MCQsMind — Pakistan's MCQ Platform

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.

MCQS

Practice Questions

Practice with answers, explanations, and exam-focused revision notes.

389987 MCQs Page 32720

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.

Session Progress 0 / 0 Solved
Reveal answers to start tracking your session progress!
327191
If the rent for pasturing 40 cows for 20 days is Rs. 380, how many cows can be pastured for 30 days for Rs. 114?
327192
If 3 men or 6 boys can do a piece of work in 10 days, working 7 hours a day, how many days will it take for 6 men and 2 boys working together for 8 hours a day to do the same work?
327193
If 9 examiners can examine a certain number of answer books in 12 days, working 8 hours a day, how many hours a day would 4 examiners have to work in order to examine twice the number of answer books in 30 days?
327194
If 12 carpenters working 6 hours a day can make 460 chairs in 24 days, how many chairs will 18 carpenters make in 36 days, each working 8 hours a day?
327195
If 8 men can reap 80 hectares in 24 days, how many hectares can 36 men reap in 30 days?
327196
In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days will 1 cow eat 1 bag of husk?
327197
If 10 persons can do a job in 20 days, then 20 persons with twice the efficiency can do the same job in:
327198
If 5 engines consume 6 metric tonnes of coal when each is running 9 hours a day, how much coal will be needed for 8 engines, each running 10 hours a day, given that the first type of engine consumes 25% more coal than the second type?
327199
A fort had provision of food for 150 men for 45 days. After 10 days, 25 men left the fort. How long will the remaining food last at the same rate?
327200
If 12 machines can produce 500 items in 8 hours, how many items will 15 machines produce in 10 hours?