Assistant Director FIA SOLVED 2022
FPSC Assistant Director (Investigation) Past Papers FIA Past Papers Tests Solved MCQs and Sample Questions with Answers for FPSC FIA Test Preparation. Federal
Which one of the following is the major Ingredient of leather?
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<p>The primary ingredient of leather is <mark>collagen</mark>, a protein found in animal rawhide and skins. Leather is a flexible and durable material created by tanning these animal skins.</p>
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If Amna is x years old then 5 times Amna’s age three years ago is:
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<p></p>
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A sequence is called Arithmetic if it has:
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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:
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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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