Top 100 MCQs: Physics Class 11 Unit 1 | MDCAT, ECAT, Nursing Entry Test Prep 2026

Master Physics Class 11 Unit 1 (Measurements) with these Top 100 MCQs! This entry test and board exam preparation video is carefully curated from Federal, Punjab, Sindh, KPK, and Balochistan board textbooks to help you ace your exams. Whether you are preparing for Class 11 Board Exams, MDCAT 2026, ECAT, USAT, or Nursing Entry Tests, this ultimate practice session covers every critical concept you need to know. 📌 Topics Covered: 1. SI Base & Derived Units 2. Errors & Uncertainties 3. Precision vs Accuracy 4. Significant Figures Rules 5. Dimensional Analysis & Homogeneity ⏱️ Timestamps & Questions Covered: 0:00 - Intro to Measurements 0:10 Main concern of physics study 0:20 Motion without considering causes 0:30 Identify the non-base quantity 0:40 SI unit of luminous intensity 0:50 Identify the derived quantity 1:00 What SI prefix deci represents 1:10 What SI prefix tera represents 1:20 Identify the unit of energy 1:30 Quantity measured in coulomb 1:40 Dimensional formula of force 1:50 Identify the non-physical quantity 2:00 SI unit of work done 2:10 Quantity with dimension [L2] 2:20 Quantity with dimension [L3] 2:30 SI unit of power 2:40 Dimensional correctness of s=ut+1/2at^2 2:50 Dimensional formula of acceleration 3:00 Identify the supplementary unit 3:10 SI unit of temperature 3:20 Smallest measurable division name 3:30 Meaning of accuracy in physics 3:40 Meaning of precision in physics 3:50 Zero error classification type 4:00 Example of a random error 4:10 SI unit of pressure 4:20 Identify the fundamental unit 4:30 Dimensional formula of density 4:40 Identify the unitless quantity 4:50 SI unit of potential difference 5:00 Identify the product of base units 5:10 What significant figures indicate 5:20 Significant figures in 0.00520 5:30 Correctly written SI notation form 5:40 Main uses of dimensional analysis 5:50 Check dimensionally correct equation 6:00 Dimensional formula of constant G 6:10 Identify the physical constant 6:20 SI unit of magnetic flux 6:30 Quantity with dimensions [ML2T-2] 6:40 Derived unit in base units 6:50 SI unit of frequency 7:00 Identify the non-SI unit 7:10 Dimensional formula of momentum 7:20 Quantity with dimension [T-1] 7:30 Derivation origin of SI unit of force 7:40 Identify the vector quantity 7:50 Dimensional formula of power 8:00 Identify the scalar quantity 8:10 SI unit of density 8:20 SI prefix for 10^-12 8:30 SI prefix for 10^-15 8:40 Quantity with dimension [ML-1T-2] 8:50 Identify the dimensionless quantity 9:00 SI unit of electrical resistance 9:10 Identify non-supplementary unit 9:20 Correct SI standard notation 9:30 Dimensional homogeneity meaning 9:40 Check dimensionally incorrect equation 9:50 SI unit of magnetic field 10:00 Quantity with dimension [L/T] 10:10 Identify the non-systematic error 10:20 Max error if least count is 0.2cm 10:30 SI unit of charge per unit time 10:40 Identify the item with dimension [M] 10:50 Dimensional formula of surface tension 11:00 Quantity with dimension [ML2T-1] 11:10 SI unit of electrical capacitance 11:20 Base unit choice in SI system 11:30 Significant figures in 2.500 11:40 Significant figures in 0.00032 11:50 SI unit of inductance 12:00 Identify the dimensional constant 12:10 Dimensionless quantity with a unit 12:20 Incorrectly written SI unit notation 12:30 Dimensional formula of acceleration g 12:40 Identify the derived SI unit 12:50 Identify item with dimension [M0L0T0] 13:00 SI unit of luminous flux 13:10 Non-fundamental physical quantity 13:20 SI unit of solid angle 13:30 Uncertainty in X proportional to A^2B^3 13:40 Quantity with dimension [ML2T-3] 13:50 SI prefix value for 10^6 14:00 CGS unit of force identification 14:10 SI unit of pressure in base units 14:20 Pendulum time period T formula check 14:30 Quantity with dimension [ML-2T-2] 14:40 Quantity dimensionally same as torque 14:50 SI unit of electric power 15:00 Identify prefix meaning 10^-3 15:10 Identify item with dimension [L] 15:20 Identify the non-derived unit 15:30 Dimensional correctness of v^2=2as 15:40 Derived physical quantity selection 15:50 Dimensionally equivalent to impulse 16:00 Dimensional formula of electric current 16:10 Identify the fundamental constant 16:20 Quantity with dimension [M0L2T0] 16:30 Dimensionless but variable quantity 16:40 System used to express large numbers 🔔 Support the Channel: Like, Comment with your final quiz score, and Subscribe for more Class 11 & Class 12 Physics MDCAT/ECAT entry test prep videos! #PhysicsMCQs #Class11Physics #Measurements #MDCATPhysics #ECATPhysics #USAT #NursingEntryTest #BoardExams #FSCPhysics #PhysicsQuiz #FederalBoardPhysics #SindhBoardPhysics #PunjabBoardPhysics