Yes, the sentence is grammatically correct. It's a complex sentence with a dependent clause (it still means) and an independent clause (that nearly one in four Indians remains unable to read or write). The subject and verb match, and the sentence expresses a complete thought.
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Yes, the sentence is grammatically correct. It's a complex sentence with a dependent clause (it still means) and an independent clause (that nearly one in four Indians remains unable to read or write). The subject and verb match, and the sentence expresses a complete thought.