Description

Class 11 Physics MCQ Book – Least Count , The Least Count MCQ Book by Digi Exam Notes is a complete practice resource designed to help students understand and master the concept of Least Count in Physics digi exam notes. This premium PDF is prepared according to the latest CBSE Class 11 Physics syllabus and contains 1050+ carefully selected chapter-wise and topic-wise MCQs.

Least Count is one of the most important concepts in Physics and Measurement, frequently asked in CBSE Board Exams, NCERT assessments, NEET UG, JEE Main, JEE Advanced, CUET, Olympiads, NDA, SSC, Railway, Defence and State Level Competitive Exams.

This MCQ book explains how measuring instruments work, how to calculate the least count, how to improve measurement accuracy and how to solve exam-oriented numerical questions with confidence.

The questions range from basic conceptual problems to advanced analytical MCQs, including assertion-reason, statement-based questions, previous year questions and higher-order thinking problems.

Complete Topics Covered

Introduction to Least Count, Definition of Least Count, Importance of Least Count, Measurement Accuracy, Measurement Precision, Measuring Instruments, Metre Scale, Vernier Calipers, Vernier Constant, Screw Gauge, Pitch of Screw Gauge, Least Count Formula, Micrometer, Spherometer, Digital Measuring Instruments, Measurement of Length, Measurement of Diameter, Measurement of Thickness, Zero Error, Positive Zero Error, Negative Zero Error, Zero Correction, Random Errors, Systematic Errors, Gross Errors, Absolute Error, Relative Error, Percentage Error, Experimental Measurements, Unit Conversion, Significant Figures, Numerical Problems, Practical Applications, Laboratory Measurements, Concept-Based MCQs, Statement-Based Questions, Assertion & Reason, Previous Year Questions (PYQs), HOTS Questions.

Key Features

* 550+ Latest MCQs
* Chapter-wise Questions
* Topic-wise Practice
* Based on Latest CBSE 2026 Syllabus
* English + Hindi Edition
* Concept-Based Learning
* Numerical MCQs Included
* Assertion & Reason Questions
* Previous Year Questions Included
* Searchable PDF
* Printable PDF
* Instant PDF Download
* Lifetime Access
* Mobile, Tablet & Laptop Friendly
* Exam-Oriented Practice
* High Quality PDF

What You Will Learn

* Definition of Least Count
* Formula of Least Count
* Importance of Least Count
* Measuring Instruments
* Vernier Calipers
* Vernier Constant
* Screw Gauge
* Pitch and Least Count
* Micrometer
* Measurement of Length
* Diameter Measurement
* Thickness Measurement
* Zero Error
* Error Correction
* Accuracy
* Precision
* Significant Figures
* Experimental Measurements
* Unit Conversion
* Practical Physics
* Numerical Problem Solving
* Exam-Oriented Concepts

Perfect For

* CBSE Class 11 Students
* NCERT Students
* NEET Aspirants
* JEE Main Aspirants
* JEE Advanced Aspirants
* CUET Aspirants
* Olympiad Students
* NDA Aspirants
* SSC Exams
* Railway Exams
* Defence Exams
* State PSC Exams
* Engineering Entrance Exams
* Medical Entrance Exams
* Teachers
* Coaching Institutes