RD Sharma Class 10 Exercise 1.2 Solutions (Real Numbers) – Step-by-Step PDF & Video Guide

Looking for accurate and simple solutions for Class 10 RD Sharma Exercise 1.2? This page provides step-by-step explanations for Real Numbers chapter questions based on Euclid’s Division Lemma. Watch the video, understand the logic, and score full marks!

Table of Contents

• Introduction to Exercise 1.2
• Step-by-step RD Sharma Solutions
• Watch Solution Video
• Why RD Sharma for Class 10?
• FAQs

Introduction to Exercise 1.2 – Real Numbers

RD Sharma Class 10 Chapter 1 – Real Numbers introduces you to one of the most foundational concepts in Mathematics: Euclid’s Division Lemma. Exercise 1.2 focuses on using this lemma to find the HCF (Highest Common Factor) of two given numbers.

Mastering these problems builds your understanding of number systems and prepares you well for competitive exams too.

RD Sharma Exercise 1.2 Solutions – Step-by-step

Below are simplified, step-by-step answers to each question of RD Sharma Class 10 Exercise 1.2:

• Question 1: HCF of 867 and 255 using Euclid’s Division Lemma.
• Question 2: Show that any positive odd integer is of the form 6q ± 1.
• Question 3 to 6: Involves division lemma applications and proving rational/irrational numbers.

To understand these questions visually and better, watch the detailed explanation below.

Watch Solution of RD Sharma Exercise 1.2

This video explains each question with full working:

Why RD Sharma is Important for Class 10?

RD Sharma is one of the most trusted books for Class 10 students. It covers each topic with conceptual clarity, multiple examples, and all question types expected in the CBSE Class 10 Board Exams.

To compare RD Sharma with other books like NCERT or RS Aggarwal, check this detailed comparison: NCERT vs RD Sharma vs RS Aggarwal.

Other Helpful Class 10 Maths Resources:

• All Maths Formulas Chapter-wise
• Real Numbers – NCERT Solutions
• Oswaal Question Bank Review
• Best Reference Books for Class 10 Maths
• RD Sharma Class 10 Exercise 1.1
• Oswaal vs Arihant Maths Book
• NCERT Class 10 Video Solutions

FAQs – RD Sharma Class 10 Exercise 1.2

Q1. What is the main concept in RD Sharma Exercise 1.2?

Exercise 1.2 is based on Euclid’s Division Lemma to find HCF and prove number properties.

Q2. Is RD Sharma enough for Class 10 board exams?

Yes, RD Sharma is sufficient for conceptual clarity and advanced level practice.

Q3. Where can I find all Maths formulas for Class 10?

You can check this formula list: Class 10 All Formulas.

Q4. Should I use NCERT Exemplar along with RD Sharma?

Yes, using both RD Sharma and NCERT Exemplar gives you balanced theory + practice.

@Gouravbhaiya