Newton’s Law of Gravitation and Kepler’s Laws MCQs

Prepare for Newton’s Law of Gravitation and Kepler’s Laws 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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390987 MCQs Page 98

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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971
If the price of sugar rises by 25%, by what percentage should a household reduce consumption to keep expenditure constant?
972
What is 0.05% of 2000?
973
A mixture contains milk and water in the ratio 7:3. If the total volume is 40 liters, how much water must be added to make the ratio 7:4?
974
If 15% of A is equal to 20% of B, what is the ratio of A to B?
975
Divide 500 into two parts in the ratio 2:3. What is the larger part?
976
If x is 25% less than y, by what percentage is y more than x?
977
A shopkeeper increases the price of an item by 20% and then decreases it by 20%. What is the net percentage change in the price?
978
If A:B = 2:3 and B:C = 4:5, what is the ratio A:C?
979
A candidate scores 25% marks and fails by 30 marks, while another scores 40% marks and gets 15 marks more than the passing marks. What is the maximum marks for the exam?
980
Two numbers are in the ratio 3:4. If their sum is 140, what is the smaller number?