FPSC PAST Papers
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Table of Content
A single A.M between a and b is:
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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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Sum of 4 A.M between 18 and 3 is:
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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>So, the arithmetic mean between 18 and 3 is:</p>
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<p>(18 + 3)/2 = 21/2 = 10.5</p>
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<p>To find the sum of 4 arithmetic means between 18 and 3, we can use the formula:</p>
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<p>Sum of n A.M = n x A.M</p>
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<p>Substituting the values, we get:</p>
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<p>Sum of 4 A.M = 4 x 10.5 = 42</p>
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<p>Therefore, the sum of 4 arithmetic means between 18 and 3 is 42.</p>
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When did the current president of the USA Joe Biden take the oath of office?
- A. January 20, 2020
- B. January 10, 2021
- C. January 20, 2021
- D. January 20, 2021
Correct Answer: 20-Jan-21
The WHO announced COVID-19 as pandemic.
- A. December 2019
- B. March 2020
- C. December 2020
- D. March 2020
Correct Answer: March 2020
Who is the current Chancellor of Germany?
- A. Angela Markel
- B. Olaf Scholz
- C. Analena Berbock
- D. Olaf Scholz
Correct Answer: Olaf Scholz
Who is the current General Secretary of the United Nations?