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Principles of Communication: Modulation (AM/FM) and Demodulation MCQs

Prepare for Principles of Communication: Modulation (AM/FM) and Demodulation MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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Practice Questions

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389987 MCQs Page 32757

Topic Notes: Physics

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Practice Physics MCQs to prepare for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests in Pakistan. This section covers key theoretical concepts, syllabus topics, and repeated past paper questions related to Physics.

Topic-Wise Breakdown
Structured subject modules organized by difficulty and exam frequency.
Verified Answer Keys
Detailed explanations cross-referenced with standard textbooks and commission keys.
Complete Coverage
Covers fundamental definitions, advanced problem-solving, and recent exam trends.

How to Prepare Physics MCQs for Competitive Exams

Review each sub-topic systematically. Start with fundamental concepts, practice multiple-choice question sets under timed conditions, and note down questions you missed in your revision tracker. Select a specific topic from the list below to begin practice.

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Simplify: y^6 * y
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Calculate the value of: 3^4 * 3^2
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Simplify the expression: x^5 * x^2
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Simplify the expression: 2^3 * 2^4
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If the number $x4461$ is divisible by 11, find the value of x. (a) 2 (b) 4 (c) 3 (d) 5
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N is a whole number which when, divided by 6 leaves the remainder 4. Find the remainder when 2N is divided by 6. (a) 4 (b) 8 (c) 2 (d) Zero
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Choose the missing digit 'x' from the options given for the number $987x54$, so that the number is completely divisible by 6. (a) 2 (b) 5 (c) 3 (d) 1
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Which of the following numbers is divisible by 9? (a) 56765 (b) 47862 (c) 54321 (d) 87654
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How many times does digit 3 appear in the counting from 301 to 399? (a) 119 (b) 11 (c) 121 (d) 21
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Which number is divisible by 9? (a) 56112 (b) 89445 (c) 49653 (d) 58556