NCC B & C Certificate Map Reading & Topography Map Reading & Topography Core 1 Mark ID: NCC-ARM-P4-MR-0066

The difference between True North and Magnetic North is called ___________.

हिन्दीThe difference between True उत्तर and Magnetic उत्तर is called ___________.
(A) Magnetic Variation Correct Answer
हिन्दीमैग्नेटिक वेरिएशन
(B) North Variation
हिन्दीग्रिड कन्वर्जेंस
(C) Grid Convergence
हिन्दीनॉर्थ वेरिएशन
(D) Grid Variation
हिन्दीग्रिड वेरिएशन
Official Directorate Explanation / आधिकारिक विवरण:

Map Reading principles require accurate understanding of conventional signs, grid references, bearings, and topographical contours. The difference between True North and Magnetic North is called **Magnetic Variation**.

हिन्दीमानचित्र अध्ययन (मैप रीडिंग) के सिद्धांत के अनुसार: सही उत्तर **मैग्नेटिक वेरिएशन** है। यह ग्रिड बेयरिंग, सांकेतिक चिह्नों और नेविगेशन की सटीकता सुनिश्चित करता है।

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