item that costs $2000
Correct answer is: B. B. $80
You would pay A. $60 in sales tax.
Here's how to calculate it:
Sales tax rate: 3%
Item price: $2000
Calculation:
Multiply the sales tax rate by the item price: 3% * $2000 = 0.03 * $2000 = $60
Therefore, the sales tax for the $2000 item would be $60.