Jan 15, 2017 07:49 PM
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I read this book for updating my general knowledge ability. it is one of the useful book for varies types of competitive examination. this book cover extensive range of subjects and topics. cover subjects are sciences, economy, indian polity, indian constitution, history and geography. this book gives me huge amount of information.all the important information are pointed and current incidents also updated in this book.i am preparing for upsc and ssc examination this book help me a lot and also this book helpful for all who wants to acquire general information.