The search for "JEE NEET inorganic chemistry K Kumar Balaji Publications review" shows result 0 is an Amazon review for "Inorganic Chemistry" but the author might not be K. Kumar. Result 2 is a discussion about "Is K Kumar Inorganic Chemistry book good for jee advanced?" which confirms that such a book exists and is discussed by students. Result 7 mentions "K Kumar is a very nice book of Inorganic which has 2 versions, each for Mains and advanced." each for Mains and advanced."