SI Paper I Samanya Hindi (सामान्य हिन्दी), written by Naveen Nainwal of Springboard Academy, is a Hindi-medium General Hindi book for Paper I of the Sub Inspector (SI) examination. The complete book is written in Hindi (Devanagari script) — the subject itself is the Hindi language, so the book is written in Hindi throughout. This is the New Edition 2025. The book covers the General Hindi portion of SI Paper I — grammar (व्याकरण), sandhi, samas, upsarg and pratyay, synonyms and antonyms, idioms and proverbs, sentence correction (वाक्य शुद्धि), spelling correction and official terminology — so an aspirant can build the language paper from the rules upward and revise it before the examination. Key Features: Written entirely in Hindi (Hindi medium) for Sub Inspector aspirants Samanya Hindi (General Hindi) for SI Paper I By Naveen Nainwal, Springboard Academy New Edition 2025 Complete coverage of Hindi grammar (व्याकरण) as asked in the examination Covers sandhi, samas, upsarg-pratyay, synonyms, antonyms and idioms Sentence correction (वाक्य शुद्धि) and official terminology included Useful for Rajasthan Police SI and other state-level examinations with a Hindi paper यह पुस्तक "SI Paper I — सामान्य हिन्दी" नवीन नैनीवाल (स्प्रिंगबोर्ड एकेडमी) द्वारा लिखित है। यह पूर्णतः हिंदी भाषा (Hindi medium) में है। यह नवीन संस्करण 2025 है। इसमें हिंदी व्याकरण, संधि, समास, उपसर्ग-प्रत्यय, पर्यायवाची, विलोम, मुहावरे व लोकोक्तियाँ, वाक्य शुद्धि, वर्तनी शुद्धि तथा पारिभाषिक शब्दावली का संपूर्ण कवरेज दिया गया है। यह सब इंस्पेक्टर (SI) पेपर-1 के अभ्यर्थियों के लिए अत्यंत उपयोगी है।