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9th Class Physics Chapter 1 MCQs with Answers | Federal Board

Chapter 1 Physical Quantities and Measurements Solved MCQS fbise

Federal board has changed its paper scheme now. So worth of MCQs is increased in the upcoming year. Now almost 50% MCQs will be included in the paper.

In this page you will see 40 important 9th class physics chapter 1 MCQs with solution in pdfs as well as in video form. First pdf will be straight forward in the question answer format and the second one will consist of colourful images. In the MCQs you will learn about SI units, base quantities, derived quantities, prefixes, significant figures, errors, measuring instruments like vernier callipers and Screw Gauge.

Important Concepts to Revise

A Physical quantity is q quantity that can be measured by a numerical value and a unit. There are seven base physical quantities. Base physical quantities are length, mass, time, electric current, temperature, intensity of light and mole. By multiplying or dividing the base unit we will generate derived unit. We will also check the SI ( International system of units ). There are also some systems as British system, Gaussian system and American system, but we will not discuss them.

Kindly remember that in MCQ 19 has a unit conversion issue 1cm is equal to 10mm. Current pdf marked C which is wrong correct option is B. Least count of meter rule is o.1 cm (1mm), least count of vernier callipers is 0.01 cm (0.1mm) and least count of Screw Gauge is 0.001 cm (0.01mm).

We select 40 most important MCQs from the National book foundation 9th class physics chapter 1. On browsing you can also find more useful content.