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Crystal Systems, Lattice Defects, and Conductivity MCQs

Prepare for Crystal Systems, Lattice Defects, and Conductivity 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 32721

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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327201
If a train travels 300 km in 5 hours, how far will it travel in 8 hours at the same speed?
327202
If the cost of 4 dozen eggs is Rs. 240, what will be the cost of 7 dozen eggs?
327203
If 45 men can dig a canal in 16 days, how many men are required to dig it in 24 days?
327204
If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?
327205
If 20 men can build a wall 112 meters long in 6 days, what length of a similar wall can be built by 25 men in 3 days?
327206
If 15 men can reap a field in 28 days, in how many days will 10 men reap it?
327207
If the weight of a 12-meter long iron rod is 42 kg, what will be the weight of a 20-meter long iron rod of the same thickness?
327208
If 36 men can do a piece of work in 18 days, in how many days will 27 men do it?
327209
If 15 toys cost Rs. 234, what is the cost of 35 toys?
327210
Find the value of x in 8^x = 16.