Solved Questions & Answers – Lifelines of the National Economy (Class 10)
(By Wisdom Digest)
The Wisdom Digest Solved Q/A Booklet on “Lifelines of the National Economy” presents a complete and well-structured collection of accurate answers to all important NCERT and board-based questions from the chapter. It covers major topics such as the importance of transport and communication, different modes of transport—roadways, railways, waterways, and airways—along with pipelines, international trade, and the growing role of digital networks in India’s development.
Each answer is written in a clear, concise, and exam-focused manner to help students understand how transport, communication, and trade form the backbone of the nation’s economy and contribute to its growth and integration.
This booklet serves as an excellent resource for quick revision and conceptual clarity, enabling students to strengthen their understanding of India’s economic infrastructure and excel in their Class 10 Social Science examinations.




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