Transistors (BJT/FET) and Amplifiers MCQs

Prepare for Transistors (BJT/FET) and Amplifiers MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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389987 MCQs Page 32719

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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327181
If 15 binders bind 900 books in 10 days, how many binders will be required to bind 600 books in 10 days?
327182
If 8 men can build a wall 140 m long in 14 days, what length of a similar wall can be built by 12 men in 10 days?
327183
Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?
327184
If the price of 6 pens is Rs. 150, what is the price of 14 pens?
327185
If 10 men or 20 boys can make 260 mats in 20 days, how many mats will 8 men and 4 boys make in 20 days?
327186
In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the remaining meal?
327187
A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, the number of revolutions made by the larger wheel will be:
327188
If the wages of 6 men for 15 days is Rs. 2100, then find the wages of 9 men for 12 days.
327189
If 5 men take 21 days to complete a job, how many days will 7 men take to do the same job?
327190
If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?