Rajasthan Upnirikshak Hindi (राजस्थान उपनिरीक्षक — हिन्दी), written by Naveen Nainiwal and published by Mahecha Publication, is a Hindi-medium book on the Hindi language paper for the Rajasthan Sub-Inspector (Upnirikshak) recruitment examination conducted by the Rajasthan Public Service Commission, Ajmer (RPSC द्वारा भर्ती परीक्षा राजस्थान लोक सेवा आयोग अजमेर द्वारा आयोजित). The complete book is written in Hindi (Devanagari script) — the subject itself is the Hindi language, so the book is written in Hindi throughout. It is also useful for the RJS, JLO and APO examinations, which carry a Hindi paper of a similar standard. The book covers the Hindi paper as these examinations ask it — grammar (व्याकरण), sandhi, samas, upsarg and pratyay, synonyms and antonyms, idioms and proverbs, sentence correction (वाक्य शुद्धि), spelling correction and official terminology (पारिभाषिक शब्दावली) — so an aspirant can build the paper from the rules upward and revise before the examination. Key Features: Written entirely in Hindi (Hindi medium) for Rajasthan competitive examination aspirants Hindi paper for the Rajasthan Sub-Inspector (Upnirikshak) examination Also useful for RJS, JLO and APO examinations By Naveen Nainiwal, published by Mahecha Publication For the RPSC recruitment examination conducted at Ajmer Complete coverage of Hindi grammar (व्याकरण) as asked in these examinations Covers sandhi, samas, upsarg-pratyay, synonyms, antonyms and idioms Sentence correction (वाक्य शुद्धि) and official terminology included यह पुस्तक "राजस्थान उपनिरीक्षक — हिन्दी" नवीन नैनीवाल द्वारा लिखित है तथा महेचा पब्लिकेशन द्वारा प्रकाशित है। यह पूर्णतः हिंदी भाषा (Hindi medium) में है। यह राजस्थान लोक सेवा आयोग, अजमेर द्वारा आयोजित उपनिरीक्षक भर्ती परीक्षा के साथ-साथ RJS, JLO व APO परीक्षाओं के लिए भी उपयोगी 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।